Which Security measure Mitigates a Man-in-the-Middle Attack of a REST API?

To mitigate a man-in-the-middle (MITM) attack on a REST API, implementing HTTPS (Hypertext Transfer Protocol Secure) is crucial. HTTPS uses SSL/TLS (Secure Sockets Layer/Transport Layer Security) to encrypt data transmitted between clients and servers, preventing attackers from intercepting or tampering with the data. This encryption ensures that even if an attacker tries to intercept the communication, they cannot read or alter the information without the decryption keys. Additionally, using certificate pinning can further enhance security by ensuring that clients only accept connections from servers with specific, trusted certificates. These measures collectively safeguard against MITM attacks by securing data in transit and verifying the integrity and authenticity of the communication.

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