Computer crash all the time. If you plan ahead, you can avoid a catastrophy. Restoring your computer from a well made backup does not have to be complicated and problematic.
About
Google Drive
Anti Virus
How to Delete Tempory Files
How to Change the Network Adapter setting
Connecting a Projector and using Extended Desktop
Cleaning and Maintaing your Laptop
Troubleshooting Techniques
Kernel Recipes 2019 - Kernel hacking behind closed doorsAnne Nicolas
The recent hardware security vulnerabilites exposed the kernel community to unprecedented restrictions and bureaucrazy. Pure software bugs which only affect the Linux kernel are a completely different category and the kernel community has established and well working ways to handle them.
Hardware issues like Meltdown, Spectre, L1TF etc. must be treated differently because they usually affect all Operating Systems and therefore need coordination across different OS vendors, distributions, hardware vendors and other parties. For some of the issues, software mitigations can depend on microcode or firmware updates, which need further coordination.
Meltdown/Spectre hit all affected parties completely unprepared, which was nicely reflected in the resulting chaos all over the place. With that experience the kernel community started to push for workable scenarios to handle these kind of issues as it was entirely clear to everyone that this was just the start and the tip of the iceberg.
This talk will take a look at the difference between hardware and software vulnerabilities, gives insight into the events surrounding Meltdown/Spectre and explains how the later issues, e.g. L1TF, have been dealt with. It also looks at the approach the kernel community has taken to further reduce the annoyance for future issues of that kind
How we deploy and develop software has significantly changed. This has given rise to a number of problems that affect things like the time to ship and stability of the final product. I describe how Docker provides remedy!
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
About
Google Drive
Anti Virus
How to Delete Tempory Files
How to Change the Network Adapter setting
Connecting a Projector and using Extended Desktop
Cleaning and Maintaing your Laptop
Troubleshooting Techniques
Kernel Recipes 2019 - Kernel hacking behind closed doorsAnne Nicolas
The recent hardware security vulnerabilites exposed the kernel community to unprecedented restrictions and bureaucrazy. Pure software bugs which only affect the Linux kernel are a completely different category and the kernel community has established and well working ways to handle them.
Hardware issues like Meltdown, Spectre, L1TF etc. must be treated differently because they usually affect all Operating Systems and therefore need coordination across different OS vendors, distributions, hardware vendors and other parties. For some of the issues, software mitigations can depend on microcode or firmware updates, which need further coordination.
Meltdown/Spectre hit all affected parties completely unprepared, which was nicely reflected in the resulting chaos all over the place. With that experience the kernel community started to push for workable scenarios to handle these kind of issues as it was entirely clear to everyone that this was just the start and the tip of the iceberg.
This talk will take a look at the difference between hardware and software vulnerabilities, gives insight into the events surrounding Meltdown/Spectre and explains how the later issues, e.g. L1TF, have been dealt with. It also looks at the approach the kernel community has taken to further reduce the annoyance for future issues of that kind
How we deploy and develop software has significantly changed. This has given rise to a number of problems that affect things like the time to ship and stability of the final product. I describe how Docker provides remedy!
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
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.
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.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
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.
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.
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
The Metaverse and AI: how can decision-makers harness the Metaverse for their...Jen Stirrup
The Metaverse is popularized in science fiction, and now it is becoming closer to being a part of our daily lives through the use of social media and shopping companies. How can businesses survive in a world where Artificial Intelligence is becoming the present as well as the future of technology, and how does the Metaverse fit into business strategy when futurist ideas are developing into reality at accelerated rates? How do we do this when our data isn't up to scratch? How can we move towards success with our data so we are set up for the Metaverse when it arrives?
How can you help your company evolve, adapt, and succeed using Artificial Intelligence and the Metaverse to stay ahead of the competition? What are the potential issues, complications, and benefits that these technologies could bring to us and our organizations? In this session, Jen Stirrup will explain how to start thinking about these technologies as an organisation.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
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/
Enhancing Performance with Globus and the Science DMZGlobus
ESnet has led the way in helping national facilities—and many other institutions in the research community—configure Science DMZs and troubleshoot network issues to maximize data transfer performance. In this talk we will present a summary of approaches and tips for getting the most out of your network infrastructure using Globus Connect Server.
Enhancing Performance with Globus and the Science DMZ
Restoring Your Computer From A Backup
1. Connexions module: m13855
1
Restoring from backup
∗
Joseph Grimes
This work is produced by The Connexions Project and licensed under the
Creative Commons Attribution License
†
Abstract
Computers crash. Software does crazy things. You can survive that, but can you survive the loss of
your data? You can if you plan.
The previous module showed you how to make a backup le. It suggested that you always keep an
electronic copy in a safe place, preferably on another continent.
The acid test? A tsunami hits your eld location and sweeps your house and your laptop out to sea.
Fortunately, you were out of the way at the time. (No kidding; it happened to a friend of mine in preWordcorr days.)
Eventually you get another computer, another house, ... From there, the steps are
1. Download1 and install the Wordcorr program. (If it's a new computer, you'll want to choose the First
Installation option rather than the Upgrade option, since there's nothing in the new computer that
you can upgrade.)
2. Have whoever keeps your backups send you the latest one as an email attachment.
3. Save it to your le system.
4. Start Wordcorr, select the File menu, select Import XML.
5. Select the directory where you saved your backup le, then select the le.
6. Click the Open button.
Your collection is restored to Wordcorr in a few minutes.
I wish keeping backups for the rest of your computer were as straightforward. If you've kept
your incremental backups in the same room as your computer, a Category Five disaster would wipe
them out with it. But they might survive a lesser disaster.
note:
∗ Version
1.1: Sep 10, 2006 12:31 am GMT-5
† http://creativecommons.org/licenses/by/2.0/
1 Installing Wordcorr
http://cnx.org/content/col10339/latest/
http://cnx.org/content/m13855/1.1/