better-auth-security-best-practices

Secure Better Auth authentication for production by configuring secret management, rate limiting, CSRF protection, trusted origins, and session cookie security to prevent unauthorized access. This implements layered security measures against common web vulnerabilities.

Prevent brute-force attacks on authentication endpoints by configuring rate limiting within Better Auth, such as allowing a maximum of 5 sign-in attempts per minute to protect against denial-of-service and unauthorized access.

Better Auth supports CSRF protection and secure OAuth token handling by configuring trusted origins, encrypting OAuth tokens, and hardening state parameters to maintain data integrity and prevent cross-site request forgery.

Track security-relevant events during user authentication by implementing audit logging hooks in Better Auth, capturing session activities and IP tracking data to maintain production environment integrity.

You can harden session management and cookie attributes with Better Auth by configuring specific session security settings, protecting against session hijacking and ensuring secure user data handling in production environments.

Configure trusted origins for authentication security when deploying to production environments to prevent unauthorized access, ensure request validation, and protect against common web vulnerabilities like cross-site request forgery.