The document provides an overview of basic debugging terms and tools like process, thread, registers, exceptions, memory dumps, and AdPlus. It discusses setting up a debugger, understanding assembly code, using important CPU registers and variables, reading memory types, and examining stacks. The document also asks questions to check understanding of debugging concepts.
Make A Shoot ‘Em Up Game with Amethyst FrameworkYodalee
A brief introduction to Rust, Amethyst game framework, and rust/WebAssembly. Focus on the ECS concept in amethyst framework and how to build a simple game by it.
In this slide, I introduced how Gameboy works and how to build a Gameboy emulator using Rust programming language. Also, I introduce how to migrate the Rust emulator to Webassembly, so that we can run the emulator using browser.
Video of presentation of this slide:
https://www.youtube.com/watch?v=LqcEg3IVziQ
下記論文を扱った研究室内輪読用の資料です
This is slides for group reading in Lab.
Remzi H. Arpaci-Dusseau and Andrea C. Arpaci-Dusseau, "Operating Systems: Three Easy Pieces"
http://pages.cs.wisc.edu/~remzi/OSTEP/
Building Network Functions with eBPF & BCCKernel TLV
eBPF (Extended Berkeley Packet Filter) is an in-kernel virtual machine that allows running user-supplied sandboxed programs inside of the kernel. It is especially well-suited to network programs and it's possible to write programs that filter traffic, classify traffic and perform high-performance custom packet processing.
BCC (BPF Compiler Collection) is a toolkit for creating efficient kernel tracing and manipulation programs. It makes use of eBPF.
BCC provides an end-to-end workflow for developing eBPF programs and supplies Python bindings, making eBPF programs much easier to write.
Together, eBPF and BCC allow you to develop and deploy network functions safely and easily, focusing on your application logic (instead of kernel datapath integration).
In this session, we will introduce eBPF and BCC, explain how to implement a network function using BCC, discuss some real-life use-cases and show a live demonstration of the technology.
About the speaker
Shmulik Ladkani, Chief Technology Officer at Meta Networks,
Long time network veteran and kernel geek.
Shmulik started his career at Jungo (acquired by NDS/Cisco) implementing residential gateway software, focusing on embedded Linux, Linux kernel, networking and hardware/software integration.
Some billions of forwarded packets later, Shmulik left his position as Jungo's lead architect and joined Ravello Systems (acquired by Oracle) as tech lead, developing a virtual data center as a cloud-based service, focusing around virtualization systems, network virtualization and SDN.
Recently he co-founded Meta Networks where he's been busy architecting secure, multi-tenant, large-scale network infrastructure as a cloud-based service.
Make A Shoot ‘Em Up Game with Amethyst FrameworkYodalee
A brief introduction to Rust, Amethyst game framework, and rust/WebAssembly. Focus on the ECS concept in amethyst framework and how to build a simple game by it.
In this slide, I introduced how Gameboy works and how to build a Gameboy emulator using Rust programming language. Also, I introduce how to migrate the Rust emulator to Webassembly, so that we can run the emulator using browser.
Video of presentation of this slide:
https://www.youtube.com/watch?v=LqcEg3IVziQ
下記論文を扱った研究室内輪読用の資料です
This is slides for group reading in Lab.
Remzi H. Arpaci-Dusseau and Andrea C. Arpaci-Dusseau, "Operating Systems: Three Easy Pieces"
http://pages.cs.wisc.edu/~remzi/OSTEP/
Building Network Functions with eBPF & BCCKernel TLV
eBPF (Extended Berkeley Packet Filter) is an in-kernel virtual machine that allows running user-supplied sandboxed programs inside of the kernel. It is especially well-suited to network programs and it's possible to write programs that filter traffic, classify traffic and perform high-performance custom packet processing.
BCC (BPF Compiler Collection) is a toolkit for creating efficient kernel tracing and manipulation programs. It makes use of eBPF.
BCC provides an end-to-end workflow for developing eBPF programs and supplies Python bindings, making eBPF programs much easier to write.
Together, eBPF and BCC allow you to develop and deploy network functions safely and easily, focusing on your application logic (instead of kernel datapath integration).
In this session, we will introduce eBPF and BCC, explain how to implement a network function using BCC, discuss some real-life use-cases and show a live demonstration of the technology.
