International Conference on Cryptography and Blockchain (CRBL 2021) ijasuc
The International Conference on Cryptography and Blockchain (CRBL 2021) will take place October 29-30, 2021 in Vienna, Austria. The conference will provide a forum for presenting innovative ideas, approaches, and research related to cryptography and blockchain. Topics will include blockchain foundations, consensus algorithms, privacy, and applications in areas like IoT security. Authors are invited to submit papers by September 18, 2021 for peer review and possible publication in the conference proceedings or related journals.
International Conference on Cryptography and Blockchain (CRBL 2021) ijasuc
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Cryptography and Blockchain. It will also serve to facilitate the exchange of information between researchers and industry professionals to discuss the latest issues and advancement in the area of Cryptography and Blockchain.
International Conference on Cryptography and Blockchain (CRBL 2021)ijujournal
The International Conference on Cryptography and Blockchain (CRBL 2021) will take place October 29-30, 2021 in Vienna, Austria. The conference will provide a forum for presenting innovative ideas, approaches, and research related to cryptography and blockchain. Topics will include blockchain foundations, consensus algorithms, privacy, and applications in areas like IoT security. Authors are invited to submit papers by September 25, 2021 for potential publication in the conference proceedings or selected journals.
This document discusses carbon nanotubes and boron nanotubes. It provides details on their production methods, properties such as strength and electrical conductivity, applications, and potential health hazards. Carbon nanotubes are allotropes of carbon that exhibit extraordinary strength and unique electrical properties. They can be produced through arc discharge, laser ablation, and chemical vapor deposition. Boron nanotubes are anticipated to exist based on their similarity to carbon nanotubes, but have not been fully characterized. The document outlines some of their potential sorption properties.
State of the Social Service Workforce 2015 Report LRNicole Brown
This report provides an overview of the social service workforce in 15 low- and middle-income countries. It defines the social service workforce broadly as paid and unpaid workers from both government and non-government organizations who work to promote vulnerable populations' rights, care, support, and protection. The report is structured around planning, developing, and supporting the social service workforce. It analyzes available data on workforce numbers and configuration, reviews education and training programs, and examines professional associations and legislation. Strengthening the social service workforce is one part of building an effective social service system to deliver high-quality services to children and families.
Dokumen ini berisi senarai kehadiran murid di SJK(T) LADANG HIGHLANDS, KLANG ke sudut PPDa dan lorong PPDa pada tahun 2014, yang mencatat nama murid, tahun, dan catatan lokasi (lorong/sudut) mereka.
This document presents a timeless elegance collection featuring quotes from Marilyn Monroe, Leonardo da Vinci, and Habeeb Akande about beauty, simplicity, and elegance. The collection includes pieces called The Serpentine, MonroeAudrey, Pastel Chic, and Polka Blues from different locations like Bordeaux and Cayman.
1. Space, Time, Power: Evolving Concerns for Parallel Algorithms February 2008
2. Real and Abstract Parallel Systems • Space: where are the processors located? • Time: how does location affect the time of algorithms? • Power: what happens when power is a constraint?
3. Some Real Systems: IBM BlueGene/L 212,992 CPUs 478 Tflops #1 supercomputer since 11/04 At Lawrence Livermore Nat’l Lab ≈ $200 Million 3-d toroidal interconnect Max distance (# proc)1/3
4. Another Real System: ZebraNet PI M M a r t o n o s i
5. Location, Location, Location • Processors may only be able to communicate with nearby processors • or, time to communicate is a function of distance • or, many processors trying to communicate to ones far away can create communication bottleneck • Feasible, efficient programs need to take location into account
6. What if Space is actually Computers? Cellular Automata • Finite automata, next state depends on current state and neighbors’ states: location matters! • ≈ 1950 von Neumann used as a model of parallelism and interaction in space • Other research: Burks & al. at UM, Conway, Wolfram,… • Can model leaf growth, traffic flow, etc.
7. Parallel Algorithms: Time Maze of black/white pixels, one per processor in CA. Can I get out? Nature-like propagation algorithm: time linear in area Beyer, Levialdi ≈ 1970: time linear in edgelength. CA as parallel computer, not just nature simulator
International Conference on Cryptography and Blockchain (CRBL 2021) ijasuc
The International Conference on Cryptography and Blockchain (CRBL 2021) will take place October 29-30, 2021 in Vienna, Austria. The conference will provide a forum for presenting innovative ideas, approaches, and research related to cryptography and blockchain. Topics will include blockchain foundations, consensus algorithms, privacy, and applications in areas like IoT security. Authors are invited to submit papers by September 18, 2021 for peer review and possible publication in the conference proceedings or related journals.
International Conference on Cryptography and Blockchain (CRBL 2021) ijasuc
International Conference on Cryptography and Blockchain (CRBL 2021) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Cryptography and Blockchain. It will also serve to facilitate the exchange of information between researchers and industry professionals to discuss the latest issues and advancement in the area of Cryptography and Blockchain.
