Space debris poses serious risks to satellites through collisions. There are over 16,000 cataloged pieces of space debris larger than 10 cm orbiting Earth. Collisions between satellites and space debris can cause critical or catastrophic damage. The amount of space debris is increasing as objects collide, producing more fragments. Beyond collision risks, solar storms can also damage satellites by disrupting electronics with radiation. While risks exist, insurance helps support the space industry by covering satellites and launch vehicles.
Allianz Life North America – Rethinking What’s Ahead in RetirementOpen Knowledge
In this analysis of the United States’ retirement landscape, Gary C. Bhojwani, chairman of Allianz Life Insurance Company of North America and member of the Board of Management, Allianz SE, Insurance USA, traces the evolution of retirement over the past 70 years and identifies a decisive shift in the financial mindset of all Americans from accumulation of assets to a focus on lifetime income and guarantees. Emphasizing that annuities are set to play a vital role, he highlights the opportunities presented by insured retirement solutions and suggests the demand for guaranteed lifetime income will only grow in coming years.
Allianz Life North America – Reclaiming the FutureOpen Knowledge
In a comprehensive survey of U.S baby boomers, coupled with in-depth interviews with financial professionals, Allianz reveals the boomers’ attitudes to retirement planning, their expectations and strategies, and identifies five distinct financial “personalities”.
Reduced sources of income, greater longevity, and market volatility together present a major challenge to the baby boomer generation’s hopes and expectations for a comfortable retirement with guaranteed income, and are forcing them to rethink retirement
In this white paper, Allianz assesses this generation’s response and reveals several key findings which do provide some cause for optimism, in particular the many options Americans have at their disposal to address the three key challenges the baby boomers face.
The Stanford Prison Experiment was a psychological study conducted in 1971 by Philip Zimbardo that aimed to investigate the psychological effects of perceived power and roles. For the study, volunteers were randomly assigned to be either prisoners or guards in a mock prison located in the basement of the Stanford psychology building. The experiment unfolded quickly, with guards enforcing authoritarian control over the prisoners through intimidation and humiliation. By the third day, prisoners began emotionally breaking down and losing their identity, while guards increased abusive tactics. The experiment was abruptly ended after only six days due to the levels of psychological cruelty and emotional distress observed in the prisoners. Zimbardo concluded that situational forces and roles can strongly influence human behavior.
When contemplating a comfortable retirement you’re better off being an Australian or a Swede than a Thai, an Indian or a Greek, according to the Allianz Global Investors’ 2011 Pension Sustainability Index that shows which pension systems are best prepared for the future.
The Stanford Prison Experiment Film Trailer Analysis ErinIsabel
The Stanford Prison Experiment film trailer analyzes the true story experiment conducted in 1971 where a Stanford professor had male students act as both guards and prisoners to observe how confinement affects people. As the experiment progresses, the guards begin to treat the prisoners more violently and aggressively. By the end, the prison descends into chaos as the roles taken on by the students seem to overtake their humanity. The trailer aims to intrigue audiences by only showing glimpses of the disturbing events that "shocked the world" and leaves many questions unanswered about what exactly transpired.
How declining populations can effect productivity -- PROJECT MOpen Knowledge
How will Germany's declining population effect productivity? To maintain today's productivity, there are three options: increase the labor force through immigration and underemployed groups; increase the number of years or hours worked; embrace automation. Otherwise Germany could lose a 6th of its productivity by 2035.
'Protecting Your Home from Wildfire' - Fireman's Fund Insurance CompanyOpen Knowledge
The document discusses ways for homeowners to protect their homes from wildfires. It notes that wildfires have increased in recent years due to factors like drought and climate change. Homeowners located near wildland areas are especially at risk. The key recommendations are to create defensible space around the home by removing flammable vegetation and debris within 100 feet, use fire-resistant building materials like a Class A roof, and seal any openings where embers could enter. Proactively preparing the home is emphasized as the most effective approach compared to reactive techniques like privatized firefighting crews.
Allianz Life North America – Rethinking What’s Ahead in RetirementOpen Knowledge
In this analysis of the United States’ retirement landscape, Gary C. Bhojwani, chairman of Allianz Life Insurance Company of North America and member of the Board of Management, Allianz SE, Insurance USA, traces the evolution of retirement over the past 70 years and identifies a decisive shift in the financial mindset of all Americans from accumulation of assets to a focus on lifetime income and guarantees. Emphasizing that annuities are set to play a vital role, he highlights the opportunities presented by insured retirement solutions and suggests the demand for guaranteed lifetime income will only grow in coming years.
Allianz Life North America – Reclaiming the FutureOpen Knowledge
In a comprehensive survey of U.S baby boomers, coupled with in-depth interviews with financial professionals, Allianz reveals the boomers’ attitudes to retirement planning, their expectations and strategies, and identifies five distinct financial “personalities”.
Reduced sources of income, greater longevity, and market volatility together present a major challenge to the baby boomer generation’s hopes and expectations for a comfortable retirement with guaranteed income, and are forcing them to rethink retirement
In this white paper, Allianz assesses this generation’s response and reveals several key findings which do provide some cause for optimism, in particular the many options Americans have at their disposal to address the three key challenges the baby boomers face.
The Stanford Prison Experiment was a psychological study conducted in 1971 by Philip Zimbardo that aimed to investigate the psychological effects of perceived power and roles. For the study, volunteers were randomly assigned to be either prisoners or guards in a mock prison located in the basement of the Stanford psychology building. The experiment unfolded quickly, with guards enforcing authoritarian control over the prisoners through intimidation and humiliation. By the third day, prisoners began emotionally breaking down and losing their identity, while guards increased abusive tactics. The experiment was abruptly ended after only six days due to the levels of psychological cruelty and emotional distress observed in the prisoners. Zimbardo concluded that situational forces and roles can strongly influence human behavior.
When contemplating a comfortable retirement you’re better off being an Australian or a Swede than a Thai, an Indian or a Greek, according to the Allianz Global Investors’ 2011 Pension Sustainability Index that shows which pension systems are best prepared for the future.
The Stanford Prison Experiment Film Trailer Analysis ErinIsabel
The Stanford Prison Experiment film trailer analyzes the true story experiment conducted in 1971 where a Stanford professor had male students act as both guards and prisoners to observe how confinement affects people. As the experiment progresses, the guards begin to treat the prisoners more violently and aggressively. By the end, the prison descends into chaos as the roles taken on by the students seem to overtake their humanity. The trailer aims to intrigue audiences by only showing glimpses of the disturbing events that "shocked the world" and leaves many questions unanswered about what exactly transpired.
How declining populations can effect productivity -- PROJECT MOpen Knowledge
How will Germany's declining population effect productivity? To maintain today's productivity, there are three options: increase the labor force through immigration and underemployed groups; increase the number of years or hours worked; embrace automation. Otherwise Germany could lose a 6th of its productivity by 2035.
'Protecting Your Home from Wildfire' - Fireman's Fund Insurance CompanyOpen Knowledge
The document discusses ways for homeowners to protect their homes from wildfires. It notes that wildfires have increased in recent years due to factors like drought and climate change. Homeowners located near wildland areas are especially at risk. The key recommendations are to create defensible space around the home by removing flammable vegetation and debris within 100 feet, use fire-resistant building materials like a Class A roof, and seal any openings where embers could enter. Proactively preparing the home is emphasized as the most effective approach compared to reactive techniques like privatized firefighting crews.
