Symantec Endpoint Protection Manager 14.3.4615.... Today

The remote console transitioned to supporting Java 11 instead of the aging Java 8.

Symantec Endpoint Protection Manager (SEPM) version (part of the 14.3 RU1 release series) introduced critical architectural shifts designed to modernize management and enhance cross-platform protection. Core Management & Infrastructure Changes Symantec Endpoint Protection Manager 14.3.4615....

The management server now allows for "LPS Custom PAC file" options, enabling more granular control over how web traffic is redirected to the Symantec Web Security Service (WSS). The remote console transitioned to supporting Java 11

Oracle Java SE was replaced with OpenJDK to manage licensing and security updates more effectively. Enhanced Protection Capabilities Oracle Java SE was replaced with OpenJDK to

This release added the ability to run both Windows Defender and Symantec Endpoint Protection on the same machine, useful for transition periods or layered defense strategies.

As of version 14.3, administrators can no longer log in to the SEPM remote console on 32-bit Windows platforms, reflecting modern security infrastructure requirements.

Before upgrading to this version, ensure you have sufficient disk space. If you are moving from an embedded database to MS SQL Server Express, the database should be reduced to under 10 GB.