Deploying an enterprise-grade security architecture requires meticulous infrastructure planning to maintain optimal performance and complete network visibility. When evaluating the release, system administrators must understand a pivotal platform shift: SEP 14.3 RU6 officially dropped support for 32-bit (x86) Windows operating systems . Migrating to or installing this Release Update means your entire infrastructure—from endpoints to management servers—must adhere strictly to 64-bit architectural requirements.
: The "malicious activity" slider, previously locked at level 1 for Basic Download Protection, can now be adjusted via policy settings to reduce false positives. Broadcom TechDocs symantec endpoint protection 143 ru6 system requirements top
| Category | Requirements | |---|---| | | Apple M1 and M2 chips are supported for the macOS client, with Broadcom providing native support for Apple Silicon architecture | : The "malicious activity" slider, previously locked at
Minimum 40 GB available space (200 GB recommended). Requires 1 virtual socket paired with a 1 GHz core minimum
Windows 11, Windows 10 (32-bit and 64-bit versions).
Requires 1 virtual socket paired with a 1 GHz core minimum. For production environments, 1 virtual socket alongside 2 cores clocked at 2 GHz is recommended. Hypervisor resource reservations must remain explicitly enabled.
This version is the first to drop support for 32-bit Windows operating systems. 32-bit machines must remain on or downgrade to 14.3 RU5 .