If secure logging is enabled, the log files are verified periodically to detect any attempt of tampering. If tampering is detected, the action taken can be customized by following the steps.
Implement the com.sun.identity.log.spi.IVerifierOutput interface with the desired functionality.
Add the implementing class in the classpath of Access Manager.
Modify the property iplanet-am-logging-verifier-action-class in the /etc/opt/SUNWam/config/xml/amLogging.xml file with the name of the new class.