I inherited this legacy codebase using MD5 and I am trying to update it to modern standards. What is the recommended approach?
Twonk9098
Admin
Rep: 9999
Replied on January 31, 2026, 7:25 am
Never use MD5 or SHA1 for passwords. Use PHP's built-in `password_hash()` with the default algorithm (currently bcrypt) and `password_verify()` for login authentication.