Symantec Endpoint Protection 14.3.11213.9000 Te... May 2026
: Improved REST APIs allow for single-call management of large numbers of devices, streamlining automation for large-scale deployments.
: Uses machine learning to stop zero-day threats by monitoring nearly 1,400 file behaviors in real time.
SEP 14.3 RU9 is built on a multilayered defense strategy designed to stop threats at various stages of the attack lifecycle. Symantec Endpoint Protection 14.3.11213.9000 Te...
The RU9 release introduces several quality-of-life and security improvements for administrators:
: Leverages a global intelligence network to identify rapidly mutating malware based on file age, frequency, and origin. : Improved REST APIs allow for single-call management
: Administrators can now allow or block pseudonymous file submissions to Symantec directly through the management console to enhance threat intelligence without sacrificing privacy.
To ensure optimal performance, the following requirements should be met for both the management server and client agents: Technical Specifications and Requirements
: For cloud-managed agents, the number of required URLs to list in proxy or perimeter firewalls has been significantly reduced to simplify network configuration. Technical Specifications and Requirements
