OpenStack is a open source software for creating private and public clouds that coordinated collection of software from a few dozen related projects. This presentation give you an introduction about OpenStack community and basic how to contribute to OpenStack project
OpenStack Thailand Chapter - User and Contributor MeetUp #1 at EGA on November 30, 2016
OpenStack is a open source software for creating private and public clouds that coordinated collection of software from a few dozen related projects. This presentation give you an introduction about OpenStack community and basic how to contribute to OpenStack project
OpenStack Thailand Chapter - User and Contributor MeetUp #1 at EGA on November 30, 2016
These are the slides of my presentation at the Docker Meetup Switzerland in Zurich. The presentation is an introduction into the Moby Project, which was announced at DockerCon 2017.
We’re moving into a world of open cloud — where each organization can find the right cloud for its unique needs. A single cloud management platform can not be all things to all people, there will be a cloud space with several offerings focused on different environments and/or industries. The OpenNebula commitment to the open cloud flows directly out of its mission — to become the simplest cloud enabling platform — and its purpose — to bring simplicity to the private and hybrid enterprise cloud. OpenNebula exists to help companies build simple, cost-effective, reliable, open enterprise clouds on existing IT infrastructure. The OpenNebula Conference will be a great opportunity to remind our vision, vision and commitment, to look back at how the project has grown in the last 8 years, and to give a peek at what to expect from the project in the near future.
These are the slides of my presentation at the Docker Meetup Switzerland in Zurich. The presentation is an introduction into the Moby Project, which was announced at DockerCon 2017.
We’re moving into a world of open cloud — where each organization can find the right cloud for its unique needs. A single cloud management platform can not be all things to all people, there will be a cloud space with several offerings focused on different environments and/or industries. The OpenNebula commitment to the open cloud flows directly out of its mission — to become the simplest cloud enabling platform — and its purpose — to bring simplicity to the private and hybrid enterprise cloud. OpenNebula exists to help companies build simple, cost-effective, reliable, open enterprise clouds on existing IT infrastructure. The OpenNebula Conference will be a great opportunity to remind our vision, vision and commitment, to look back at how the project has grown in the last 8 years, and to give a peek at what to expect from the project in the near future.
Este presente trabajo realizado durante la capacitación virtual docente MODULO IV, Por la Universidad Cayetano Heredia.
Tutor: Solís Palomino, Edward
Autor: Prof. Pedro Natividad H.
Neuro genetic key based recursive modulo 2 substitution using mutated charact...ijcsity
In this paper, a neural genetic key based technique for encryption (NGKRMSMC) has been proposed
through recursive modulo
-
2 substitution using mutated character code generation for online wireless
communication of data/information.
Both sender and receive
r get synchronized based on their final output
.
The length of the key depends on the number of input and output neurons. Coordinated matching weight
vectors assist to generate chromosomes pool. Genetic secret key is obtained using fitness function, which i
s
the hamming distance between two chromosomes. Crossover and mutation are used to add elitism of
chromosomes.
At first
mutated character code table
based encryption strategy get perform on plain text.
.
Then the intermediate cipher text is yet again encry
pted through recursive positional modulo
-
2 substitution
technique to from next level encrypted text. This 2nd level intermediate cipher text is again encrypted to
form the final cipher text through chaining and cascaded xoring of neuro genetic key with the
identical
length intermediate cipher text block.
Receiver will perform same symmetric operation to get back the plain
text using identical key
Design and development of asterisk based computer services accessing framewor...ijcsity
We are today living in ag
e where technology continues to bring about one magical transformation after
another into our lives. Especially computers and internet that constitute the cardinal components of the
present day technology have so penetrated into our live that they today ma
ke up an indispensable part of
life. In this paper, we present an Asterisk based framework that is designed particularly to the benefit of the
visually challenged people. These people find it difficult to use the conventional computer access devices
like t
he keyboard, the mouse or the monitor as these devices require a good hand
-
eye co
-
ordination. Our
framework is designed to take DTMF input from the user that serve as commands for execution of different
operations on the computer and provide output in the
form of voice using speech synthesis. Additionally,
our framework provides the benefit of customizing it as per user needs as it is based on the open source
platform Asterisk.
