What type of communication does Dynatrace utilize for API interactions?

Dynatrace utilizes secure HTTPS communication for API interactions, which is essential for protecting data transmitted over the network. HTTPS, or HyperText Transfer Protocol Secure, employs encryption protocols such as TLS (Transport Layer Security) to ensure that the data exchanged between the client and the server remains secure from eavesdroppers and tampering.

This level of security is critical in maintaining the confidentiality and integrity of sensitive data, especially in environments where performance monitoring and analytics are crucial. Using secure communication methods like HTTPS not only adheres to best practices for security but also helps organizations comply with various regulatory and compliance standards regarding data protection.

In contrast, the other methods mentioned lack the necessary security features. Plain text transmission does not offer any encryption, leaving the data vulnerable to interception. Unencrypted connections also pose similar risks by not securing the data in transit. Encrypted FTP transfer, while secure, is not the typical method used for web API interactions, where HTTP/HTTPS is the standard. Therefore, the use of secure HTTPS for API interactions is both a best practice and a necessary measure to ensure secure communications within Dynatrace.