International Conference on Cryptography and Blockchain (CRBL 2021)ijujournal
The International Conference on Cryptography and Blockchain (CRBL 2021) will take place October 29-30, 2021 in Vienna, Austria. The conference will provide a forum for presenting innovative ideas, approaches, and research related to cryptography and blockchain. Topics will include blockchain foundations, consensus algorithms, privacy, and applications in areas like IoT security. Authors are invited to submit papers by September 25, 2021 for potential publication in the conference proceedings or selected journals.
This document discusses carbon nanotubes and boron nanotubes. It provides details on their production methods, properties such as strength and electrical conductivity, applications, and potential health hazards. Carbon nanotubes are allotropes of carbon that exhibit extraordinary strength and unique electrical properties. They can be produced through arc discharge, laser ablation, and chemical vapor deposition. Boron nanotubes are anticipated to exist based on their similarity to carbon nanotubes, but have not been fully characterized. The document outlines some of their potential sorption properties.
State of the Social Service Workforce 2015 Report LRNicole Brown
This report provides an overview of the social service workforce in 15 low- and middle-income countries. It defines the social service workforce broadly as paid and unpaid workers from both government and non-government organizations who work to promote vulnerable populations' rights, care, support, and protection. The report is structured around planning, developing, and supporting the social service workforce. It analyzes available data on workforce numbers and configuration, reviews education and training programs, and examines professional associations and legislation. Strengthening the social service workforce is one part of building an effective social service system to deliver high-quality services to children and families.
Dokumen ini berisi senarai kehadiran murid di SJK(T) LADANG HIGHLANDS, KLANG ke sudut PPDa dan lorong PPDa pada tahun 2014, yang mencatat nama murid, tahun, dan catatan lokasi (lorong/sudut) mereka.
This document presents a timeless elegance collection featuring quotes from Marilyn Monroe, Leonardo da Vinci, and Habeeb Akande about beauty, simplicity, and elegance. The collection includes pieces called The Serpentine, MonroeAudrey, Pastel Chic, and Polka Blues from different locations like Bordeaux and Cayman.
1. Space, Time, Power: Evolving Concerns for Parallel Algorithms February 2008
2. Real and Abstract Parallel Systems • Space: where are the processors located? • Time: how does location affect the time of algorithms? • Power: what happens when power is a constraint?
3. Some Real Systems: IBM BlueGene/L 212,992 CPUs 478 Tflops #1 supercomputer since 11/04 At Lawrence Livermore Nat’l Lab ≈ $200 Million 3-d toroidal interconnect Max distance (# proc)1/3
4. Another Real System: ZebraNet PI M M a r t o n o s i
5. Location, Location, Location • Processors may only be able to communicate with nearby processors • or, time to communicate is a function of distance • or, many processors trying to communicate to ones far away can create communication bottleneck • Feasible, efficient programs need to take location into account
6. What if Space is actually Computers? Cellular Automata • Finite automata, next state depends on current state and neighbors’ states: location matters! • ≈ 1950 von Neumann used as a model of parallelism and interaction in space • Other research: Burks & al. at UM, Conway, Wolfram,… • Can model leaf growth, traffic flow, etc.
7. Parallel Algorithms: Time Maze of black/white pixels, one per processor in CA. Can I get out? Nature-like propagation algorithm: time linear in area Beyer, Levialdi ≈ 1970: time linear in edgelength. CA as parallel computer, not just nature simulator
Lean is a methodology focused on eliminating waste and adding value for the customer. It is based on five principles: identifying value, mapping the value stream, optimizing flow, establishing a pull system, and pursuing perfection. Lean aims to respect people and continuously improve by removing eight types of waste - transportation, inventory, motion, waiting, overproduction, overprocessing, defects, and underutilized skills. Key lean tools include 5S, gemba walks, kaizen blitzes, lead time reduction, one piece flow, charts, value stream maps, and visual controls. Accountants can help organizations implement lean through supporting teams, problem-solving, and creating an environment for continuous improvement.
This is the website for J&M Real Estate, a real estate company. The website likely provides information on properties for sale or rent that are represented by J&M Real Estate. It may also include contact information for the company, details on services offered, and other content typically found on real estate agency websites.
The document announces upcoming events at the Susan and Donald Newhouse Center for the Humanities at Wellesley College. The center hosts lectures, discussions, and performances that are free and open to the public on topics in the humanities and arts. The fall 2015 program is outlined, including distinguished speakers like Salman Rushdie and Amitav Ghosh, lectures from Newhouse fellows on various topics, and musical performances. Upcoming spring 2016 events and fellows are also listed.
Haiku Deck is a presentation platform that allows users to create Haiku-style slideshows. The document encourages the reader to get started creating their own Haiku Deck presentation on SlideShare by providing a link to do so. It aims to inspire the reader to try out Haiku Deck's unique presentation style.
The document promotes a luxury boat collection called Nautique and features quotes about style and fashion from Coco Chanel and Rachel Zoe. It lists boat models La Digue, Mahe Catalonia, Pipa, and Andaman as part of the Nautique collection.