ONLINE FUZZY-LOGIC KNOWLEDGE WAREHOUSING AND MINING MODEL FOR THE DIAGNOSIS A...ijcsity
The need for a reliable and efficient way of storing and mining data about people living with HIV/AIDs with the intent to monitor the health status for effective therapy is on the increase. This paper presents a model of a web-based system for knowledge warehousing and mining of diagnosis and therapy of HIV/AIDs using Fuzzy Logic and data mining approach. A model was developed, using the predictive modeling technique, for predicting HIV/AIDs and monitoring of patient health status. The fuzzy inference
rule and a decision support system based on cognitive filtering was employed to determine the possible course of action to be taken. A case study of some data of PLWH was used and the result obtained shows that the developed system is efficient. The system uses XAMP on Windows OS platform. The system was tested and evaluated with satisfactory results
Openstack - An introduction/Installation - Presented at Dr Dobb's conference...Rahul Krishna Upadhyaya
Slide was presented at Dr. Dobb's Conference in Bangalore.
Talks about Openstack Introduction in general
Projects under Openstack.
Contributing to Openstack.
This was presented jointly by CB Ananth and Rahul at Dr. Dobb's Conference Bangalore on 12th Apr 2014.
This webinar gives a brief introduction to the OpenStack cloud, covering the topics:
- the OpenStack cloud platform,
- the Open Source community,
- OpenStack architecture and its main elements,
- overview of the compute, networking, block-storage e object-storage services.
If you want to know more about OpenStack, visit our website http://www.create-net.org/community/openstack-training.
As proprietary cloud solutions look to establish themselves in the marketplace, open source technologies are also stepping up to provide customers with the latest innovations and security solutions to meet their needs. This session highlights the four significant IaaS open source cloud projects with basic information, current status, customer examples and why open source clouds matter to you. Who knows, this talk may even lead you to not only using open source, but also becoming a significant contributor.
OpenStack and OpenDaylight, The Evolving Relationship in Cloud Networking: a ...Cisco DevNet
A session in the DevNet Zone at Cisco Live, Berlin. OpenStack is well established as the public/private cloud platform, abstracting compute, storage, and networking resources behind a unified set of APIs. OpenStack Neutron provides the lion's share of networking resources and seems sufficient for many small private cloud deployments. As scale increases and service providers with large network footprints come into the picture, new complications arise. Service provider networks have requirements and capabilities far beyond those addressable with Neutron. Software Defined Networking (SDN) and Network Function Virtualization (NFV) has given rise to modular network controllers in the service provider space. OpenDaylight is the open source world’s answer, and service providers want to be able to marry OpenStack orchestration with OpenDaylight networking, as evident by the Open Platform for Network Function Virtualization project (OPNFV). Come learn how SDN controllers fit in this context vs. OpenStack with neutron drivers, when to use one when to use the other, and the benefits and functionality of each.
LinuxFest NW 2013: Hitchhiker's Guide to Open Source Cloud ComputingMark Hinkle
Presented on April 27th, 2013 at LinuxFest NW
Imagine it’s eight o’clock on a Thursday morning and you awake to see a bulldozer out your window ready to plow over your data center. Normally you may wish to consult the Encyclopedia Galáctica to discern the best course of action but your copy is likely out of date. And while the Hitchhiker’s Guide to the Galaxy (HHGTTG) is a wholly remarkable book it doesn’t cover the nuances of cloud computing. That’s why you need the Hitchhiker’s Guide to Cloud Computing (HHGTCC) or at least to attend this talk understand the state of open source cloud computing. Specifically this talk will cover infrastructure-as-a-service, platform-as-a-service and developments in big data and how to more effectively take advantage of these technologies using open source software. Technologies that will be covered in this talk include Apache CloudStack, Chef, CloudFoundry, NoSQL, OpenStack, Puppet and many more.
Specific topics for discussion will include:
Infrastructure-as-a-Service - The Systems Cloud - Get a comparision of the open source cloud platforms including OpenStack, Apache CloudStack, Eucalyptus, OpenNebula
Platform-as-a-Service - The Developers Cloud - Find out what tools are availble to build portable auto-scaling applications including CloudFoundry, OpenShift, Stackato and more.
Data-as-a-Service - The Analytics Cloud - Want to figure out the who, what , where , when and why of big data ? You get an overview of open source NoSQL databases and technologies like MapReduce to help crunch massive data sets in the cloud.
