com.symantec.liveupdate.daemon.ondemand
LiveUpdate is a background daemon component of Symantec Endpoint Protection (SEP) for macOS that handles automatic virus definition updates and security patch delivery. It runs as a launchd daemon and communicates with Symantec's LiveUpdate servers to keep the antivirus engine and threat signatures current. This component is not a standalone application — it is embedded within the Symantec Endpoint Protection suite and manages update scheduling and delivery for enterprise and consumer antivirus protection on Mac systems.
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1 suggestionLiveUpdate is a daemon component bundled within Symantec Endpoint Protection, not a standalone app. You cannot update it separately — updating Symantec Endpoint Protection itself is what updates the LiveUpdate daemon. Check Broadcom's (Symantec's parent company) support pages for Endpoint Protection for Macintosh to confirm that a native Apple Silicon build of the full Endpoint Protection suite is available for your macOS version. As of early 2026, Symantec documents indicate native support for Apple Silicon Macs, but confirm your specific SEP version and macOS compatibility before the September 2028 deadline when Rosetta 2 is removed. If you are running an older Intel-only build of Endpoint Protection, contact your IT department or Symantec support to obtain and install a current native build — simply updating the daemon alone will not help. Uninstalling and reinstalling the entire Symantec Endpoint Protection suite from the current vendor installer is the correct approach.
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