Dive deep into Cross-Site Request Forgery (CSRF) protection techniques for TypeScript applications through hands-on implementations. Learn to prevent unauthorized state-changing actions, session hijacking, authentication bypass, and phishing attacks that compromise application security. Explore token-based CSRF defenses, SameSite cookie attributes, request origin validation, and secure session management patterns. Develop skills to create resilient web applications that properly validate, authenticate, and protect user actions from CSRF attacks in TypeScript environments.