Impact of the Euro debt crisis on the investment behavior of 50+ European Inv...Open Knowledge
This document discusses the results of a survey conducted in 7 European countries regarding how 50-70 year old investors have been impacted by and reacted to the Euro debt crisis. Some key findings:
- Italians and French reported the most negative personal financial impacts, while Germans and Swiss reported little impact.
- Over half of Italian respondents save less than before the crisis, while most others did not change savings.
- Main change in investments was reducing risk and choosing shorter-term investments, while UK investors did not largely change behavior.
- Germans, Austrians and Italians largely trust the Euro, while skepticism is highest in France, Netherlands, and UK.
- Majorities in all countries expect tax hikes and
Allianz Risk Pulse: Zukunft der indivduellen MobilitätOpen Knowledge
Neben dem technologischen Fortschritt wird auch das Konsumentenverhalten
die Mobilität grundlegend verändern. Das eigene Auto verliert seine Bedeutung als Statussymbol. Lesen Sie mehr im Allianz Risk Pulse: Zukunft der individuellen Mobilität.
Allianz Risk Pulse: The Future of Individual MobilityOpen Knowledge
The document discusses trends that are changing mobility, including rising environmental consciousness, urbanization, and digitalization. New mobility concepts like driverless cars and car sharing have the potential to revolutionize transportation. Regulations and consumer attitudes are also shifting, with people showing less interest in car ownership and more interest in sustainability. Technological innovations will further enable new mobility solutions and business models. The future of mobility is uncertain but will be defined by interconnected changes in technology, consumer behavior, and policy.
Allianz Demographic Pulse | Retirement | March 2013Open Knowledge
After a decade of pension reforms in Western Europe and the establishment of new systems in Eastern Europe and Asia, the structure of a retirement income has begun to change. This paper summarizes the
driving forces behind this transformation and describes the new mix of sources of retirement income of households in selected countries.
Das Factbook zur Nachhaltigkeit zeigt die Aktivitäten der Allianz in den drei für das Kerngeschäft relevanten Bereichen: Zugang zu Finanzdienstleistungen, Klimawandel und demografischer Wandel.
As a global financial services provider, Allianz's business success is heavily affected by a variety of global, long-term issues. In this Sustainability Factbook, Allianz presents their ongoing activities relating to the three global issues that are most relevant to the core business: access to finance, climate change and demographic change.
The first of a series of investigations made by Allianz Global Investors deals with changes of the Dutch retirement system driven by fiscal pressure and the current low yield environment.
The document discusses upcoming changes to the Dutch pension system due to fiscal pressures and a low yield environment. The retirement entry age will increase to 67 in 2021 and be pegged to life expectancy going forward. Changes to tax advantages for pension savings will significantly lower accrual rates for occupational pensions. Current low yields have decreased pension fund funding levels, requiring emergency recovery plans that may include benefit cuts. The system is moving from a risk-based to a more regulated framework using an ultimate forward rate.
Allianz Risk Pulse - Business Risks: Country InformationOpen Knowledge
This document provides an overview of the top business risks by region according to a survey conducted by Allianz Global Corporate & Specialty. It lists the top 10 risks for various regions including Europe, North and South America, Asia/Pacific, and specific European countries. For Europe overall, the top risks were business interruption, natural catastrophes, fire, and changes in legislation. The top risks varied by country but generally included business interruption, natural disasters, and fire. It also shows the top risks for large and mid-sized enterprises in some countries.
In RiskMonitor, Allianz Global Investors (AllianzGI) together with Investment & Pensions Europe (IPE) magazine surveys European institutional investors’ perceptions of capital market, regulatory and governance risk.
Learn about the expiring tax breaks and automatic spending cuts scheduled to take effect at the end of 2012 in the United States, including the forecasted economic impact and where Democrats and Republicans stand.
Fears of the U.S. economy falling off a “fiscal cliff” have been percolating among investors, conjuring up frightening images of a deep recession. But the chances of it actually happening in its entirety are slim, say Allianz experts.
The Allianz Center for Technology’s Risk Pulse report assesses the state of road safety worldwide and spells out the components of a culture of safety to reduce global accident risks.
PIMCO DC Dialogue - First Manage Your RiskOpen Knowledge
In this PIMCO DC Dialogue, Professor Zvi Bodie, Norman and Adele Barron Professor of Management at Boston University, discusses with global investment managers PIMCO the difficulties people in the United States have assessing risk accurately, the attitude to risk they should adopt when it comes to retirement planning, and investment strategies for professionals and individuals alike, beginning with low-risk assets such as Treasury Inflation-Protected Securities.
Global financial assets grew 1.6% in 2011 to surpass EUR 100 trillion for the first time, however this growth rate was the lowest since 2008. The euro crisis and stock market volatility negatively impacted household wealth, especially in southern Europe. Overall since 2000, global per capita financial assets have only grown at the average inflation rate due to recurring financial crises. Continued uncertainty and low interest rates have led savers to prioritize liquidity and security over returns. Meanwhile, the emerging markets catch-up process has continued despite challenges in developed nations.
PIMCO DC Dialogue - It's Your Living StandardOpen Knowledge
In this PIMCO DC Dialogue, Professor Laurence Kotlikoff of Boston University discusses changes in retirement in the United States and the importance of defined contribution savings plans in a world where we are all on our own when it comes to saving for the future.
Typisch Deutsch: Europas Wirtschaftsmacht ist den demografischen Wandel und die damit verbundenen Herausforderungen für sein Rentensystem schrittweise und sehr methodisch angegangen.
Why Saving on a Regular Basis Might Be WiseOpen Knowledge
A small step today can make a big difference in retirement. “People who save regularly for retirement tend to be happier with their retirement planning than those who do not,” says Kathrin Nies, author of 'Why Saving on a Regular Basis May be Wise', a study conducted by the Munich Center for the Economics of Aging and Allianz Global Investors.
A century after the most famous shipwreck in history, the Costa Concordia accident has again put shipping safety in the public eye. In a joint study with the Seafarers International Research Centre of Cardiff University, the Allianz marine insurer Allianz Global Corporate & Specialty (AGCS) looks at shipping safety and risks from 1912 to 2012.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Impact of the Euro debt crisis on the investment behavior of 50+ European Inv...Open Knowledge
This document discusses the results of a survey conducted in 7 European countries regarding how 50-70 year old investors have been impacted by and reacted to the Euro debt crisis. Some key findings:
- Italians and French reported the most negative personal financial impacts, while Germans and Swiss reported little impact.
- Over half of Italian respondents save less than before the crisis, while most others did not change savings.
- Main change in investments was reducing risk and choosing shorter-term investments, while UK investors did not largely change behavior.
- Germans, Austrians and Italians largely trust the Euro, while skepticism is highest in France, Netherlands, and UK.
- Majorities in all countries expect tax hikes and
Allianz Risk Pulse: Zukunft der indivduellen MobilitätOpen Knowledge
Neben dem technologischen Fortschritt wird auch das Konsumentenverhalten
die Mobilität grundlegend verändern. Das eigene Auto verliert seine Bedeutung als Statussymbol. Lesen Sie mehr im Allianz Risk Pulse: Zukunft der individuellen Mobilität.
