IDOR Explained: One Small API Mistake Can Expose User Data! (Bangla)

IDOR (Insecure Direct Object Reference) is a serious API security vulnerability that can allow attackers to access or modify another user's data simply by changing an ID in a request. In this video, we'll explore how IDOR works, why it happens, and how developers can prevent it in real-world applications. 🔍 In this video, you'll learn: • What IDOR is and how it works • Real-world scenarios involving user profiles, orders, and private documents • How changing a resource ID can expose another user's data • Authentication vs authorization • How broken access control creates security risks • How to prevent IDOR using server-side authorization • How to implement secure ownership checks in backend APIs • Common mistakes developers should avoid in production If you're a frontend or backend developer, understanding IDOR is essential for building secure web applications and REST APIs. Subscribe for more practical tutorials on API security, backend development, authentication, authorization, and system design. #IDOR #APISecurity Follow me on : 🚀 GitHub: https://github.com/jps27cse 🔗 LinkedIn:   / jps27cse   Newsletter: https://www.linkedin.com/build-relati... 🧵 Threads: https://www.threads.net/@jps.27 💻 Dev.to: https://dev.to/jps27cse ✍️ Medium:   / jackpritomsoren