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USS File Services

The Investigator lets you review events that are related to calls from applications that are made through UNIX System Services (USS) to the System Authorization Facility (SAF).

CA Chorus for Security and Compliance Management lets you view the following file service events:

USS ck_access

Indicates each instance when this service determines that the current process has requested access to the element.

USS R_chown

Indicates when a user changes the owner of a file.

USS R_chmod

Indicates when a user changes the mode of a file system for file systems and directories.

USS R_chaudit

Indicates when a user changes audit flags for a file.

USS R_audit

Indicates each instance when this service provides an interface for actions that must write a record for a condition where a security check service audit is not sufficient.

USS R_setfacl

Indicates when a user modifies a file access control list.