Glossary term
What is Argon2id? Meaning for developers
In Backend in Depth
The recommended way to hash passwords. It is slow and uses much memory on purpose, and it adds a salt (random extra data) by itself.
Learn it properly · Backend in DepthLesson 6: Authentication and Authorization on the ServerPassword hashing, session stores, checking JWTs properly, role-based vs attribute-based access control, and checking ownership on every resource.In Security for Developers
OWASP's first choice for storing passwords. A slow, memory-hard hash that resists both graphics-card and side-channel attacks.
Learn it properly · Security for DevelopersLesson 3: Passwords and Login: Hashing, Sessions, MFA and Rate LimitsWhy you never store passwords, hashing with a salt (scrypt and Argon2), safe sessions and JWT mistakes, password reset flows, MFA, and stopping brute force.