auth-flow-validator

To secure JWT tokens, enforce RS256 or ES256 signing algorithms, validate token lifetimes, and ensure secure payload handling. Token rotation and secure cookie settings like HttpOnly and SameSite are also critical for protecting active sessions.

The best way to hash passwords is to enforce Argon2id or bcrypt algorithms, avoiding weaker hashes. This approach ensures strong cryptographic password storage and protects user credentials during an authentication flow audit.

You audit an authentication flow by reviewing JWT handling, verifying Argon2id password hashing, and assessing session management. This process identifies weak token handling, insecure storage, and flaky session configurations across the application.

Your login system requires rate limiting on auth endpoints to satisfy strong authentication posture requirements. Rate limiting prevents brute-force attacks and hardens the overall security of the user login flow.

Secure cookie settings are important for session management because they prevent unauthorized access and session hijacking. Configuring HttpOnly, Secure, and SameSite attributes ensures safe token storage and robust browser-level session security.

You can use bcrypt instead of Argon2 for password hashing as both satisfy strong security requirements. The authentication flow validation accepts either Argon2id or bcrypt to enforce robust password protection and prevent weak hash usage.