Cisco Secure Access Help Manage Logging Log Formats and Versioning Zero Trust Access Log Formats

Last updated: Aug 22, 2025

Zero Trust Access Log Formats

The Cisco Secure Access Zero Trust Access logs show your organization's traffic through the Secure Access Zero Trust Access services. ZTA logs include traffic events that take place at the time of ZTA session authentication for both client-based and browser-based ZTA sessions. For logs that show traffic events that take place after successful ZTA session authentication, see Zero Trust Access Flow Log Formats.

For information about the size of a log file, see Estimate the Size of a Log.