This document provides a summary of Ajay's professional experience and skills as an Oracle Database Administrator. It outlines over 7 years of experience in areas such as Oracle database installation, configuration, maintenance, performance tuning, backup and recovery, high availability, and more. Technologies include Oracle 11g, 10g, 9i, RAC, ASM, Data Guard, and Linux, Solaris, AIX, and Windows operating systems. Ajay currently works as an Oracle DBA at Fidelis Health Care where he supports over 100 databases ranging in size from 30GB to 50TB.
The document discusses the passive voice and when it is useful or recommended to use. Specifically, the passive voice is useful when focusing on the person or thing acted upon, or when the actor is not important. It then provides examples of transforming sentences from the active to passive voice for simple present and past, present and past continuous, present perfect, past perfect, and future tenses.
Energía solar - definiciones y terminologíaBrad Pitt
Este documento presenta un proyecto de norma mexicana sobre energía solar que define términos y conceptos clave utilizados en este campo. El documento describe la organización NORMEX que elaboró la norma, así como las instituciones que participaron en su desarrollo. También incluye secciones sobre medición de radiación solar, tipos de colectores y sistemas solares, y define términos astronómicos y de posicionamiento solar necesarios para entender conceptos relacionados con la energía solar.
This document discusses lean maturity assessments and provides alternatives to traditional "lean audits." It argues that lean assessments that result in performance scores are not truly lean and can produce waste. Instead, it recommends that organizations focus on eliminating waste, respecting people, and driving continuous improvement. The document also provides examples of how organizations can evaluate their lean maturity using existing reports, tools, and input from continuous improvement teams to avoid unnecessary processes. It concludes by making the case that assessing an organization's utilization of lean principles and elimination of waste is better than traditional lean audits.
This document summarizes a study conducted by two University of Vermont students on bicycle counting methods and sidewalk riding behavior in Burlington, VT. The students observed bicycle traffic at two intersections on North Street over 14 hours, counting 359 total bicycles. Their recommendations include establishing repeated count sites on key routes, including sidewalk riding observations in count methods, and comparing sidewalk riding on roads with and without bike infrastructure. The document provides background on existing count methods, the goals of the study, and the results of the students' pilot observational study and statistical analysis of sidewalk riding behavior.
Anisa Sozaya Mohamed is a South African credit controller and accountant with over 20 years of experience in financial management, banking, and health insurance. She holds a Chartered Institute of Management Accountants accreditation. Her experience includes leadership roles managing credit control teams and implementing debt collection strategies. She is proficient in financial analysis and reporting, budgeting, and systems including Oracle and banking software.
La lista describe 7 fotos de arcoiris editadas de diferentes maneras como aumentada, con letras, volteada, con perspectiva y lateralmente, así como una foto de arcoiris "emborrao".
The document provides an introduction to PHP by giving a brief history, explaining how to get started, and providing examples. It discusses how PHP was created in 1994 and transformed into a server-side scripting language. It describes how to escape from HTML into PHP mode using tags and how to output text. It also gives examples of including a universal header and footer across pages and implementing a simple page counter. New functions added in PHP 5 like array_combine() and date-related functions are also listed.
Goa is a small state on India's west coast that was formerly an important trade center. It has 13 municipal councils and the city of Panaji makes up its regional organization. One of Goa's main environmental issues is mining, which has displaced around 100,000 people in north and south Goa from their homes.
Presentation esl part 1 and tech part 1Candice Clark
The document discusses key aspects of Indian culture, focusing on the Hindu religion. It describes Indian customs around relationships, greetings, clothing, food, and festivals like Diwali. Family is highly valued, elders are respected, and dress is modest and colorful. Food avoids beef and pork, using spices like turmeric and ginger. Major religions are Hinduism, Islam, Sikhism, and Christianity. Festivals incorporate lights, dance, and elaborate weddings. Understanding Indian culture is important for Ontario teachers given the local Indian population.
Soudip Sinha Roy is an individual. He has a name that consists of three parts: a first name, a middle name, and a last name. The document provides identifying information about one specific person.
1) Keeping detailed logs of continuous improvement projects provides benefits like collecting knowledge, predicting future needs, and assessing the organization's lean maturity.
2) Accountants are well-suited to document projects because they are neutral and understand financial impacts. Recording financial and non-financial data in a centralized database allows learning across the organization.
3) An effective project log should capture details like the project goal, team members, tools used, and financial results. This allows analyzing trends and outcomes to guide future projects.
This is a paper presentation held by Dr. Yiannis Verginadis at the 1st International Workshop on Cloud Security and Data Privacy by Design (CloudSPD'15) in Limassol, Cyprus.
Lean is a methodology focused on eliminating waste and adding value for the customer. It is based on five principles: identifying value, mapping the value stream, optimizing flow, establishing a pull system, and pursuing perfection. Lean aims to respect people and continuously improve by removing eight types of waste - transportation, inventory, motion, waiting, overproduction, overprocessing, defects, and underutilized skills. Key lean tools include 5S, gemba walks, kaizen blitzes, lead time reduction, one piece flow, charts, value stream maps, and visual controls. Accountants can help organizations implement lean through supporting teams, problem-solving, and creating an environment for continuous improvement.
This is the website for J&M Real Estate, a real estate company. The website likely provides information on properties for sale or rent that are represented by J&M Real Estate. It may also include contact information for the company, details on services offered, and other content typically found on real estate agency websites.