Allianz Risk Pulse: The Future of Individual MobilityOpen Knowledge
The document discusses trends that are changing mobility, including rising environmental consciousness, urbanization, and digitalization. New mobility concepts like driverless cars and car sharing have the potential to revolutionize transportation. Regulations and consumer attitudes are also shifting, with people showing less interest in car ownership and more interest in sustainability. Technological innovations will further enable new mobility solutions and business models. The future of mobility is uncertain but will be defined by interconnected changes in technology, consumer behavior, and policy.
Allianz Demographic Pulse | Retirement | March 2013Open Knowledge
After a decade of pension reforms in Western Europe and the establishment of new systems in Eastern Europe and Asia, the structure of a retirement income has begun to change. This paper summarizes the
driving forces behind this transformation and describes the new mix of sources of retirement income of households in selected countries.
Das Factbook zur Nachhaltigkeit zeigt die Aktivitäten der Allianz in den drei für das Kerngeschäft relevanten Bereichen: Zugang zu Finanzdienstleistungen, Klimawandel und demografischer Wandel.
As a global financial services provider, Allianz's business success is heavily affected by a variety of global, long-term issues. In this Sustainability Factbook, Allianz presents their ongoing activities relating to the three global issues that are most relevant to the core business: access to finance, climate change and demographic change.
The first of a series of investigations made by Allianz Global Investors deals with changes of the Dutch retirement system driven by fiscal pressure and the current low yield environment.
The document discusses upcoming changes to the Dutch pension system due to fiscal pressures and a low yield environment. The retirement entry age will increase to 67 in 2021 and be pegged to life expectancy going forward. Changes to tax advantages for pension savings will significantly lower accrual rates for occupational pensions. Current low yields have decreased pension fund funding levels, requiring emergency recovery plans that may include benefit cuts. The system is moving from a risk-based to a more regulated framework using an ultimate forward rate.
Allianz Risk Pulse - Business Risks: Country InformationOpen Knowledge
This document provides an overview of the top business risks by region according to a survey conducted by Allianz Global Corporate & Specialty. It lists the top 10 risks for various regions including Europe, North and South America, Asia/Pacific, and specific European countries. For Europe overall, the top risks were business interruption, natural catastrophes, fire, and changes in legislation. The top risks varied by country but generally included business interruption, natural disasters, and fire. It also shows the top risks for large and mid-sized enterprises in some countries.
In RiskMonitor, Allianz Global Investors (AllianzGI) together with Investment & Pensions Europe (IPE) magazine surveys European institutional investors’ perceptions of capital market, regulatory and governance risk.
Learn about the expiring tax breaks and automatic spending cuts scheduled to take effect at the end of 2012 in the United States, including the forecasted economic impact and where Democrats and Republicans stand.
Fears of the U.S. economy falling off a “fiscal cliff” have been percolating among investors, conjuring up frightening images of a deep recession. But the chances of it actually happening in its entirety are slim, say Allianz experts.
The Allianz Center for Technology’s Risk Pulse report assesses the state of road safety worldwide and spells out the components of a culture of safety to reduce global accident risks.
PIMCO DC Dialogue - First Manage Your RiskOpen Knowledge
In this PIMCO DC Dialogue, Professor Zvi Bodie, Norman and Adele Barron Professor of Management at Boston University, discusses with global investment managers PIMCO the difficulties people in the United States have assessing risk accurately, the attitude to risk they should adopt when it comes to retirement planning, and investment strategies for professionals and individuals alike, beginning with low-risk assets such as Treasury Inflation-Protected Securities.
Global financial assets grew 1.6% in 2011 to surpass EUR 100 trillion for the first time, however this growth rate was the lowest since 2008. The euro crisis and stock market volatility negatively impacted household wealth, especially in southern Europe. Overall since 2000, global per capita financial assets have only grown at the average inflation rate due to recurring financial crises. Continued uncertainty and low interest rates have led savers to prioritize liquidity and security over returns. Meanwhile, the emerging markets catch-up process has continued despite challenges in developed nations.
PIMCO DC Dialogue - It's Your Living StandardOpen Knowledge
In this PIMCO DC Dialogue, Professor Laurence Kotlikoff of Boston University discusses changes in retirement in the United States and the importance of defined contribution savings plans in a world where we are all on our own when it comes to saving for the future.
Typisch Deutsch: Europas Wirtschaftsmacht ist den demografischen Wandel und die damit verbundenen Herausforderungen für sein Rentensystem schrittweise und sehr methodisch angegangen.
Why Saving on a Regular Basis Might Be WiseOpen Knowledge
A small step today can make a big difference in retirement. “People who save regularly for retirement tend to be happier with their retirement planning than those who do not,” says Kathrin Nies, author of 'Why Saving on a Regular Basis May be Wise', a study conducted by the Munich Center for the Economics of Aging and Allianz Global Investors.
A century after the most famous shipwreck in history, the Costa Concordia accident has again put shipping safety in the public eye. In a joint study with the Seafarers International Research Centre of Cardiff University, the Allianz marine insurer Allianz Global Corporate & Specialty (AGCS) looks at shipping safety and risks from 1912 to 2012.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Full-RAG: A modern architecture for hyper-personalizationZilliz
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
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Space Risks: A new generation of challenges
1. Space Risks:
A new generation
of challenges
An insurer’s perspective from Allianz
Global Corporate & Specialty
2. Allianz Global Corporate & Specialty Space Risks: A new generation of challenges
Foreword Our Specialists
Space fascinates us. Since time began, we have looked Through this key role, insurers have been actively
up at the sky and seen it as a never-ending universe for involved in the development of the aerospace industry.
exploration. Today, thanks to science and space Among the small community of insurers involved in
technologies, what was once nothing but a dream has space risks, SpaceCo, the dedicated subsidiary of Allianz
become a reality. We now have the capacity to travel and Global Corporate & Specialty (AGCS), is one of the
live in space, we can reach other planets and, most leaders and has been supporting its clients for more than
useful for our daily lives, we are able to successfully 30 years. Its extensive experience and expertise lies in
launch satellites and keep them in orbit. Satellites have analyzing challenges of the sector. Space crowding, the
Thierry Colliot Thierry Colliot Ludovic Arnoux James Jones Erick Morazin
Managing Director of become essential to establish a world of communication, extreme and stringent conditions of the environment, Managing Director of Aviation and Space Third-party Liability Risk Director of Global
SpaceCo and Head of as they transmit telecommunications, give us the difficulties surrounding working on spacecrafts in SpaceCo and Head of Underwriter at AGCS Underwriter at AGCS UK Accounts at Allianz Global
Aviation and Space Aviation and Space France Assistance
geographical positioning information and provide us orbit, and the impact of space debris falling to Earth, are
Underwriting for Underwriting at
AGCS France with weather forecasts, to name but a few examples. just some of the many challenges within the space AGCS France
They are also indispensable to understanding the industry that present concerns for our AGCS specialists.
physical universe and for modelling climatic change
Thierry Colliot, who is Ludovic Arnoux joined James Jones has 25 years Erick Morazin is a
through astronomical observation and the study of the Our aim is to draw attention to such newly emerging based in Paris and holds SpaceCo in 2002 as a of experience in aviation specialist in travel
Earth. risks and to help our clients better anticipate and degrees in economics, Space Underwriter, after and aerospace insurance. insurance with more than
political science and law, working for nine years as Based in London, he is 20 years experience in
mitigate any consequences to their business.
has more than 20 years of a specialist engineer and AGCS’s Aerospace this industry. He joined
Insurers have played a key role transforming these experience in project Satellite Integration Underwriter with AGCS’s sister company,
technological advances into new commercial ventures. finance, insurance and Manager for Arianespace. responsibility for Space Allianz Global Assistance,
alternative risk transfer. He became Aviation and Third-Party Liability, and in 2005 and is based in
They have supported space exploration by providing
He took on his current Space Technical Referral was the lead insurer for Paris.
coverage for the most cutting edge projects, insuring roles with SpaceCo and at AGCS in 2010. He holds the MIR Space Station
spacecrafts from their design phase up to their launch, AGCS in 2008. a postgraduate degree in deorbiting project.
