Granular File Submissions: Administrators can now allow or block pseudonymous file submissions to Symantec directly through the management console to enhance threat intelligence without sacrificing privacy. Symantec Endpoint Protection 14.3.11213.9000 Te...

4. Known Issues

• Telemetry and Logging: In some isolated cases, enabling high-level debug logging for the Smc.exe process may cause high CPU utilization on low-resource endpoints. It is recommended to disable debug logging after troubleshooting.
• Hardware Compatibility: Certain third-party VPN clients may experience network blocking upon initial installation of this build. Symantec recommends creating a specific "Allow" firewall rule for trusted VPN executables prior to deployment.

Operating Systems: Comprehensive support for Windows, macOS, and Linux. This release specifically added support for newer environments like Ubuntu 24.04 LTS (via RU9 MP1). New Key Features in 14.3 RU9 Symantec Endpoint Protection (SEP) version 14

Proactive Behavioral Analysis: Uses the SONAR engine to identify malicious behavior in real-time, even for previously unknown threats. Telemetry and Logging: In some isolated cases, enabling

Performance: A "Best Application Performance Scan" option was introduced for Linux to reduce CPU usage during security scans. Administrative & Infrastructure Updates