The document announces upcoming events at the Susan and Donald Newhouse Center for the Humanities at Wellesley College. The center hosts lectures, discussions, and performances that are free and open to the public on topics in the humanities and arts. The fall 2015 program is outlined, including distinguished speakers like Salman Rushdie and Amitav Ghosh, lectures from Newhouse fellows on various topics, and musical performances. Upcoming spring 2016 events and fellows are also listed.
Haiku Deck is a presentation platform that allows users to create Haiku-style slideshows. The document encourages the reader to get started creating their own Haiku Deck presentation on SlideShare by providing a link to do so. It aims to inspire the reader to try out Haiku Deck's unique presentation style.
The document promotes a luxury boat collection called Nautique and features quotes about style and fashion from Coco Chanel and Rachel Zoe. It lists boat models La Digue, Mahe Catalonia, Pipa, and Andaman as part of the Nautique collection.
This document provides a summary of Ajay's professional experience and skills as an Oracle Database Administrator. It outlines over 7 years of experience in areas such as Oracle database installation, configuration, maintenance, performance tuning, backup and recovery, high availability, and more. Technologies include Oracle 11g, 10g, 9i, RAC, ASM, Data Guard, and Linux, Solaris, AIX, and Windows operating systems. Ajay currently works as an Oracle DBA at Fidelis Health Care where he supports over 100 databases ranging in size from 30GB to 50TB.
The document discusses the passive voice and when it is useful or recommended to use. Specifically, the passive voice is useful when focusing on the person or thing acted upon, or when the actor is not important. It then provides examples of transforming sentences from the active to passive voice for simple present and past, present and past continuous, present perfect, past perfect, and future tenses.
Energía solar - definiciones y terminologíaBrad Pitt
Este documento presenta un proyecto de norma mexicana sobre energía solar que define términos y conceptos clave utilizados en este campo. El documento describe la organización NORMEX que elaboró la norma, así como las instituciones que participaron en su desarrollo. También incluye secciones sobre medición de radiación solar, tipos de colectores y sistemas solares, y define términos astronómicos y de posicionamiento solar necesarios para entender conceptos relacionados con la energía solar.
This document discusses lean maturity assessments and provides alternatives to traditional "lean audits." It argues that lean assessments that result in performance scores are not truly lean and can produce waste. Instead, it recommends that organizations focus on eliminating waste, respecting people, and driving continuous improvement. The document also provides examples of how organizations can evaluate their lean maturity using existing reports, tools, and input from continuous improvement teams to avoid unnecessary processes. It concludes by making the case that assessing an organization's utilization of lean principles and elimination of waste is better than traditional lean audits.
This document summarizes a study conducted by two University of Vermont students on bicycle counting methods and sidewalk riding behavior in Burlington, VT. The students observed bicycle traffic at two intersections on North Street over 14 hours, counting 359 total bicycles. Their recommendations include establishing repeated count sites on key routes, including sidewalk riding observations in count methods, and comparing sidewalk riding on roads with and without bike infrastructure. The document provides background on existing count methods, the goals of the study, and the results of the students' pilot observational study and statistical analysis of sidewalk riding behavior.
Anisa Sozaya Mohamed is a South African credit controller and accountant with over 20 years of experience in financial management, banking, and health insurance. She holds a Chartered Institute of Management Accountants accreditation. Her experience includes leadership roles managing credit control teams and implementing debt collection strategies. She is proficient in financial analysis and reporting, budgeting, and systems including Oracle and banking software.
La lista describe 7 fotos de arcoiris editadas de diferentes maneras como aumentada, con letras, volteada, con perspectiva y lateralmente, así como una foto de arcoiris "emborrao".
The document provides an introduction to PHP by giving a brief history, explaining how to get started, and providing examples. It discusses how PHP was created in 1994 and transformed into a server-side scripting language. It describes how to escape from HTML into PHP mode using tags and how to output text. It also gives examples of including a universal header and footer across pages and implementing a simple page counter. New functions added in PHP 5 like array_combine() and date-related functions are also listed.
Goa is a small state on India's west coast that was formerly an important trade center. It has 13 municipal councils and the city of Panaji makes up its regional organization. One of Goa's main environmental issues is mining, which has displaced around 100,000 people in north and south Goa from their homes.
Presentation esl part 1 and tech part 1Candice Clark
The document discusses key aspects of Indian culture, focusing on the Hindu religion. It describes Indian customs around relationships, greetings, clothing, food, and festivals like Diwali. Family is highly valued, elders are respected, and dress is modest and colorful. Food avoids beef and pork, using spices like turmeric and ginger. Major religions are Hinduism, Islam, Sikhism, and Christianity. Festivals incorporate lights, dance, and elaborate weddings. Understanding Indian culture is important for Ontario teachers given the local Indian population.
Soudip Sinha Roy is an individual. He has a name that consists of three parts: a first name, a middle name, and a last name. The document provides identifying information about one specific person.
1) Keeping detailed logs of continuous improvement projects provides benefits like collecting knowledge, predicting future needs, and assessing the organization's lean maturity.