Engineering and is based
protecting satellite devices in orbit and ensuring the
in Paris.
safety of installations on Earth. Insurers, therefore, are Thierry Colliot
integral to the operational life cycle of satellites, typically SpaceCo - Allianz Global Corporate & Specialty
becoming involved from the earliest stages of planning. Paris, June 2012
Contents
2 Executive summary
3 Introduction
4 Collision risks on the rise
12 Solar flares: major risks for satellites
14 A harsh environment
15 High risks, high cover
17 Sources and references
1
3. Allianz Global Corporate & Specialty Space Risks: A new generation of challenges
Executive Summary Introduction
Satellites and space debris – a rising population High risks, high costs – insurance of satellites With six failures in the last year, Russia’s space industry Other recent events have also brought such risks to the
has had a run of bad luck. Its most recent disaster, the public’s attention. Last year, the American satellite UARS
• here are 370 active satellites in Geostationary Earth
T • First introduced in 1965 with the launch of Intelsat 1, loss of the Meridian 5 military communications satellite, plunged into the Pacific off the Canadian coast after a
Orbits (GEOs) and 400 active satellites in Low Earth space insurance has been around for 47 years. Space is did not go unnoticed. Owing to a fault in its Soyuz carrier 20-year mission to study the Earth’s atmosphere. The
Orbits (LEOs). While LEO satellites are mostly for Earth a high-tech industry with high levels of risk, which rocket, the satellite crashed in Siberia on December 23, satellite’s uncontrolled spiraling re-entry made the point
observation and commonly run by militaries or requires specialty insurance accidental damage and 2011, not far from populated areas. But such events are of impact difficult to predict. This was also the case with
governments, GEO satellites are operated by third-party liability. extremely rare – the risk of a piece of space hardware Russia’s Phobos-Grunt probe, whose re-entry path was
commercial telecommunications providers. • A satellite in LEO has an average insured value of $40 falling back to the ground and causing extensive only estimated at a late stage, as well as with Germany’s
• he space around our planet is becoming increasingly
T million with an operational lifespan of five years, while damage remains very low; chances of a collision ROSAT astronomy satellite, whose residual debris fell
congested. Since the beginning of space travel in 1957, those in GEO are valued close to $200 million and between Earth and a large meteorite are greater. Most into the Bay of Bengal. Such predictions are difficult
objects left behind by humans continue to collide with operate up to 15 years. space debris, whether natural or man-made, burns up in because of the uncertainties associated with trajectory
each other and create fragments. Although it is now • Fewer than 30 LEO satellites and less than 200 GEO the atmosphere and rains small, harmless pieces over measurements made from the ground, combined with
standard practice to deorbit all satellites at the end of satellites, combined worth more than $20 billion, were the oceans, which cover two-thirds of the Earth’s surface. very high orbital velocities and many other unknowns
their lifespan, thousands of objects remain floating in orbit. insured in 2011. Satellites are usually insured against that still persist, particularly in atmospheric density
• ome 16,000 objects larger than 10 cm cataloged in
S damage under “all risk except” type policies. Some Nonetheless, the Meridian 5 event is a reminder that models.
2010 consist of fragmentation debris (57 percent), policies also compensate for loss of revenues. space related risks, whether the result of human activity
spent satellites (14 percent), satellites in operation (7 • Third-party liability regulations are governed by or not, can have harmful and even catastrophic Naturally, damages can ultimately be covered by
percent), rocket parts (11 percent) and other mission individual launching states and are based on the consequences, despite constant efforts to mitigate and insurance. This report examines space-related risks, their
related debris (11 percent). In addition to these framework of two United Nations treaties. protect against them. consequences and the extent to which they can be
cataloged objects, there are millions uncataloged. • Insurance premiums for space risks were close to $800 prevented and insured against.
• ith the rising amount of space debris and major
W million with losses totalling approximately $600 million
uncertainties involved, assessing collision risks is in 2011.
difficult. • Future challenge for insurers includes rising launch
values, a decreasing premium pool and increasing risk
Space debris and solar storms – exposures.
serious risks for satellites
• pace debris fragments pose a serious collision risk to
S
space missions and endanger operating satellites,
particularly in the more densely populated LEO orbits. The
current space debris situation has become irreversible,
according to the Kessler Syndrome, which claims that
the amount of debris is so high that atmospheric drag
is not enough to burn up all the floating objects. In fact,
debris amounts are increasing as objects continuously
collide, producing more and more fragments.
• eyond the collision risk of space debris, satellites can
B
also be damaged by solar storms. These coronal mass
ejections release huge amounts of radiation, which
disrupts radio transmissions. This affects satellites and,
in extreme cases, can disrupt their functionality. For
example, the nine-month total loss of Galaxy 15 in
2010 was attributed to a high-energy solar flare. To
protect against solar radiation, special designs,
Image: Shutterstock
materials and redundancies are in place, so that critical
electronic components are properly isolated and A communications satellite beaming a signal down to Earth. Satellites have become essential tools for our interconnected world.
protected from a large and sudden influx of high-
isabelle.caminade@
voltage solar particles.
allianz.com
• hile the deorbiting of satellites often attracts a lot of
W
www.agcs.allianz.com public attention, the risk of space hardware falling back
to Earth is very low, as most space debris burns up in
the atmosphere and rains small harmless pieces over
oceans.
2 3
4. Allianz Global Corporate Specialty Space Risks: A new generation of challenges
Collision risks on the rise Geostationary risks under close watch Systematic deorbiting of satellites at end of life
Damage by debris
The space around our planet is becoming The situation is less serious in Geostationary Earth Orbits, End-of-life deorbiting has become a key issue for all
increasingly congested. Since the beginning of Objects in orbit travel at very high velocities – or GEOs – 35,786 km above the Equator along the geostationary operators. It is in their best interests to
space exploration in 1957, mankind has been in the order of 10 kilometers per second. The equatorial plane – though this is where most damaged regulate traffic in this part of space and to help ensure
leaving behind debris that continuously collides, kinetic energy generated is enormous and satellites are found. The number of inactive objects in that continued use of telecommunication satellite
producing thousands of fragments. The amount of increases with the object’s mass. Its size, GEOs is estimated at about 1,000, while approximately resources is sustainable. The deorbiting maneuver
fragmented debris in Low Earth Orbits, or LEOs, is so specifically its cross-section, determines the 300 active satellites exist in this part of space. Therefore, involves raising a satellite to a new “graveyard” orbit,
dense that atmospheric erosion alone cannot solve wider extent of damage on impact. Objects the risk of collision is lower, owing to the low level of 300 km above GEO. However, this transfer requires fuel
the problem of overcrowding. For this reason, larger than 10 cm across can cause critical or congestion. Furthermore, each operator ensures its GEO and, as a result, effectively shortens the satellite’s
standard practice is now to deorbit all satellites at catastrophic damage, as illustrated by the satellites are correctly positioned within their respective operational lifespan. Nonetheless, it is now standard
the end of their lives. But thousands of objects collision between the defunct Kosmos 2251 orbital slots. Satellites in the geostationary arc are practice and may become law in the future, with sanctions
remain in these orbits, where they pose a serious satellite and the operational Iridium 33 satellite maintained in the same orbit and at a constant velocity. for operators who fail to comply. Geostationary operators
collision threat to space missions. in 2009. All such objects are tracked from the “A collision risk arises if an operator loses control of a now also have a way to identify debris, thanks to a
ground and cataloged by the North American satellite or if a satellite is no longer controlled because it recently established collaborative orbital database, which
In 2010, and again in 2011, the crew of the International Aerospace Defense Command (NORAD) as well has reached the end of its life,” explains Thierry Colliot.
