Symantec Endpoint Protection (SEP) currently supports Windows ARM64 devices, but only for or cloud-managed clients. Notably, there is no support for ARM64 endpoints via the on-premises Symantec Endpoint Protection Manager (SEPM). Key Compatibility Details
If you are managing a pilot program for new Snapdragon/ARM laptops, ensure your package deployment system is distributing the SEP 14.3 RU1 (or later) ARM64-specific client . Using the standard x64 installer is the primary cause of performance issues in this scenario. symantec endpoint protection arm64 hot
. As of early 2026, it remains a "Cloud-First" feature, meaning you cannot use the on-premises Symantec Endpoint Protection Manager (SEPM) to manage ARM64 agents; you must use the Symantec Endpoint Security (SES) Cloud console Broadcom TechDocs Feature Area Supported on ARM64? Core Protection Using the standard x64 installer is the primary
Symantec Endpoint Protection (SEP) supports Windows ARM64 (such as Surface Pro 9/X) primarily through cloud-managed installations. Broadcom support portal Key Compatibility Details Management Support : ARM64 endpoints are not supported it remains a "Cloud-First" feature
By following these best practices and leveraging Symantec Endpoint Protection on ARM64, organizations can enhance their endpoint security and protect their devices from various types of threats.
Last updated: October 2025. This article reflects the current state of Symantec Endpoint Protection as distributed by Broadcom Inc.
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