2) Accountants are well-suited to document projects because they are neutral and understand financial impacts. Recording financial and non-financial data in a centralized database allows learning across the organization.
3) An effective project log should capture details like the project goal, team members, tools used, and financial results. This allows analyzing trends and outcomes to guide future projects.
This is a paper presentation held by Dr. Yiannis Verginadis at the 1st International Workshop on Cloud Security and Data Privacy by Design (CloudSPD'15) in Limassol, Cyprus.
PaaSword: A Holistic Data Privacy and Security by Design Framework for Cloud ...Yiannis Verginadis
This is a paper presentation held at the 5th International Conference on Cloud Computing and Services Science (CLOSER 2015) in Lisbon, Portugal. The authors outline significant security challenges presented when migrating to a cloud environment and described a novel holistic framework that aspires to alleviate these challenges, corresponding to the high level description of the vision of the PaaSword project.
This document proposes an approach to evaluate security, specifically the sub-characteristic of authenticity, in web application design. It involves measuring both the functional size and structural size of authentication elements in a web application's UML sequence diagram. The functional size is measured using the COSMIC method, while the structural size analyzes control flow graphs of conditional and iterative structures. These measurements are then combined and interpreted to assess the strength of authentication and classify the risk of authenticity violations. An illustrative example of applying this approach to a sample web application called "GeoNetwork" is also provided.
PaaSword: A Holistic Data Privacy and Security by Design Framework for Cloud ...PaaSword EU Project
This is a paper presentation held by Dr. Yiannis Verginadis at the 5th International Conference on Cloud Computing and Services Science (CLOSER 2015) in Lisbon, Portugal. The authors outline significant security challenges presented when migrating to a cloud environment and described a novel holistic framework that aspires to alleviate these challenges, corresponding to the high level description of the vision of the PaaSword project.
IRJET- Developing an Algorithm to Detect Malware in CloudIRJET Journal
This document discusses developing an algorithm to detect malware in the cloud. It begins by reviewing existing malware detection methods and their limitations for cloud environments. It then presents a new algorithm that uses one-class support vector machines (SVMs) to detect anomalies at the hypervisor level through features collected from the system and network levels of cloud nodes. The algorithm is able to achieve over 90% detection accuracy for different types of malware and denial-of-service attacks. It assesses the benefits of using both system-level and network-level information depending on the attack type. The approach of using dedicated monitoring agents per virtual machine makes it well-suited for cloud environments and able to detect new malware strains without prior knowledge of their functionality.
On Engineering Analytics of Elastic IoT Cloud SystemsHong-Linh Truong
This document discusses engineering analytics for elastic Internet of Things (IoT) cloud systems. It presents the iCOMOT toolset, which provides software components, deployment and configuration capabilities, elasticity monitoring and analytics, and elasticity control to support various DevOps actions across IoT networks and cloud infrastructures. Case studies demonstrate challenges integrating heterogeneous IoT gateways and cloud services. Future work aims to improve uncertainty analytics, contracts for IoT cloud services, and notebook-based engineering analytics tools.
IN-DEPTH ANALYSIS AND SYSTEMATIC LITERATURE REVIEW ON RISK BASED ACCESS CONTR...ijcseit
This document provides a systematic literature review of risk-based access control models in cloud computing. It begins with an introduction to access control systems, traditional static models, and dynamic risk-based models. A methodology for the literature review is then described involving search criteria, quality evaluation, and data extraction. Key findings include the identification of security risks for cloud consumers and providers, common risk factors used in access control models, and risk estimation techniques. The review contributes an in-depth analysis of recent research on applying risk-based access control in cloud environments.
PLANT LEAF DISEASES IDENTIFICATION IN DEEP LEARNINGCSEIJJournal
Crop diseases constitute a big threat to plant existence, but their rapid identification remains difficult in many parts of the planet because of the shortage of the required infrastructure. In computer vision, plant leaf detection made possible by deep learning has paved the way for smartphone-assisted disease diagnosis. employing a public dataset of 4,306 images of diseased and healthy plant leaves collected under controlled conditions, we train a deep convolutional neural network to spot one crop species and 4 diseases (or absence thereof). The trained model achieves an accuracy of 97.35% on a held-out test set, demonstrating the feasibility of this approach. Overall, the approach of coaching deep learning models on increasingly large and publicly available image datasets presents a transparent path toward smartphoneassisted crop disease diagnosis on a large global scale. After the disease is successfully predicted with a decent confidence level, the corresponding remedy for the disease present is displayed that may be taken as a cure.
BIG DATA SECURITY AND PRIVACY ISSUES IN THE CLOUD IJNSA Journal
Many organizations demand efficient solutions to store and analyze huge amount of information. Cloud computing as an enabler provides scalable resources and significant economic benefits in the form of reduced operational costs. This paradigm raises a broad range of security and privacy issues that must be taken into consideration. Multi-tenancy, loss of control, and trust are key challenges in cloud computing environments. This paper reviews the existing technologies and a wide array of both earlier and state-ofthe-art projects on cloud security and privacy. We categorize the existing research according to the cloud reference architecture orchestration, resource control, physical resource, and cloud service management layers, in addition to reviewing the recent developments for enhancing the Apache Hadoop security as one of the most deployed big data infrastructures. We also outline the frontier research on privacy-preserving data-intensive applications in cloud computing such as privacy threat modeling and privacy enhancing solutions.
