#authentication ยท Faiz Ahmed FarooquiPosts tagged authentication.https://faizahmed.in/OAuth 2.0 and OIDC: A Backend Engineer's Guide to Loginhttps://faizahmed.in/oauth2-oidc-backend-engineers-guide/https://faizahmed.in/oauth2-oidc-backend-engineers-guide/Fri, 26 Jun 2026 10:00:00 GMTsecurityauthenticationoauthoidcPasskeys and WebAuthn: How Passwordless Login Actually Workshttps://faizahmed.in/passkeys-webauthn-how-passwordless-login-works/https://faizahmed.in/passkeys-webauthn-how-passwordless-login-works/Thu, 25 Jun 2026 10:00:00 GMTsecurityauthenticationcryptographywebauthnJWT vs PASETO vs Session-Based Authhttps://faizahmed.in/jwt-vs-paseto-vs-session-based-auth/https://faizahmed.in/jwt-vs-paseto-vs-session-based-auth/Mon, 23 Jun 2025 11:30:29 GMTauth-architecturewebsecuritynodejsauthenticationpasetojwtbackenddevtipsoauthaccess-controlHow to Prevent Replay Attacks with JWTs: JWS vs JWE and Fingerprint Validation in Node.jshttps://faizahmed.in/how-to-prevent-replay-attacks-with-jwts-jws-vs-jwe-and-fingerprint-validation-in-nodejs/https://faizahmed.in/how-to-prevent-replay-attacks-with-jwts-jws-vs-jwe-and-fingerprint-validation-in-nodejs/Fri, 06 Jun 2025 13:27:47 GMTnodejsjwtsecurityauthenticationbackendbackend-engineeringwebsecurityreplay-attackdevtipsexpress