#security
Showing 5 articles
security
bcrypt vs Argon2 vs scrypt: password hashing in 2026
Compare bcrypt, Argon2id, and scrypt against OWASP 2026 parameters, with a decision guide and code samples for picking a password hash.
#password-hashing
#bcrypt
#argon2
May 2, 2026
18 min read
security
How to Decode a JWT Token: Complete Guide for Developers
Learn how to decode a JWT token safely in the browser, Node.js, Python, and Go. Inspect header, payload, and claims with a free online JWT decoder.
#jwt
#authentication
#security
Apr 22, 2026
12 min read
tutorials
MD5 vs SHA-256: Hash Algorithm Comparison for Developers
Compare MD5, SHA-1, SHA-256 and SHA-512 on security, speed and output size. Learn which hash to choose for checksums and password storage.
#md5
#sha-256
#hash
Apr 1, 2026
12 min read
security
Web Security Essentials: Hashing, Validation & Auth
Web security essentials: bcrypt vs Argon2 hashing, XSS and SQL injection prevention, JWT best practices, CSP headers and MFA — with JS code examples.
#security
#best-practices
#hashing
Jan 15, 2026
12 min read
tutorials
Advanced Base64: MIME, Data URLs, Performance & Security
Implement Base64 in JavaScript and Python, optimize data URLs, choose standard vs URL-safe variants, and avoid common security pitfalls.
#base64
#advanced
#implementation
Jan 20, 2025
12 min read