Safe semantics is a computer hardware consistency model. It describes one type of guarantee that a data register provides when it is shared by several processors in a parallel computer or in a network of computers working together. (Wikipedia).
If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.
From playlist The Internet
Internet Safety: Your Browser's Security Features
In this video, you’ll learn more about your browser's security features. Visit https://www.gcflearnfree.org/internetsafety/your-browsers-security-features/1/ for our text-based lesson. This video includes information on: • Using browser security to check web addresses and identify securit
From playlist Internet Tips
Does it really matter what browser I choose?
You have a choice of browsers to select from. What makes a browser more - or less - secure? Learn some ways to assess a browser's security.
From playlist Internet Safety
Why you should actually read the URL & be careful with free Wi-Fi
What does that “HTTPS” in a URL mean? Why should you consider what Wi-Fi you’re using?
From playlist Internet Safety
Facebook: Understanding Privacy
In this video, you’ll learn more about how Facebook privacy works. Visit https://www.gcflearnfree.org/facebook101/understanding-facebook-privacy/1/ for our text-based lesson. This video includes information on: • Understanding basic privacy settings • Sharing and privacy • Facebook privac
From playlist Internet Safety
How to stay safe online shopping
Online shopping involves sharing credit card or other private financial information. Learn how to choose secure websites to ensure that your information stays safe!
From playlist Internet Safety
Is It Better to Be Polite or Frank?
We live in an age that thinks highly of frankness and directness. But there are – nevertheless – a few reasons why politeness remains a hugely important quality. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/hMBQQs FURTHER READING “For most of hu
From playlist RELATIONSHIPS
GoGaRuCo 2013 - Thread Safety First by Emily Stolfo
Concurrency in Ruby is hard and our thread-unsafe code often works by accident. We are not used to thinking about concurrency because of the GVL but there are different implementations of Ruby with their own semantics that can unearth concurrency bugs. We have to get more accustomed to wri
From playlist GoGaRuCo 2013
27c3: Code deobfuscation by optimization (en)
Speaker: Branko Spasojevic Optimization algorithms present an effective way for removing most obfuscations that are used today. Much of the compiler theory can be applied in removing obfuscations and building fast and reliable deobfuscation systems. By understanding traditional optimizati
From playlist 27C3: We come in peace
Sandboxing Ruby: The Good, the Bad, and the Fugly by Eric Allam
You might never find the need to sandbox ruby, but trying to sandbox ruby is fun. We get to dive deep into the internals of Ruby and learn all the ways running ruby code securely can fail. We'll walk through some different approaches and how they can be broken: - REGEX to the Rescue - Thre
From playlist Ruby Conference 2011
Introduction to Dense Text Representations - Part 1
Dense Text Representation are a powerful tool for many NLP applications including clustering and semantic search. Content Part 1: - Definition of Dense Text Representation - Definition Semantic Similar - Applications: Clustering, Search, Bitext-Mining, Multi-modal search, Zero- & Few-Shot
From playlist Introduction to Dense Text Representation
RailsConf 2019 - Cleaning house with RSpec Rails 4 by Sam Phippen
RailsConf 2019 - Cleaning house with RSpec Rails 4 by Sam Phippen _______________________________________________________________________________________________ Cloud 66 - Pain Free Rails Deployments Cloud 66 for Rails acts like your in-house DevOps team to build, deploy and maintain yo
From playlist RailsConf 2019
27c3: Defense is not dead (en)
Speaker: Andreas Bogk Why we will have more secure computers - tomorrow The security model of our current computer architectures - kernel in ring 0, processes in ring 3 - goes back to the early 70s. However, science hasn't stopped. This talk is going to look into the state of the art in
From playlist 27C3: We come in peace
CERIAS Security: Attribute-Based Access Control 2/6
Clip 2/6 Speaker: William Winsborough · George Mason University Basing authorization on attributes of the resource requester provides flexibility and scalability that is essential in the context of large distributed systems. Logic programming provides an convenient, expressive, and we
From playlist The CERIAS Security Seminars 2004
Will Troiani continues to introduce first order languages, interpretations and theories. You can join this seminar from anywhere, on any device, at https://www.metauni.org. This video was filmed in Deprecation (https://www.roblox.com/games/8164849103/Deprecation) on 7/1/22. This is a re-
From playlist Foundations seminar
RustConf 2021 - Move Constructors: Is it Possible? by Miguel Young de la Sota
Move Constructors: Is it Possible? by Miguel Young de la Sota A "self-referential" type is one that holds a reference into itself; async Futures are the most common self-referential types in Rust today. However, they can't be moved without invalidating the reference, so they're pinned on
From playlist RustConf 2021
How To Protect Your Online Privacy With A Threat Model | Tutorial 2022
Privacy tutorial with a threat model methodology. This will help you achieve strong privacy consistently and reliably. Support independent research: https://www.patreon.com/thehatedone Privacy tools are inconsistent. The inventory of recommended countermeasures changes all the time. On t
From playlist Security by compartmentalization - learn to protect your privacy effectively