Session Management
Session management is a fundamental concept in web development and application security that involves maintaining user state and identity across multiple requests or interactions. It typically uses mechanisms like session IDs stored in cookies or tokens to track authenticated users, manage their data, and control access to resources. This ensures a seamless, personalized experience while preventing unauthorized access and maintaining security.
Developers should learn session management when building web applications, APIs, or any system requiring user authentication and state persistence, such as e-commerce sites, social media platforms, or banking apps. It is crucial for implementing features like login/logout, shopping carts, and user-specific settings, as it helps prevent security vulnerabilities like session hijacking and ensures compliance with data protection standards.