01-19-2023 10:14 AM
Some advice from past experience is you can install a third party agent (Midland, Seasoft, Townsend) to forward AS/400 event logs via syslog if there are system activities you want to be alerted on. Alternatively, instrumenting the XDR agent on any endpoint that has a direct path to the AS/400 system provides the ability to detect and respond to adversaries actions before they get to the AS/400. I have found many organizations use this strategy for systems that cannot run an EDR/EPP agent.