What Is API Security?

API security refers to the practices and protocols that are used to protect APIs (Application Programming Interfaces) in web services, web applications, and mobile applications from misuse or malicious activity. APIs are the bridges that enable different software applications to interact and communicate with each other. They are vital in today's interconnected digital world, facilitating data exchange and functionality sharing between different systems and services.

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However, while APIs offer numerous benefits, they also present major security challenges. This is because they provide an open doorway to the underlying software application, making them a prime target for cyber attackers. API security involves implementing measures to ensure that these APIs are only accessible by authorized systems, and cannot be abused or disrupted by cybercriminals.

API security is a complex field, including everything from encryption and authentication to monitoring and threat detection. The goal is to ensure that APIs are used correctly, that the data they facilitate is protected, and that any potential vulnerabilities are identified and addressed before they can be exploited.

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