Space Station (ISS) was forced to evacuate on short- as by various space agencies, including France’s “In this case, its position naturally begins to drift due to
notice when a piece of space debris came perilously Centre National des Etudes Spatiales (CNES). the irregularities in Earth’s gravitational field combined
close to colliding with the space station. On both with other perturbing forces, primarily solar winds and
occasions, the object was detected too late for the crew Objects between 1 cm to 10 cm across are no the gravitational attraction of the sun and moon.”
to perform an avoidance maneuver. The space station is less dangerous. In fact, they are arguably more
in a LEO, an orbit around our planet just above the so, since there are many more of them, are too
atmosphere (see diagram on page 10). At altitudes small to track and have enough mass to cause
between 300 km and 2,000 km, the risk of collision is serious damage. Estimates place the number of Image: Roscosmos
mostly due to man-made debris, particularly defunct these “small” objects at around 300,000, compared
satellites and decommissioned launch vehicles in upper with 16,000 cataloged items of “large” debris The risk of an uncontrolled space object falling back to Earth is highest
just after launch. For example, on January 16, 2012, fragments of
LEO levels, which have not been deorbited. More than measuring more than 10 cm. Theses objects Russia’s Phobos-Grunt probe (shown above in the launch ferry) rained
12,000 debris objects measuring at least 10 cm across may be categorized as small but they can cause down into the Pacific after its Mars mission failed shortly after launch on
have been cataloged in this part of space. The number of the total loss of an operational satellite. November 9, 2011.
smaller items is even greater but they are too small to
observe or track, making them all the more dangerous. The number of objects smaller than 1 cm is
believed to be about 35 million (Source: CNES).
These cause constant erosion and can also Envisat increases debris threat
perforate surfaces with consequences,
depending on what critical part of the satellite On April 8, 2012, the European Space Agency (ESA) lost contact with Envisat, an 8-ton Earth observation
they hit. satellite, which flies in a sun-synchronous polar orbit at an elevation of 790 km and a 98.55 deg. inclination.
Following the loss of communications with Envisat, attempts have continued to re-contact the satellite,
though so far, without success.
“The space debris situation
Investigations have been performed to interpret status information collected about the spacecraft. Results
has become irreversible. “The space debris situation has become irreversible,” show that the satellite is on its nominal orbit and in one piece, but in an unexpected orientation.
says Thierry Colliot, Managing Director of SpaceCo. “The
Risks are actually population of objects is now so high that it won’t decay According to space debris experts, Envisat represents a major orbital debris threat. If the satellite remains
increasing as objects on its own due to atmospheric drag. Instead, it’s actually
increasing as objects collide and produce fragments,
inert, it will take up to 150 years for its orbit debris to decay naturally, given its orbit and its area-to-mass
ratio. The ESA notes that there is a 30 percent chance of a collision between Envisat and orbital debris over
collide and produce which in turn collide in a runaway chain reaction called
the Kessler Syndrome.” The collision in February 2009
this time-span, without the possibility of performing collision avoidance maneuvers. Were a collision to take
place, it would create a large debris field depending on the characteristics of the collision, and would
fragments.” between Russia’s Kosmos 2251 satellite (out of service increase the threat of debris collision with other satellites significantly.
but not deorbited) and Iridium 33, an operational
Thierry Colliot satellite in the American Iridium constellation, Envisat is considered the world’s most complex Earth observation satellite. It was launched in 2002 with a
Managing Director, SpaceCo and considerably contributed to the mass of objects in LEOs. planned life of five years but has remained operational for more than 10 years. It weighs about 8,000 kg, and
Head of Aviation and Space Indeed, the cloud of debris it created continues to is approximately 9 m long and 5 m wide (without the solar panel).
Underwriting, AGCS France disperse around our planet to this day.
4 5
5. Allianz Global Corporate Specialty Space Risks: A new generation of challenges
predicts “conjunctions” or collision risks, and issues alerts
when necessary. Orbital data are constantly updated by Ways to protect satellites
various operators involved in this initiative.
To avoid collisions or to mitigate their effects,
End-of-life deorbiting is also the rule in LEO. Here, all various measures are employed. If the risk of
satellites must be disposed of within 25 years of collision is above a certain alert threshold and
mission’s end. This is achieved by a destructive re-entry specified by the mission operator, avoidance
into Earth’s atmosphere. Most of the structure burns up maneuvers are initiated. However, since such
owing to drag and the intense heat it generates. The objects travel at extremely high velocities and
remaining unburned fragments typically fall into at similar altitudes, their trajectories cannot
uninhabited parts of the world, such as the South Pacific. always be predicted reliably or early enough to
The 140-ton Russian MIR Space Station was destroyed in allow avoidance maneuvers to be made. In the
this way after a series of deorbiting maneuvers in March case of minor collisions, damage can be limited In February 2009, the first ever collision between two intact satellites –
Russia’s Kosmos 2251 (out of service but not deorbited) and the
2001, which dispersed the debris over the ocean. In 2008 by protecting satellite structures with certain American Iridium 33 (in operational service) – created more than 2,000
and 2011, the ESA demonstrated its prowess in materials or impact absorption systems. debris pieces in LEO. The highest average probability of a collision is at
controlled destructive re-entries with the successive altitudes between 750 km and 900 km, and at particular orbital
inclinations. Satellites in low-altitude orbits cover all Earth latitudes,
deorbiting of the ATV-1 and ATV-2 automated transfer Here, a dynamic structure combining light- since their trajectories are designed to provide coverage of specific
vehicles, after they had completed their supply missions weight, yet sturdy beams and panels, play an areas. And, over the course of several revolutions, they sweep across
Image: Analytical Graphics, Inc.
to the ISS. integral role in the skeleton of a satellite. most of the planet’s surface.
