Secure User Authentication

Implement advanced login systems — OTP, biometrics, OAuth, and passwordless flows — to protect user credentials, reduce account takeover risk, and respect user privacy.

Secure My Auth

Modern authentication keeps accounts safe

Use multi-factor authentication, device-bound biometrics, short-lived tokens (JWT), and adaptive risk checks to stop attackers while keeping login friction low.

OTP & MFA

Time-based OTPs, SMS/Email verification, and hardware tokens deliver a second factor to greatly reduce unauthorized logins.

Biometrics & Device Auth

Fingerprint and Face ID (via WebAuthn) allow secure, phishing-resistant authentication tied to the user's device.

OAuth, SSO & Passwordless

Offer secure social logins, enterprise SSO, and passwordless flows (magic links, passkeys) to improve UX and security.

Token & Session Security

Use short-lived access tokens, refresh tokens with rotation, secure cookies, and proper logout/invalidation to protect sessions.

Rate Limiting & Brute Force Defense

Block automated credential stuffing attacks with IP throttling, progressive delays, and CAPTCHA challenges at high risk.

Recovery & Privacy

Secure account recovery (email + secondary verification), audit logs, and minimal storage of PII with strong encryption.

Implementation checklist

Enable WebAuthn for biometric/passkey logins.
Implement MFA with TOTP or hardware tokens.
Store only salted & iterated password hashes (Argon2/Bcrypt).
Use TLS everywhere and secure cookie flags (HttpOnly, Secure, SameSite).
Rotate secrets, audit logs, and perform periodic pentests.