Finally you'll get a overview of the tools that can help you really take advantage of the cloud? Want to auto-scale virtual machiens to serve millions of web pages or want to automate the configuration of cloud computing environments. You'll learn how to combine these tools to provide continous deployment systems that will help you earn DevOps cred in any data center.
[Finally, for those of you that are Douglas Adams fans please accept the deepest apologies for bad analogies to the HHGTTG.]
Forking Successfully - or is a branch better?Colin Charles
Forking Successfully or do you think a branch will work better? Learn from history, see what's current, etc. Presented at OSCON London 2016. This is forking beyond the github generation. And if you're going to do it, some tips on how you could be successful.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
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.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...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.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
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.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
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.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
3. “To produce the ubiquitous Open Source cloud
computing platform that will meet the needs of
public and private cloud providers regardless
of size, by being simple to implement and
massively scalable.”
MISSION
5. • Apache 2.0 license
• Open design
• Open source code repository
• Open community processes
• Adoption of open standards
• Modular design
PRINCIPLES
OpenStack is an OpenSource Cloud Operating SystemWhat is OpenStackHow it worksWhat’s all the hype for?Challenges that OpenStack is facingAlternatives to OpenStack
OpenStack is an OpenSource Cloud Operating System
OpenStack has come a long way in a very short time period. It all started when Rackspace open sourced it’s cloud software in March 2010 soon followed by NASA open sourcing it’s Nebula platform in May 2010. The two entities came together in June 2010 and formed OpenStack and laid down it’s principles. Wanted to enable any organization regardless of size to create and offer cloud computing services running on standardized hardware.The open stack community held it’s inaugural design summit in Austin Texas in July 2010 and swiftly followed up with the first release of OpenStack codenamed “Austin”. Austin included two of the fundamental building blocks of today’s open stack Nova (Compute) and Swift (Object Storage).Today OpenStack consists of a rapidly increasing series of elements that make up it’s platform in the Grizzly release.
Distributing under Apache license is open, you can essentially do whatever you want with the code and don’t have to attribute the source distribution.Semiannual design summits – where the design direction is discussed and formulatedGithub public repoLots of community documentation on the website
A typical data center is a combination of Hypervisors and VM’s. When a developer wants access to a VM, they have to ask IT, who try to provision one on one of their Hypervisors.
Creates pools of resources by utilizing all the hypervisors in a datacentre or multiple data centres into pools of resources. The pools of resources can be managed and consumed from a single place, and that place is what OpenStack is. You can access openstack programmatically via API’s or use the dashboard. Hypervisors sit across your hardware and the access to them is abstracted by OpenStack. This way, you can have some VMWare, some Xen some Hyper-V and utilize them all in the same homogenous fashion.Computing:Nova (OpenStack Compute)Glance (OpenStack Image Service)Networking:Quantum (OpenStack Networking)Storing:Swift (OpenStack Object Storage)Cinder (OpenStack Block Storage)Other – Horizon (OpenStack Dashboard) & Keystone (OpenStack Identity)
OpenStack foundation 6700+ membersOpenStack has buy in from many large organizations. Organizations can choose to become Platinum members, Gold members or merely Corportate Sponsors. Each of these levels of partnership requires a certain amount of money donated to the OpenStack cause. The higher ones membership, the greater the amount of steering one’s company can have on the future direction of OpenStack. It seems to be growing it’s followers and supporters extremely rapidly, even getting support from companies like VMWare, one of the traditional companies in this space and the market leaders in virtualized infrastructure.
Can’t pick up the phone, there’s no one there.
Deploying OpenStack means having to hire anOpenStack guy. It’s not something that is simple to do, however there are some moves out there right now to help ease the pain of deployment like Fuel.
OpenStack is still perceived to lack the maturity of a vendor supplied solution as yet.
CloudStack is an alternative Open Source Cloud Computing solution similar to open stackCloudStack integrates well into AWS EC2 and S3 via APIPromoted by Citrix who purchased it and made it OpenSource (Apache license)
Partner with AWS – The leader in public cloud solutionsClose integration with AWS to maintain API compatibility (agreement reached between two)Enterprise level supportGPL licensed
Already the dominant player in this marketWinning the battle for OpenSource Cloud ArchitectureUnsure of value for small installations, may work better for 1000’s of instancesExciting technology, Amazon? Watch this space