Cryptography, Privacy & Cybersecurity
8 記事
Learn why strong passwords matter and how to generate truly random, secure passwords for free. Covers password strength standards, common mistakes, and password management.
Clearing cookies doesn't make you invisible. Browser fingerprinting identifies you by combining dozens of device and browser attributes — no cookie needed. Learn what it captures and how to protect yourself.
Weak passwords are the #1 cause of account breaches. Learn what makes a password strong, see how long it takes to crack different passwords, and generate unguessable random passwords instantly.
WebRTC can expose your real IP address even when you're connected to a VPN. Learn what a WebRTC leak is, how to test for it, and how to disable WebRTC in Chrome, Firefox, and other browsers.
Using a VPN but worried about DNS leaks? Learn what a DNS leak is, what data it exposes, how to test for leaks in seconds, and step-by-step fixes to plug them.
JSON Web Token (JWT) is the industry standard for stateless authentication. However, misconfigurations can lead to critical security flaws. Learn how to reconstruct JWT structures and debug them safely.
Why automated scanners have your birthday-based password already in their wordlist, and why cryptographic randomness—not clever thinking—is the only secure password strategy.
A tool-focused breakdown of GPU brute force attacks, entropy mathematics, and how to generate cryptographically secure passwords directly in your browser—no account needed.