
However, if you reinstall the operating system, you need to reauthorize the kernel extension. If you have Symantec Endpoint Protection 14 and then upgrade to macOS 10.13, you don't need to reauthorize the kernel extension. If you uninstall and reinstall the client, you don't need to reauthorize the kernel extension. You only need to authorize the kernel extension once during the life of the computer's operating system. Neither Symantec Endpoint Protection nor the Mac operating system continue to remind you that you must do this. If you do not do it during the client installation, go to System Preferences > Security & Privacy, and click Allow. You are prompted during the client installation to do it if needed.
#Symantec endpoint protection for mac high sierra for mac#
See Remove Symantec software for Mac using RemoveSymantecMacFiles. Remove legacy Symantec AntiVirus (SAV) for Mac installations before installing Symantec Endpoint Protection.As of version 12.1.2, case-sensitive formatted volumes are supported.PowerPC processors are not supported as of version 12.1.x.Neither Apple or Symantec support macOS 10.13.x or older.Apple M1 is only supported by SEP 14.3 RU2 and later.

