🌐 The Web Beneath🔐Chapter 24Authentication & SecurityAuthN vs AuthZ. Sessions, JWTs, OAuth, passkeys. XSS, CSRF, SQL injection, OWASP top.3 lessons~1.4 hr1AuthN vs AuthZSessions vs JWTs. OAuth 2.1, OIDC, social login flows. 30m2Security Threats DecodedXSS, CSRF, SQL injection, prototype pollution. CSP and HSTS. 30m3Passwords, Hashing, JWTbcrypt, argon2, what's in a JWT, why you should rotate. 25m Previous chapter📨 HTTP Deep DiveNext chapter 🦒 The API Zoo