Schedule deep scans during idle times or when the device is plugged into power to mitigate thermal impact during active work hours.
You are trying to run the x64 installer on ARM64. Download the explicit ARM64 MSI from the SEPM console under "Client Install Features" > "Windows ARM64 Client".
Symantec Endpoint Protection (SEP) is a comprehensive security solution designed to protect endpoints from various types of threats, including malware, viruses, spyware, and ransomware. SEP provides a range of features, including:
: AI-powered background noise suppression that works natively on ARM64 CPUs for secure communication apps like WhatsApp. Release Notes - Broadcom TechDocs symantec endpoint protection arm64 hot
Symantec Endpoint Protection (SEP) provides support for ARM64 (AArch64) devices primarily through its cloud-managed solutions. Key details regarding ARM64 support include:
Symantec Endpoint Protection (SEP) provides native support for devices, specifically targeting modern hardware like the Surface Pro 11 and other Snapdragon-based PCs. As of April 2026, compatibility is focused on cloud-managed and unmanaged environments. Latest Support & Compatibility (April 2026)
All primary protection features are supported on ARM64 Windows devices with the following (as documented in the official Broadcom knowledge base): Schedule deep scans during idle times or when
Do not let your endpoints throttle, drain batteries, or spin fans needlessly. Use this guide to deploy Symantec Endpoint Protection correctly on ARM64—or move to a platform that truly understands the architecture.
Rosetta translates x64 instructions to ARM64 on the fly. SEP’s real-time scanner (ccSvcHst.exe on Windows, SymantecDaemon on macOS) creates thousands of translation lookups per second. Each translation generates heat. The fix? Replace SEP on macOS with a native ARM64 competitor (e.g., Microsoft Defender for Endpoint or SentinelOne).
— Source: Broadcom Knowledge Base
"You can use the Upgrade to SEP 16 option to configure LiveUpdate in the System policy." — Source: Broadcom TechDocs
According to CSDN technical documentation, this version is "a standalone client specifically designed for Windows Arm64‑bit architecture, meaning it can run independently on Arm‑based 64‑bit Windows systems without relying on any server components or a management console."
According to community discussions, "SEP 14.3 RU6 Windows client no longer supports 32‑bit Windows OS." However, ARM64 support was added in later RUs and is alive in current builds. Microsoft Defender for Endpoint or SentinelOne).
A: Yes. SEP 16 supports ARM on Windows 11.