Are all log generators configured to securely transmit logs to your organization's centralized logging infrastructure?

Secure, centralized logging is what reviewers want to confirm, namely that every log-generating system, application, and device is configured to transmit its logs safely to a central infrastructure. Secure log transmission typically involves encrypted connections (TLS/SSL), authentication mechanisms, and proper access controls to prevent tampering or interception during transit.

Evidence could include configuration documentation showing how log generators are set up to securely transmit logs, network diagrams illustrating the secure log collection architecture, or output from monitoring tools that verify successful and secure log transmission from various sources to the central logging system.