Symantec Endpoint Protection (SEP) version (build 14.3.12154.10000) was released on February 3, 2025 . This update focuses on enhancing on-premises management capabilities, strengthening client-side security through mandatory password enforcement, and expanding operating system support. What’s New in 14.3 RU10 The primary highlights of this release update include:
: You can now manage Adaptive Protection policies—which block "Living off the Land" (LotL) attacks and untrusted behaviors—entirely within the on-premises Symantec Endpoint Protection Manager (SEPM) rather than only in the cloud. Mandatory Client Password symantec endpoint protection 14.3 ru10
Symantec Endpoint Protection (SEP) 14.3 RU10 focuses on tightening security controls and expanding platform support. The most significant changes involve mandatory protection against unauthorized uninstallation and centralized management for adaptive security features. Key New Features Windows Server 2025 (preview and GA builds)