Insulation layers made of materials such as
Actively removing debris aluminum, Kapton or other polymers, are
critical in providing a protective multi-layer skin
Besides the systematic deorbiting of new satellites at the for a satellite. More robust shields are another
end of their lives, approximately 10 major debris objects, solution under consideration, but they are
selected on the basis of their mass, altitude and orbit problematic because they add to the satellite’s Faced with increasing threats of space debris, NASA, ESA, sail to a defunct satellite using a long, solar-powered
inclination, would need to be eliminated each year to launch mass. Some research is focusing on the CNES, the German Center for Air and Space Travel tether line. EDDE then ejects a large net to swoop up the
reduce the debris population to a stable level. These reaction of satellite subsystems to minor (Deutschen Zentrum für Luft- und Raumfahrt, or DLR) satellite, before descending with it into a lower orbit.
estimates are based on studies by NASA, ESA and CNES, collision. This effort is being made to improve and other space agencies are very much involved in
the French space agency. Several solutions have been the understanding of interactions within a developing technologies for a future space debris One alternative approach to decreasing space debris, is
put forward. One of the most widely advanced is the satellite’s structure. clean-up mission. The agencies are collaborating with to extend the life of existing satellites that do not have
destruction of debris using a laser. However, the high numerous companies worldwide, such as ASTRIUM, enough fuel to continue their operations. The Mission
power levels needed and the logistics of transporting The concentration of space debris in different Bertin Technologies, Thales Alenia Space, GMV, Extension Vehicle (MEV) is a spacecraft proposed by
such a tool into space make this concept challenging. segments of near-Earth space are systematically MacDonald, Dettwiler and Associates (MDA), Star ViviSat, a venture undertaking by aerospace firms U.S.
Another possibility would be to use a docking satellite to taken into account when missions are planned. Technology and Research, and Vivisat. Space and ATK. As its name suggests, the MEV is a small
latch onto objects and force them into destructive Local avoidance maneuvers are necessary satellite-refueling vehicle capable of docking with
re-entry. Because of the costs involved, this method when a trajectory cannot be altered to avoid Debris removal technology virtually any satellite in a geosynchronous orbit (an
would be employed for only the largest systems. high-risk areas. Such maneuvers are routine orbital period that matches the rotation rate of the
practice on the ISS, which operates in a very low In order to solve this problem, a number of active debris Earth), while avoiding any operation interruptions. The
Space tethers are also being considered. These are orbit where debris concentration is highest. For removal concepts have been proposed, such as company MDA has also announced its plans to enter the
electrodynamic cables several kilometers in length, each new space mission, risks are assessed on electromagnetic methods, momentum exchange space servicing business sector with a refueling craft. Its
which would be deployed from the satellite at the end of the basis of current observations and methods, remote methods, capture methods and Space Infrastructure Servicing (SIS) vehicle is tentatively
its life. As the cable moves through Earth’s magnetic measurements, ground radar data and theoretical modification of material properties or change-of- set to launch in 2015, though this plan is currently on
field, the current generated creates a propulsive force, models produced by space agencies. material state. An example of a debris deorbiting project hold.
which could deorbit the entire system. This technique is the DEOS (Deutsche Orbitale Servicing Mission), an
would have little impact on satellite design, owing to its undertaking of DLR. The DEOS will focus on guidance The MEV and SIS use different approaches to completing
low mass and simple mechanism, and would not require and navigation, capturing cooperative and non- their missions. Just as the SIS, the MEV docks with a
any additional energy. However, at this stage, it could cooperative satellites, performing orbital maneuvers satellite, but it does not transfer fuel. It instead makes
only be used for small structures, such as nanosatellites. with conjoined or “coupled” systems, and the controlled use of its own thrusters to maintain the satellite’s
Lastly, Gossamer sails, made of thin lightweight material, deorbiting of such systems. The US-based company Star orbiting altitude.
are particularly well-suited for deployment in orbit and Technology and Research (STAR) is also developing
would effectively increase the surface area exposed to deorbiting technology, namely the spacecraft vehicle The international space community is actively engaged
drag in LEOs, causing the satellite to burn up more EDDE, or ElectroDynamic Debris Eliminator. The project with the insurance sector in tackling these difficult
quickly. is being supported by NASA, which recently awarded challenges, though the technology required to deal with
STAR with nearly $2 million for the venture. EDDE would threats of space debris is still being developed.
6 7
6. Allianz Global Corporate Specialty Space Risks: A new generation of challenges
Very low risk of collision on re-entry
Meteorites: 70 asteroids threaten our planet
Controlled destructive re-entries pose a very low collision
risk. When an object is deorbited, little of it survives the Several thousand meteorites weighing at least 1 kg fall to Earth each year, mostly over the oceans. These
journey back through the Earth’s atmosphere. rocky or ferrous fragments typically come from asteroids, or more rarely, from the moon or Mars. Many
Depending on the satellite’s construction and its re-entry meteorites have been recovered. Of these, about two-thirds were found in Antarctica. The largest ever
trajectory, it is estimated that between 15 percent to 40 observed, fell in the Sikhote-Alin Mountains of Russia on February 12, 1947. Estimated at more than
percent of its mass will impact the surface, usually in the 100 tons, it exploded into pieces, which themselves broke into smaller fragments due to the mechanical and
ocean. “The risk of an uncontrolled space object falling thermal effects of friction on particles in the atmosphere. The risk of a large meteorite reaching Earth’s
back to Earth is also very low,” says Ludovic Arnoux. This surface is real, but very low. The number of celestial bodies that, because of the high amount of kinetic
is because such objects typically follow a spiraling energy involved, could potentially cause a major disaster is estimated at 70. Such strikes are difficult to
trajectory, causing them to burn up slowly and almost quantify, both in terms of the likelihood of their occurrence and the severity of their consequences.
completely in the upper layers of the atmosphere. The
highest risk is a fault at launch. In 1996, a Chinese Long No data are available on the frequency of such risks, nor are any dates predicted. It is equally difficult to
March 3B carrier rocket failed at launch, veered off predict the potential damage that could result from a minor collision, such as a crater or a debris plume
course and exploded on the ground, causing extensive rising from the Earth’s crust. It is similarly difficult to predict the far more dangerous consequences of a tidal
damage and, tragically, dozens of fatalities. The accident wave or tsunami generated by a meteor strike, which have the potential to carry a quarter of the energy
was the result of a failure in the rocket’s guidance released upon impact onto coastlines. ESA, in partnership with other research agencies, closely evaluates
system. However, such events are extremely rare today, these risks through its Space Situational Awareness (SSA) program. This team is dedicated to monitoring
as risks are usually controlled by stringent safety and potential asteroid and Near-Earth Object (NEO) collisions, and is working specifically on developing a system
prevention measures at the launch site. that measures and models such risks. This includes the accurate predictions of trajectories and an issue alert
system. The asteroid Apophis – weighing an impressive 27 million tons – poses the greatest known threat to
date, although the probability that it will strike Earth is estimated at one in 250,000. Apophis will cross Earth’s
orbit in about 2030.
“The risk of an uncontrolled
space object falling back to
Earth is very low.”
Ludovic Arnoux
Aviation and Space Underwriter,
AGCS France
Image: Shutterstock
As of December 31, 2011, The Meteoritical Society has classified a total of 41,600 known meteorites.
8 9
7. Space Risks: A new generation of challenges
Glossary
Cataloged objects: Space debris larger than 10 cm
across that have been identified and given a unique
international identification number.
Deorbiting maneuver: Operation to return LEO satellites
to Earth, or to raise GEO satellites to a higher “graveyard”
orbit.
Geostationary Earth Orbit (GEO): A circular
geosynchronous orbit at an altitude of about 36,000 km
above Earth’s equator. A satellite in such an orbit has the
same angular velocity as Earth, moves in the same
direction and, thus, appears motionless.
Geostationary Transfer Orbit (GTO): A highly elliptical
orbit at an altitude between 200 km and 36,000 km; so
called because satellites are placed there before being
transferred to GEOs.
Low-Earth Orbit (LEO): Circular orbits at altitudes
between 300 km and 2,000 km. A satellite in such an
LEO congestion orbit will circle Earth several times each day.
