: ARM64 endpoints cannot be managed by an on-premises Symantec Endpoint Protection Manager (SEPM) . They must be managed via the Symantec Endpoint Security (SES) Cloud Console or remain unmanaged .

: While most core protections work, certain advanced features like Custom Application Behavior , Threat Defense for AD , and Exploit Protection are currently unsupported on Windows ARM architecture. Apple Silicon (macOS ARM64)

Symantec has robust support for Apple’s M1, M2, M3, and M4 chips.