Big data security and privacy issues in theIJNSA Journal
Many organizations demand efficient solutions to store and analyze huge amount of information. Cloud computing as an enabler provides scalable resources and significant economic benefits in the form of reduced operational costs. This paradigm raises a broad range of security and privacy issues that must be taken into consideration. Multi-tenancy, loss of control, and trust are key challenges in cloud computing environments. This paper reviews the existing technologies and a wide array of both earlier and state-ofthe-art projects on cloud security and privacy. We categorize the existing research according to the cloud reference architecture orchestration, resource control, physical resource, and cloud service management layers, in addition to reviewing the recent developments for enhancing the Apache Hadoop security as one of the most deployed big data infrastructures. We also outline the frontier research on privacy-preserving data-intensive applications in cloud computing such as privacy threat modeling and privacy enhancing solutions.
Selected Cloud Security Patterns For Improving End User Security and Privacy ...PRISMACLOUD Project
Thomas Länger (University of Lausanne) presented "Selected Cloud Security Patterns For Improving End User Security and Privacy in Public Clouds" at the 4th Annual Privacy Forum organised by ENISA on 7th - 8th September in Frankfurt, Germany!
No More Dark Clouds With PaaSword - An Innovative Security By Design FrameworkPaaSword EU Project
Best Demo Award winning presentation given by Dr. Panagiotis Gouvas (UBITECH) at SME Event - Cloud Forward Conference 2016 on October 20 2016, Madrid, Spain.
Cloud Monitoring And Forensic Using Security MetricsSandeep Saxena
This document presents a methodology for cloud monitoring and forensics using security metrics. It discusses previous research on cloud security issues and architectural services. The proposed methodology monitors consumer activity, detects malicious activity using signatures, and activates an automated forensic system to store activity metrics. When malicious activity is detected, remote access is stopped and administrators are notified to collect data for legal processing. A generic architecture is proposed that uses host-based intrusion detection for monitoring network communications and a six-step process for cloud monitoring and forensics.
Assurance of Security and Privacy Requirements for Cloud Deployment ModelIJMTST Journal
Regardless of the few advantages of relocating endeavor basic resources for the Cloud, there are challenges particularly identified with security and protection. It is imperative that Cloud Users comprehend their security and protection needs, in light of their particular setting and select cloud show best fit to help these requirements. The writing gives works that attention on talking about security and protection issues for cloud frameworks yet such works don't give a nitty gritty methodological way to deal with evoke security and security necessities neither one of the to choose cloud arrangement models in view of fulfillment of these prerequisites by Cloud Service Providers. This work propels the present best in class towards this bearing. Specifically, we consider necessities designing ideas to inspire and dissect security and protection prerequisites and their related instruments utilizing an applied structure and an orderly procedure. The work presents confirmation as proof for fulfilling the security and protection necessities as far as culmination and reportable of security occurrence through review. This enables point of view cloud clients to characterize their confirmation prerequisites with the goal that proper cloud models can be chosen for a given setting. To exhibit our work, we display comes about because of a genuine contextual analysis in view of the Greek National Gazette.
Security Requirements and Security Threats In Layers Cloud and Security Issue...Editor IJCATR
Euacalyptus, OpenNebula and Nimbus are three major open-source cloud-computing software platforms. The overall
function of these systems is to manage the provisioning of virtual machines for a cloud providing infrastructure-as-a-service. These
various open-source projects provide an important alternative for those who do not wish to use a commercially provide cloud. This is a
fundamental concept in cloud computing, providing resources to deliver infrastructure as a service cloud customers, making users have
to buy and maintain computing resources and storage. In other hand, cloud service providers to provide better resources and facilities
customers need to know they are using cloud infrastructure services. In this end, we intend to security threats in the cloud layer and
then to analyse the security services in cloud computing infrastructure as a service to pay
apidays LIVE London 2021 - API Security in Highly Volatile Threat Landscapes ...apidays
apidays LIVE London 2021 - Reaching Maximum Potential in Banking & Insurance with API Mindset
October 27 & 28, 2021
APIs in Finance: The Next Evolution
API Security in Highly Volatile Threat Landscapes
Xenia Bogomolec, Information Security Specialist at Quant-X Security & Coding GmbH
This document discusses 6 different thesis abstracts on topics related to IT security:
1) The design and implementation of an environment to support security assessment method development. This includes a database solution to assist developers.
2) A risk analysis of an RFID system used for logistics that identifies vehicles. The analysis examines the RFID communication and database transmission security and risks.
3) Key topics for a database security course, including technologies, access control, vulnerabilities, privacy, and secure database models.
4) A case-based reasoning approach to understand constraints in information models written in EXPRESS, representing constraints at a higher level of abstraction.
5) The benefits of a consolidated network security solution over point
Cloud Computing intends a trend in computing model arises many security issues in all levels such as: network, application, data and host.
