Here’s a helpful, practical post for anyone looking to get (e.g., Surface Pro X, Macs with Apple Silicon running Windows 11 ARM, or other ARM64 Windows devices).
In Q2 2025, Broadcom announced a renewed focus on ARM64 due to enterprise demand. According to internal roadmaps (shared at the 2025 Symantec Partner Summit):
If you identify the troublesome component, you can contact Broadcom support.
This comprehensive guide details everything you need to know to make SEP work effectively on an Arm64 infrastructure. symantec endpoint protection arm64 work
By 2026, the landscape of Windows on ARM has matured significantly. While older versions of Symantec Endpoint Protection were designed exclusively for x86/x64 architecture, Broadcom has adapted its security portfolio to meet the needs of modern hardware. 1. Native ARM64 Support (SES/SEP)
With the enterprise shift toward higher-efficiency computing, supporting native security agents on these platforms is essential. This article investigates the 2026 support status, performance characteristics, and deployment considerations for Symantec Endpoint Protection on ARM64. 1. Executive Summary: Does SEP Support ARM64?
Use the sysinfo command on your ARM64 device and cross-reference the build number with Broadcom’s official "SEP Client Compatibility Matrix" (updated quarterly). Do not assume later builds automatically support ARM64—always check the release notes for the phrase "Windows 11 ARM64." Here’s a helpful, practical post for anyone looking
The transition to ARM64 architecture—driven primarily by Apple’s Silicon (M1/M2/M3 series) and the emerging market of Windows on ARM devices—posed a significant challenge for legacy security vendors. Symantec Endpoint Protection (SEP), now under Broadcom, has had to evolve from a purely x86-reliant architecture to a hybrid model to support these platforms.
: Granular control over which apps can run is not yet supported for ARM64 clients. System Requirements for Success To get SEP running on an ARM64 device, ensure you have:
Installing SEP 16.0 on a Windows on ARM device is straightforward. The recommended approach for enterprises is to use the Symantec Endpoint Security (SES) cloud console. When creating a new installation package, you simply specify as the operating system. For unmanaged clients, the ARM64-specific installer is included in the full installation package, located in the SEPArm64 folder. This comprehensive guide details everything you need to
For decades, the cybersecurity industry has been dominated by the x86 and x64 architectures. Most endpoint protection platforms (EPPs), including Symantec Endpoint Protection (SEP), were engineered to run on Intel and AMD processors. However, the computing landscape is shifting dramatically. With the rise of energy-efficient, high-performance ARM64 (also known as AArch64) processors—championed by Apple’s M-series chips, Qualcomm’s Snapdragon X Elite, Amazon’s Graviton, and various IoT devices—security teams now face a critical question:
While support is improving, there are potential bottlenecks:
Symantec offers robust support for Apple’s M-series chips, with compatibility added incrementally by processor generation: Supported From SEP 14.3 RU2 Apple M2 SEP 14.3 RU5 Apple M3 SEP 14.3 RU8 Apple M4 / M5 SEP 14.3 RU9
If you currently use on-prem SEPM, you'll need to enroll your environment in the Broadcom Cloud Console first. 2. Creating the ARM64 Installation Package Since you'll likely be using the Cloud Console: Log in to the Symantec Security Cloud console. Navigate to Settings > Install Packages .