A practical guide for AI engineers, RAG architects, and anyone building systems that need to understand meaning not just match words. Introduction: Wh...
The OAuth Vulnerability That Shook the Cybersecurity World December 2020. Security teams at Microsoft, FireEye, and multiple US government agencies di...
Cellebrite, which makes phone unlocking and hacking tools, stopped sales to countries that allegedly abused its tools. But after new allegations in Jo...
A critical zero-day in Chrome's CSS parsing engine allows sandbox escapes. Here's how it works, who's vulnerable, and the CSP rules that block it. Con...
A hacker tricked a popular AI coding tool into installing OpenClaw - the viral, open-source AI agent OpenClaw that "actually does things" - absolutely...
2FA has evolved far beyond simple SMS codes. This guide explores authentication methods, UX flows, recovery strategies, and how to design secure, fric...
TLS, or transport layer security, and its predecessor SSL, which stands for secure sockets layer, are web protocols used to wrap normal traffic in a p...
In this video I discuss how Chinese hackers were able to spy on peoples computers by compromising the update infrastructure of notepad plus plus. The...
Learn how to automate SSL certificates and HTTPS renewals on DigitalOcean Load Balancers and App Platform with best practices.
For the past week, the massive "Internet of Things" (IoT) botnet known as Kimwolf has been disrupting the The Invisible Internet Project (I2P), a dece...
Microsoft today released updates to fix more than 50 security holes in its Windows operating systems and other software, including patches for a whopp...
In this video I discuss how Microsoft giving BitLocker Encryption keys to the FBI reveals a flaw in their cloud storage systems that could expose cons...
Install and secure phpMyAdmin on Ubuntu with step-by-step instructions. Secure MySQL databases with SSL/TLS and Apache authentication.
A prolific data ransom gang that calls itself Scattered Lapsus ShinyHunters (SLSH) has a distinctive playbook when it seeks to extort payment from vic...
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Learn how to open ports in Linux using iptables, ufw, and firewalld. This guide covers checking open ports, security best practices, and troubleshooti...
We discuss the buzz around Clawdbot / MoltBot / OpenClaw, how app subscriptions are turning into weekend hacking projects, why SaaS stocks are crashin...
Learn how to install Redis on Ubuntu and secure it with authentication, localhost binding, and configuration best practices.
Secure your new Ubuntu server by creating a sudo user, configuring SSH access, and setting up a firewall. Essential security hardening and automation.
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