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Security & Privacy

Safe handling for passwords, tokens, hashes, and privacy-sensitive utility work.

Three-part JWT token flowing into header and payload cards and a shield verifying its signature

Feb 14, 2026

jwt
How Does JWT Work?
How JWT works, taken apart byte by byte with a real token you can verify yourself — plus why anyone can read a JWT and only the key holder can trust one.
13 min read
Three data pathways feeding lock, fingerprint, and fast lookup hashing mechanisms

Jan 4, 2026

security
11 Hashing Types: Cryptographic, Password, and Fast Hash Functions
Compare 11 hashing types, from MD5 and SHA-2 to Argon2id, bcrypt, xxHash, and MurmurHash, with a practical guide to choosing the right one.
11 min read
Secure password generator with masked characters, a metal padlock, and a full strength meter

Dec 14, 2025

security
Strong Password Examples
Real strong password examples, the entropy math behind them, and why the same 8-character password survives 570 years on one site and 30 minutes on another.
11 min read