Session management is a critical aspect of web security that governs how user interactions are maintained and protected across multiple requests. This blog delves into the intricacies of session management, highlighting common vulnerabilities such as session fixation, hijacking, and cross-site scripting (XSS). It explores best practices including secure cookie attributes, token-based authentication, and session expiration strategies. Through practical code examples, readers will gain insights into implementing robust session controls that safeguard user data and enhance trust in web applications. Whether you're a developer or security enthusiast, understanding session management is essential to fortifying your web applications against evolving threats.