8,100 fragmented debris objects
Debris Key Figures 1,600 spent satellites Medium Earth Orbit (MEO): Region of space around the
400 operational satellites Earth above LEO and below GEO, sometimes called
The 16,000 man-made objects consist of: Distribution of space debris in different orbits: 900 rocket parts Intermediate Circular Orbit (ICO).
• 62 % fragmentation debris • 12,000 cataloged in LEO 1,000 other mission-related debris objects
• 16 % spent satellites • 1,000 cataloged in GEO Solar flare: Caused by the sun and observed as a sudden
• 6 % operational satellites • 100 cataloged in semi-synchronous orbits GEO congestion release of coronal mass (plasma) and intense radiation.
• 8 % rocket parts • More than 2,200 objects between 10 cm 480 spent satellites On Earth, solar flares cause geomagnetic storms, solar
• 8 % other mission-related debris and 1 m uncataloged in GEO 370 operational satellites radiation storms and disruption to radio communications.
• Hundreds of uncataloged objects between LEO 190 rocket parts
and GEO Estimated 60 mission-related debris objects Space debris: Man-made objects orbiting Earth that no
Several fragmented debris objects longer have a useful purpose.
10 11
8. Allianz Global Corporate Specialty Space Risks: a challenge for industry
Solar flares: major risks for satellites
Geomagnetic storms caused by solar flares produce “The risks associated with solar flares are closely
the spectacular Aurora Borealis, or Northern lights, monitored, since they could affect several satellites at
but also disrupt communication transmissions in the same time,” says Thierry Colliot. “However, the
space and on the ground. probability of a major solar flare erupting, such as the
one in 1859, remains low.” It is often difficult to attribute
On March 13, 1989, a solar flare tripped the circuit a problem to this type of radiation event, rather than to a
breakers for Quebec, Canada, which protect the electrical flaw elsewhere in the system. About 40 satellites are
power grid, and caused a nine-hour blackout. Transmission believed to have suffered critical or catastrophic mishaps
equipment elsewhere on the continent was also as a direct result of a geomagnetic storm.
seriously damaged. It was the most severe geomagnetic
storm of the last half-century. What would happen on Protection against solar radiation
Earth and in space if such an event occurred today? And
how could we best mitigate its effects and recover? These phenomena, while exceptional, are nonetheless a
cause for concern. They can also have major effects on
Known incidents in orbit electrical supply grids, telecommunication networks,
weather stations and other facilities on the ground. Any
Today’s satellites are designed to withstand solar flares such failure could spark a chain reaction and cause other
up to a certain point. Unpredictable and difficult to systems to fail and potentially lead to serious public
define, these coronal mass ejections release huge health, social and economic problems. To protect against
amounts of radiation, which disrupts radio transmissions. solar radiation, satellites retract their solar panels when
This is what affects satellites and, in extreme cases, passing through zones with high solar activity. To
results in the loss of their functionality. Even though mitigate the risks associated with solar storms, critical
better understood today and anticipated in the designs satellite components are protected and isolated from an
of space missions, the erosion of a satellite’s solar arrays influx of high-voltage solar energy by special materials
is a constant threat that significantly shortens its life. A and designs.
major solar flare could cause the total loss of control of
one or more satellites. This was the case with the
geostationary satellite Galaxy 15, which remained out of
control for almost nine months in 2010 after absorbing
the impact of a high-energy solar flare.
Image: Shutterstock
Aurora Borealis, or the Northern lights: While such radiation is the result of solar activity, it is not in step with the sun’s 11-year cycle and often occurs randomly.
South Atlantic Anomaly
Apart from solar flares, solar radiation is strongest in medium-Earth orbits, where it comes up against the
Earth’s magnetic field and becomes part of the Van Allen radiation belt. However, this phenomenon also
extends to one particular Low Earth Orbit above the South Atlantic. Known as the South Atlantic Anomaly
Image: Orbital Science
(SAA), it is the “Bermuda Triangle” of satellite operations. It covers a wide region in which satellites frequently
The total loss of control of the Galaxy 15 geostationary satellite encounter radiation-related incidents, though they are generally not serious.
(pictured above before its launch) lasted nearly nine months in 2010,
and was attributed to a high-energy solar flare. During this time, the
Image: Shutterstock satellite drifted along the geostationary arc, while operational satellites
were carefully maneuvered to avoid a collision.
12 13
9. Allianz Global Corporate Specialty Space Risks: A new generation of challenges
High risks, high cover
Half a century of history
Space is a high-tech industry with high levels of risk that
requires specialty insurance to cover accidental damage Space insurance was introduced in 1965 with
and third-party liability. Insurance solutions are evolving the launch of Intelsat 1, the first-ever
rapidly in line with the development of the space market commercial telecommunications satellite,
“The latest satellites are and the risks involved, as well as with changes to national known as Early Bird, and insured for risks on the
and international regulations. ground. Decommissioned in 1969, this pioneer
designed to withstand of geostationary space missions is now part of
The number of active satellites in LEO and GEO is about
extreme conditions the same, currently between 370 and 400 in each, yet
the space debris population.
including solar radiation, only 21 satellites in LEO were covered by an insurance
policy in 2011, compared with 167 satellites in GEO.
Space insurance took off in the mid-1970s with
the first policies to cover all potential damage
heat, pressure and “Most insured satellites are in GEO because this is where
commercial telecom missions operate,” explains Ludovic
to a satellite, through to the end of its life. The
market became more specialized in the 1980s
orbital drift.” Arnoux, Aviation and Space Underwriter at AGCS France. and reached maturity in the 1990s. Since then,
“LEOs are chiefly used by Earth Observation (EO) it has continued to develop as the space
Thierry Colliot satellites as part of institutional missions, which are industry evolves. “Today, the number of insured
Managing Director - SpaceCo and insured by governments. However, a growing number of satellites in orbit stands at about 180, with a
Head of Aviation and Space companies are operating EO satellites to meet specific total value of $22 billion,” says Thierry Colliot.
Underwriting, AGCS France demands. For example, EADS Astrium, through its Spot “Since 2000, between 20 and 25 new
Image subsidiary, provides satellite imagery for Google, commercial satellites with insurance are
Image: Shutterstock
while other companies supply imagery to governments launched each year.”
The International Space Station’s altitude varies by as much as 100 m per day, depending on the solar cycle. for rapid land-use mapping and other applications. EADS
Astrium has also rounded out its product offering with a
whole series of smaller satellites (weighing between
100 kg and 1 ton) to meet demands in new countries “In certain cases, clients also want to protect against the
with limited resources, like Brazil and Vietnam.” financial consequences of a loss of satellite
communications,” says Ludovic Arnoux. “Through
Accidental damage: underwriting satellite performance SpaceCo, AGCS proposes policies that compensate for
the loss of revenues or contracts in the event one or
A harsh environment In LEOs, the average insured satellite has a value of $40 more satellites is damaged.”
million and an operational lifespan of five years. The
Satellites must be able to withstand extreme value of all of these satellites is, however, directly related Assessing collision risks, which are rising due to the
temperatures and counter orbital drift caused by the Satellites in LEO are subject to the perpetual expansion to its mission, its technology and its size. Big civil or ever-increasing amount of space debris, is problematic.
