Security

  APIs are the backbone of modern web applications, enabling seamless data exchange and functionality. However, this convenience comes with a security price tag. Just like any other software, APIs are vulnerable to attacks.    Here's a breakdown of the top API security threats developers should be aware of to build robust and secure applications. We’ll also cover how API  penetration testing  service , as provided by Lean Security, can ensure your security and protect you from any and all threats.   Broken Object-Level Authorization (BOLA) Imagine a scenario where User A can access User B's data due to flaws in access control. This is BOLA  in action. It arises from weak authorisation checks on individual objects within an API. An attacker might exploit this by manipulating requests to gain unauthorised access to sensitive data like financial records or personal information.   Broken Authentication Authentication verifies a user's identity before ...