These models put up different challenges in security
Depending on consumers, models QOS(quality of service) requirements. Privacy, authentication, secre-cy are main concern for both consumers and cloud providers. IaaS serves as base for other models, if the security in this model is uncertain; it will affect the other models too. This paper delivers a examine the countermeasures and exposures. As a research we project security Assessment and improvement in Iaas layer.
Similar to PaaSword - Context-aware Access Control (20)
This document summarizes five business cases for using the PaaSword framework. The cases include: 1) protecting customer data in a multi-tenant CRM platform, 2) securing sensor data fusion and analytics, 3) protecting sensitive enterprise information in a multi-tenant ERP, 4) providing encrypted data storage as a PaaS/IaaS service, and 5) creating a qualified e-delivery service. The PaaSword framework offers benefits like flexible access control, encryption, and security-by-design to help businesses address security challenges and better comply with regulations like GDPR.
This document describes PaaSword, an innovative security framework for cloud applications. It aims to address security concerns that are barriers to cloud adoption by [1] allowing developers to engineer secure applications, [2] leveraging security of encrypted data on outsourced infrastructure, and [3] facilitating context-aware access to distributed and encrypted datasets. Major assets developed include annotations for database privacy, a virtual database proxy to handle encrypted queries, and an authorization engine for access control. The goal is to prove the applicability, usability, and effectiveness of the PaaSword framework.
This is a paper presentation held by Rafael Dowsley at the 1st International Workshop on Cloud Security and Data Privacy by Design (CloudSPD'15) in Limassol, Cyprus.
Towards Efficient and Secure Data Storage in Multi-Tenant Cloud-Based CRM Sol...PaaSword EU Project
This is a paper presentation held by Dr. Simone Braun at the 1st International Workshop on Cloud Security and Data Privacy by Design (CloudSPD'15) in Limassol, Cyprus. This paper aims at defining a roadmap to derive a holistic framework providing data privacy and security by design in the context of cloud-based multi-tenant customer relationship management (CRM) systems. As a CRM system developed for SMEs CAS PIA serves as an example for typically occurring data structures and use cases including the innovative concept of user-defined security levels for different data types. A scenario and requirements analysis for motivating the need for a suitable user-context-specific security concept and a data and privacy preserving framework is presented.
PaaSword's main idea, technical architecture and scientific challenges PaaSword EU Project
This document provides an overview of the PaaSword project, including its goals, architecture, and requirements. PaaSword aims to provide data privacy and security for cloud applications and storage by designing encryption and access policies into applications from the start. The architecture includes a central administration component, application development zone, PaaSword execution container, and tenant operational zone. Requirements were gathered from various stakeholders and include both functional and security requirements related to encryption, key management, access policies, and more.
Transform Your Communication with Cloud-Based IVR SolutionsTheSMSPoint
Discover the power of Cloud-Based IVR Solutions to streamline communication processes. Embrace scalability and cost-efficiency while enhancing customer experiences with features like automated call routing and voice recognition. Accessible from anywhere, these solutions integrate seamlessly with existing systems, providing real-time analytics for continuous improvement. Revolutionize your communication strategy today with Cloud-Based IVR Solutions. Learn more at: https://thesmspoint.com/channel/cloud-telephony
8 Best Automated Android App Testing Tool and Framework in 2024.pdfkalichargn70th171
Regarding mobile operating systems, two major players dominate our thoughts: Android and iPhone. With Android leading the market, software development companies are focused on delivering apps compatible with this OS. Ensuring an app's functionality across various Android devices, OS versions, and hardware specifications is critical, making Android app testing essential.
Need for Speed: Removing speed bumps from your Symfony projects ⚡️Łukasz Chruściel
No one wants their application to drag like a car stuck in the slow lane! Yet it’s all too common to encounter bumpy, pothole-filled solutions that slow the speed of any application. Symfony apps are not an exception.
In this talk, I will take you for a spin around the performance racetrack. We’ll explore common pitfalls - those hidden potholes on your application that can cause unexpected slowdowns. Learn how to spot these performance bumps early, and more importantly, how to navigate around them to keep your application running at top speed.
We will focus in particular on tuning your engine at the application level, making the right adjustments to ensure that your system responds like a well-oiled, high-performance race car.
E-commerce Development Services- Hornet DynamicsHornet Dynamics
For any business hoping to succeed in the digital age, having a strong online presence is crucial. We offer Ecommerce Development Services that are customized according to your business requirements and client preferences, enabling you to create a dynamic, safe, and user-friendly online store.
Atelier - Innover avec l’IA Générative et les graphes de connaissancesNeo4j
Atelier - Innover avec l’IA Générative et les graphes de connaissances
Allez au-delà du battage médiatique autour de l’IA et découvrez des techniques pratiques pour utiliser l’IA de manière responsable à travers les données de votre organisation. Explorez comment utiliser les graphes de connaissances pour augmenter la précision, la transparence et la capacité d’explication dans les systèmes d’IA générative. Vous partirez avec une expérience pratique combinant les relations entre les données et les LLM pour apporter du contexte spécifique à votre domaine et améliorer votre raisonnement.