constant expansion and contraction of the Earth’s and contraction of the atmosphere, caused by military observation satellites, such as SPOT and the Major uncertainties exist, particularly in obtaining
atmosphere in lower orbits. temperature variations linked to the solar cycle. During Helios family of satellites, or the recent Pléiades satellite, accurate measurements and in the inherent
solar maxima, or periods of greatest solar activity, the may have a value much higher than average. In GEOs, unpredictable nature of such risks. In this light, AGCS and
During a launch phase, carrier rockets and satellites are atmosphere expands to reach higher altitudes. As a satellites are worth an average of $200 million and SpaceCo work closely with their clients to raise
subject to huge variations in temperature and pressure. result, satellites encounter varying degrees of residual air operate for up to 15 years. They are insured against awareness about prevention and security measures in
Once in orbit, satellites and their internal subsystems are drag, which has a braking effect. Satellites must, damage under “all risks except” type policies, which the short- and long-term.
exposed to temperature extremes. Exposure to the sun therefore, perform maneuvers to maintain their guarantee their ability to achieve their missions.
varies and depends on the satellite’s orientation in designated coordinates, which requires fuel. For this
reference to the sun. Also, the proximity of heat-sensitive reason, it is important to understand thermal cycles and When a contract is taken out, the satellite and the
components to satellite parts that generate high to keep track of how they vary to maximize a satellite’s services it will deliver are studied in detail, including the
temperatures plays a critical role. To regulate operational lifespan. Indeed, this is a key objective of ability of its transponders to provide the necessary
temperatures inside a satellite, various inward and current efforts to model the space environment. geographic coverage, its built-in redundancies to cope
outward radiating techniques are employed, depending with component failures, and the various failure mode
on the requirements of each subsystem. In addition, the analyses. Should an incident occur that reduces the
satellite’s external housing is partially insulated with satellite’s operational capacity, insurance liability is
special protective materials. assessed in proportion to the demonstrated level of loss.
If revenues are generated by the degraded satellite after
Image: CNES
the claim is settled, a proportion may be repayable to the
insurers under a “salvage” clause. Most satellites launched from Kourou in French Guiana have primary
insurance coverage from AGCS France.
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10. Allianz Global Corporate Specialty Space Risks: A new generation of challenges
Third-party liability: About Allianz Global Corporate Specialty For more information, please contact your local Allianz
varying regulations around the world Global Corporate Specialty Communications team.
Allianz Global Corporate Specialty (AGCS) is Allianz
With regard to third-party liability insurance, regulations SE’s dedicated brand for corporate and specialty London
are governed by each individual launching state. insurance customers. AGCS provides insurance and risk Hugo Kidston
“Regulations are based on two United Nations treaties,” management consultancy across the whole spectrum of hugo.kidston@allianz.com
says James Jones, Third-party Liability Risk Underwriter at Marine, Aviation and corporate business, including +44 (0)203 451 3891
AGCS in the UK. “The Outer Space Treaty of 1967 Energy, Engineering, Financial Lines (incl. DO), Liability
established that launching states bear international and Property insurance, including International Jonathan Tilburn
Image: Eutelsat
responsibility for any damage caused by their space Insurance Programs. jonathan.tilburn@allianz.com
activities or the activities of companies under their A European satellite successfully launched by Arianespace in September +44 (0)203 451 3128
jurisdiction. The Space Liability Convention of 1971 2011 did not reach its final orbit due to a technical failure. Instead, it was Allianz Global Corporate Specialty operates in more
further expanded on the liability rules set forth in the
left stranded in a highly elliptical transfer orbit with an altitude ranging
from 200 km to 36,000 km. It will re-enter the atmosphere in about 20 than150 countries through the Allianz Group network Munich
Outer Space Treaty.” years. Cataloged and tracked by the NORAD network, it poses a potential and through network partners. It employs more than Heidi Polke
risk of damage to other aerospace users. Third-party liability arising 3,400 people and provides insurance solutions to more heidi.polke@allianz.com
from such damage is underwritten by Allianz Global Corporate
In France – a main launching state – third-party liability Specialty. than half of the Fortune Global 500 companies, writing a +49 89 3800 14303
insurance is mandatory for all operators, in accordance total of €4.9 billion gross premium worldwide in 2011.
with Statute no. 2008-518 (June 3, 2008). Before this Singapore
legislation, the French government underwrote all “Space tourism will soon Wendy Koh
potential incidences relating to satellites launched from About SpaceCo wendy.koh@allianz.com
French soil, regardless of which nation built or operated be a reality.” +65 6395 3796
it. It also covered potential damages caused by French Erick Morazin SpaceCo, an Allianz Global Corporate Specialty
satellites in other countries. “Since the implementation Director of Global subsidiary, is a leader in the satellite insurance field. Paris
of the Space Law, French space operators and other Accounts at Allianz SpaceCo provides expertise in fields such as launch Isabelle Caminade
countries operating from French soil, must have Global Assistance operations, orbit operations and deorbiting maneuvers isabelle.caminade@allianz.com
third-party liability insurance with a current limit of €61 to clients, who represent launch agencies, satellite +33 (0) 1 58 85 97 22
million to protect against damages caused in the air or operators and manufacturers, space industry suppliers
on the ground,” notes Ludovic Arnoux. “The limit ranges and end-users. New York
between €50 million and €70 million, and is eventually Jacqueline Maher
fixed through a formal license provided by the French Allianz Space Tourism The company has continued to develop since its jacqueline.maher@agcs.allianz.com
state (mandatory under the Space Law). For amounts beginnings as a pioneer in space insurance: providing +1 646 472 1479
above that, the French state intervenes. In practice, the “Space tourism will soon be a reality,” says Erick simple launch insurance in the early years, it has
launch operator takes out a third-party liability policy for Morazin, Director of Global Accounts at Allianz developed a portfolio of services ranging from contract
the launch phase and early in-orbit operations (one Global Assistance. “By 2015, the potential analysis and advice, through insurance program design Disclaimer
year), which it also extends to its customers, who own market could be as much as 300,000 voyages and implementation to alternative risk transfer concepts
and operate the satellites.” per year (Source: International Space Transport and claim negotiation. The material contained in this publication is designed to
Association), and we’ll be making our own provide general information only. While every effort has
Maximum liabilities vary from one country to another. contribution to these first suborbital flights.” SpaceCo offers clients, through its association with been made to ensure that the information provided is
“While mandatory insurance is typically taken out for a Allianz Global Assistance is designing a contract AGCS, global reach and financial strength, while accurate, this information is provided without any
duration of one year after launch, the UK government for passengers with companies like Virgin dedicating a small team that provides focused and representation or warranty of any kind about its accuracy
requires operators to continue to insure for third-party Galactic – a new type of carrier which has specialized services. SpaceCo had Gross Written and Allianz Global Corporate Specialty cannot be held
liability in orbit to a level of at least £100 million,” says already sold 450 tickets to space. Such an Premiums of $116 million in 2011. responsible for any mistakes or omissions.
James Jones. “In the United States, LEO operators must assistance contract offers peace of mind to
have liability insurance of $500 million whenever they future astronauts through a number of travel
launch a satellite, which will eventually re-enter the insurance guarantees, from health and medical Sources and references
atmosphere. It’s a way to take into account the growing coverage to support in the event of travel
congestion in space and the associated higher risk levels. delays or cancellations. Space Debris: On collision course for insurers?,
Ideally, we’d like governments to impose similar rules for (Chrystal, McKnight Meredith), 2011
GEO operators in the future.”
Design
www.agcs.allianz.com
Media Design
www.mediadesign-wales.co.uk
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