TL;DR

Implement secure PHP authentication with password hashing, CSRF protection, XSS prevention, and SQL injection defense.

Key concepts

  • PHP authentication
  • PHP security
  • PHP password hashing
  • PHP XSS prevention

Next lesson

Deployment

Deploy PHP applications to production. Learn Composer autoloading, environment config, PHP-FPM, nginx, error logging, and opcache.

22 min

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