An audit log is a file containing historical information about the operations performed on OpenTP1 programs by system developers, operators, and users, together with the program behavior triggered by those operations.

An audit log includes information about who executed what operation, at what time. This information can be used for a variety of auditing tasks, including evaluating system usage and discovering unauthorized access.

Organization of this section

3.7.1 Setting up the environment for audit log acquisition

3.7.2 Audit log output format

3.7.3 Example of audit log file estimation

3.7.4 Information output to audit logs

3.7.5 List of audited events and their triggers

3.7.6 Examples of audit log operation