Symantec Endpoint Protection (SEP) version 14.3 (14.3.558.0000) is the initial release of the 14.3 branch, launched on May 5, 2020. This build introduced several architectural changes, including a unified agent and enhanced integration with cloud management consoles. Key Details for Build 14.3.558 Release Date: May 5, 2020.
Enhanced Memory Exploit Mitigation: Build 558 introduced stricter control flow guard (CFG) bypass detection. This is particularly relevant against return-oriented programming (ROP) attacks that evade traditional stack protections. symantec endpoint protection 14.3 build 558
What's New in SEP 14.3 Build 558
To ensure optimal performance of SEP 14.3 Build 558, systems should meet the following minimum specifications: Minimum Requirement Recommended Processor 2 GHz Intel Pentium 4 (2 cores) 4 cores or greater RAM 512 MB (Client) / 2 GB (SEPM) 4 GB (Client) / 8 GB (SEPM) Storage 16 GB for SEPM 100 GB+ for SEPM OS Support Windows 10, Windows Server 2019+ Latest patched versions Implementation and Management Symantec Endpoint Protection (SEP) version 14
Managing Build 558 involves using the Symantec Endpoint Protection Manager (SEPM) to deploy and update clients. Edit the policy