Which protocol is typically used for secure data transmission in Splunk?

The protocol typically used for secure data transmission in Splunk is SSL/TLS. This protocol provides a robust framework for encrypting data as it is transmitted over networks, ensuring that sensitive information remains confidential and protected from unauthorized access. SSL (Secure Sockets Layer) and its successor, TLS (Transport Layer Security), are widely adopted standards that facilitate secure communication for web applications, which is particularly crucial in environments like Splunk where data security is a top priority.

When transmitting data in a Splunk environment, using SSL/TLS adds an essential layer of security by encrypting the data, thus preventing potential interception or tampering during transmission. The encryption capabilities of SSL/TLS help protect data integrity and authenticity, making it difficult for malicious actors to eavesdrop or alter the data.

While other protocols mentioned, such as HTTP, FTP, and SSH, serve different purposes, they do not offer the same level of security specifically designed for data transmission in the context of applications like Splunk. HTTP does not inherently include security features, FTP lacks encryption by default, and while SSH provides secure remote access, it is not primarily a data transmission protocol for applications like Splunk. Therefore, SSL/TLS stands out as the crucial protocol for ensuring the security of data transmissions