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If your software applications can interact with each other smoothly and flawlessly, nobody but API or Application Programming Security is to be thanked. It is a foundational part of our modern software patterns, which include software patterns like microservices architectures.
As the APIs are commonly used nowadays, and as they make sensitive data and software functions accessible, the attackers look at them as their main target. Looking at the importance of the APIs, one must ensure that they are well protected from any threat or attacks, and the process that helps achieve these security norms is called API security.
API Security serves as a major component of modern web application security. Unfortunately, APIs often suffer from vulnerabilities like broken authorization, authentication, and code injection and may also lack rate limiting. Therefore, organizations must regularly test APIs to identify and address these vulnerabilities utilizing the best security practices.