Amenez votre ordinateur portable et nous vous guiderons sur la mise en place de votre propre pile d’IA générative, en vous fournissant des exemples pratiques et codés pour démarrer en quelques minutes.
Takashi Kobayashi and Hironori Washizaki, "SWEBOK Guide and Future of SE Education," First International Symposium on the Future of Software Engineering (FUSE), June 3-6, 2024, Okinawa, Japan
What is Master Data Management by PiLog Groupaymanquadri279
PiLog Group's Master Data Record Manager (MDRM) is a sophisticated enterprise solution designed to ensure data accuracy, consistency, and governance across various business functions. MDRM integrates advanced data management technologies to cleanse, classify, and standardize master data, thereby enhancing data quality and operational efficiency.
Using Query Store in Azure PostgreSQL to Understand Query PerformanceGrant Fritchey
Microsoft has added an excellent new extension in PostgreSQL on their Azure Platform. This session, presented at Posette 2024, covers what Query Store is and the types of information you can get out of it.
UI5con 2024 - Boost Your Development Experience with UI5 Tooling ExtensionsPeter Muessig
The UI5 tooling is the development and build tooling of UI5. It is built in a modular and extensible way so that it can be easily extended by your needs. This session will showcase various tooling extensions which can boost your development experience by far so that you can really work offline, transpile your code in your project to use even newer versions of EcmaScript (than 2022 which is supported right now by the UI5 tooling), consume any npm package of your choice in your project, using different kind of proxies, and even stitching UI5 projects during development together to mimic your target environment.
Zoom is a comprehensive platform designed to connect individuals and teams efficiently. With its user-friendly interface and powerful features, Zoom has become a go-to solution for virtual communication and collaboration. It offers a range of tools, including virtual meetings, team chat, VoIP phone systems, online whiteboards, and AI companions, to streamline workflows and enhance productivity.
DDS Security Version 1.2 was adopted in 2024. This revision strengthens support for long runnings systems adding new cryptographic algorithms, certificate revocation, and hardness against DoS attacks.
Measures in SQL (SIGMOD 2024, Santiago, Chile)Julian Hyde
SQL has attained widespread adoption, but Business Intelligence tools still use their own higher level languages based upon a multidimensional paradigm. Composable calculations are what is missing from SQL, and we propose a new kind of column, called a measure, that attaches a calculation to a table. Like regular tables, tables with measures are composable and closed when used in queries.
SQL-with-measures has the power, conciseness and reusability of multidimensional languages but retains SQL semantics. Measure invocations can be expanded in place to simple, clear SQL.
To define the evaluation semantics for measures, we introduce context-sensitive expressions (a way to evaluate multidimensional expressions that is consistent with existing SQL semantics), a concept called evaluation context, and several operations for setting and modifying the evaluation context.
A talk at SIGMOD, June 9–15, 2024, Santiago, Chile
Authors: Julian Hyde (Google) and John Fremlin (Google)
https://doi.org/10.1145/3626246.3653374
UI5con 2024 - Keynote: Latest News about UI5 and it’s EcosystemPeter Muessig
Learn about the latest innovations in and around OpenUI5/SAPUI5: UI5 Tooling, UI5 linter, UI5 Web Components, Web Components Integration, UI5 2.x, UI5 GenAI.
Recording:
https://www.youtube.com/live/MSdGLG2zLy8?si=INxBHTqkwHhxV5Ta&t=0
2. Context
“Any information that can be used to characterize the situation of
an entity (person, place, or object) that is considered relevant to
the interaction between a user and an application, including the
user and applications themselves” (Abowd, et al., 1999; Dey, 2001)
PaaSword18/11/2016 2
3. Challenges
PaaSword18/11/2016 3
Access control models & Context
Discretionary Access Control (DAC)
Mandatory Access Control (MAC)
Role-Based Access Control (RBAC)
Attribute Based Access Control (ABAC)
ABAC provides the appropriate flexibility that is highly desired
in the heterogeneous cloud computing domain
Context is of utmost importance in the inherently
heterogeneous and dynamic cloud environments
4. Context-aware Security Model
A model for semantically describing the knowledge that lurks
behind security policies
This model constitutes the background knowledge for code
annotations
It comprises of two dimensions related to
dynamic security controls
static security controls
8. Inferencing based on
Property Transitivity
Rule
If (Subject isLocatedIn SouthEurope)
Then Permit Access…
Facts
RequestorX isA Subject
RequestorX isLocatedIn Athens
Athens isLocatedIn Greece
Greece isLocatedIn SouthEurope
Inferred Fact
Inferred Facts
Athens isLocatedIn SouthEurope
RequestorX isLocatedIn Greece
RequestorX isLocatedIn SouthEurope
Decision
Access Request Permitted
PhysicalLocation
Area
isLocatedIn:Area
City
isLocatedIn:Area
North Europe
Central Europe
South Europe
Netherlands
isLocatedIn:North
Europe
Greece
isLocatedIn:South
Europe
Amsterdam
isLocatedIn:Netherlands
Athens
isLocatedIn:Greece
<<Instanceof>>
<<subclassof>>
Subject
isLocatedIn:PhysicalLocation
<<isLocatedIn>>