There is no standalone "ARM64 Hot" installer. The solution lies in using the correct SEP version (14.3 RU9 or newer) and, for macOS, a completely separate product.
Here’s a professional draft write-up for — focused on a “hot” or trending topic (e.g., new release, beta, or critical update). symantec endpoint protection arm64 hot
: Native ARM64 agents avoid the overhead of x64 emulation, preserving battery life and CPU cycles on mobile devices. There is no standalone "ARM64 Hot" installer
It cannot be managed by an on-premises Symantec Endpoint Protection Manager (SEPM) ; management must be handled via the cloud (ICDm) or as a standalone unmanaged client. : Native ARM64 agents avoid the overhead of
Are you planning a to the cloud console, or are you looking to maintain a hybrid setup for your ARM64 devices? Known Issues in Symantec Endpoint Security