About the speaker
Shmulik Ladkani, Chief Technology Officer at Meta Networks,
Long time network veteran and kernel geek.
Shmulik started his career at Jungo (acquired by NDS/Cisco) implementing residential gateway software, focusing on embedded Linux, Linux kernel, networking and hardware/software integration.
Some billions of forwarded packets later, Shmulik left his position as Jungo's lead architect and joined Ravello Systems (acquired by Oracle) as tech lead, developing a virtual data center as a cloud-based service, focusing around virtualization systems, network virtualization and SDN.
Recently he co-founded Meta Networks where he's been busy architecting secure, multi-tenant, large-scale network infrastructure as a cloud-based service.
We Love Performance! How Tic Toc Games Uses ECS in Mobile Puzzle GamesUnity Technologies
Tic Toc Games recently implemented Unity's Entity Component System (ECS) in their mobile puzzle engine, which brought both great performance improvements and faster iteration time. This intermediate-level session will explain why ECS is able to process data much faster, how they increased iteration speed using ECS, and their experience learning and working with Unity's ECS package.
Garth Smith - Tic Toc Games
Taipei.py 2018 - Control device via ioctl from Python Hua Chu
Show how to do hardware control via ioctl from Python feat. magnetic tape drive. Three kinds of ways, including cpython extenstion, ctypes and fcntl are presented.
Capture the Flag (CTF) are information security challenges. They are fun, but they also provide a opportunity to practise for real-world security challenges.
In this talk we present the concept of CTF. We focus on some tools used by our team, which can also be used to solve real-world problems.
MongoDB 2.8 Replication Internals: Fitting it all togetherScott Hernandez
MongoDB replication internal architecture for 2.8
Abstract:
Replication in MongoDB requires deep integration with almost every part of the codebase, and has important hooks in various systems like storage, indexing, command processing and querying. Most of the replication components have seen a major overhaul recently in order to make further improvements. In this talk we will address what those pieces are, how they interact, and interesting choices made during their design. In this talk we get into the interaction of the replication protocols, commands really, writes and write concern enforcement, consensus (elections/ leader/follower/ majority) behaviors, and down into the depths of oplog generation and application on replicas. While a large part of the talk will be a technical overview of the big pieces we will dive into many important areas in order to ensure better understanding. The audience will be able to greatly affect which areas we focus on during the session, so come with ideas and a focus.
We Love Performance! How Tic Toc Games Uses ECS in Mobile Puzzle GamesUnity Technologies
Tic Toc Games recently implemented Unity's Entity Component System (ECS) in their mobile puzzle engine, which brought both great performance improvements and faster iteration time. This intermediate-level session will explain why ECS is able to process data much faster, how they increased iteration speed using ECS, and their experience learning and working with Unity's ECS package.
Garth Smith - Tic Toc Games
Taipei.py 2018 - Control device via ioctl from Python Hua Chu
Show how to do hardware control via ioctl from Python feat. magnetic tape drive. Three kinds of ways, including cpython extenstion, ctypes and fcntl are presented.
Capture the Flag (CTF) are information security challenges. They are fun, but they also provide a opportunity to practise for real-world security challenges.
In this talk we present the concept of CTF. We focus on some tools used by our team, which can also be used to solve real-world problems.
MongoDB 2.8 Replication Internals: Fitting it all togetherScott Hernandez
MongoDB replication internal architecture for 2.8
Abstract:
Replication in MongoDB requires deep integration with almost every part of the codebase, and has important hooks in various systems like storage, indexing, command processing and querying. Most of the replication components have seen a major overhaul recently in order to make further improvements. In this talk we will address what those pieces are, how they interact, and interesting choices made during their design. In this talk we get into the interaction of the replication protocols, commands really, writes and write concern enforcement, consensus (elections/ leader/follower/ majority) behaviors, and down into the depths of oplog generation and application on replicas. While a large part of the talk will be a technical overview of the big pieces we will dive into many important areas in order to ensure better understanding. The audience will be able to greatly affect which areas we focus on during the session, so come with ideas and a focus.
