After new signature set version 220.127.116.11deployment, I can see several attack name "Unknown".Such attack log has no description, no matching criteria:
Seems some signature issue. Can anyone confirm ?
Solved! Go to Solution.
Yes. cache flushed. No change. No Attack Name, only some internal ID 4203020
Update: After delete of policy cache, the old events are still marked as Unknown but all new events are identified OK.
Download the new ePolicy Orchestrator (ePO) Support Center Extension which simplifies ePO management and provides support resources directly in the console. Learn more about ePO Support Center