Radisson Hotel Whittier Feb2010 Powerpointststyoung
Welcome to the Radisson Hotel Whittier located in the historical Uptown Whittier district. We are within driving distance of Disneyland/Orange County, Downtown Los Angeles, Hollywood and shopping in Beverly Hills! Nestled in the lush area of Whittier we are close to the following freeways I-605, I-60 and I-5. Our guests enjoy our work and play destination for business travelers, family vacations, meetings and special events. Our humble destination includes comfortable and spacious hotel rooms, heated outdoor pool and Jacuzzi, on-site restaurant, on-site fitness center, newly renovated business center and meeting room accommodations to accommodate up to 440 guests in banquet rounds.
e-commerce is not really happening ye in Israel. In the presentation I propose my approach to why e-commerce in Israel is not yet developed and why this is about to change. Retailers in Israel are facing hard times with the economic downturn along with last years protests against the high cost of living. e-commerce might just be their way to deal with it!
The Wizards Behind Google Apps: 11 Google Apps Setup Tips for Admins by Admins Datto
Moving to Google Apps can be a daunting task. Luckily Backupify gathered some Google Apps "Wizards" together to offer their best practice advice. This presentation walks through 11 helpful Google Apps setup tips for new admins just getting started or for more established admins looking to learn a few new tricks of the trade from their peers.
Finding Xori: Malware Analysis Triage with Automated DisassemblyPriyanka Aash
In a world of high volume malware and limited researchers, we need a dramatic improvement in our ability to process and analyze new and old malware at scale. Unfortunately, what is currently available to the community is incredibly cost prohibitive or does not rise to the challenge. As malware authors and distributors share code and prepackaged tool kits, the white hat community is dominated by solutions aimed at profit as opposed to augmenting capabilities available to the broader community. With that in mind, we are introducing our library for malware disassembly called Xori as an open source project. Xori is focused on helping reverse engineers analyze binaries, optimizing for time and effort spent per sample.
Xori is an automation-ready disassembly and static analysis library that consumes shellcode or PE binaries and provides triage analysis data. This Rust library emulates the stack, register states, and reference tables to identify suspicious functionality for manual analysis. Xori extracts structured data from binaries to use in machine learning and data science pipelines.
We will go over the pain-points of conventional open source disassemblers that Xori solves, examples of identifying suspicious functionality, and some of the interesting things we've done with the library. We invite everyone in the community to use it, help contribute and make it an increasingly valuable tool in this arms race.
Finding Xori: Malware Analysis Triage with Automated DisassemblyPriyanka Aash
"In a world of high volume malware and limited researchers we need a dramatic improvement in our ability to process and analyze new and old malware at scale. Unfortunately what is currently available to the community is incredibly cost prohibitive or does not rise to the challenge. As malware authors and distributors share code and prepackaged tool kits, the corporate sponsored research community is dominated by solutions aimed at profit as opposed to augmenting capabilities available to the broader community. With that in mind, we are introducing our library for malware disassembly called Xori as an open source project. Xori is focused on helping reverse engineers analyze binaries, optimizing for time and effort spent per sample.
Xori is an automation-ready disassembly and static analysis library that consumes shellcode or PE binaries and provides triage analysis data. This Rust library emulates the stack, register states, and reference tables to identify suspicious functionality for manual analysis. Xori extracts structured data from binaries to use in machine learning and data science pipelines.
We will go over the pain-points of conventional open source disassemblers that Xori solves, examples of identifying suspicious functionality, and some of the interesting things we've done with the library. We invite everyone in the community to use it, help contribute and make it an increasingly valuable tool for researchers alike."
How to find out production issues? Where to look for errors when application crashes in live environment? How to Visual Studio 2010 for replicating post mortem scenarios in difficult to reproduce errors? Using Source server, PDB symbols in old fashioned way for new age WCF services.
ironSource's security application expert, Tomer Zait, shares his insights on engineering in the stack. Tomer, an Ort Singalovsky alumnus himself, gave this presentation to the Ort Singalovsky students on their tour of ironSource's headquarters in Tel Aviv.
Want to learn more about ironSource? Visit our website: www.ironsrc.com
Follow us on Twitter @ironSource
ironSource is looking for new talent! Check out our openings: http://bit.ly/Work-at-ironSource
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
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/
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
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.
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