Symantec Endpoint Protection Upgrade 14.2 To 14.3 «Mobile Fast»

What you are using (Embedded or Microsoft SQL Server)? How many endpoint clients live in your environment?

Upgrades to the management console allow for easier administration, such as improved database management. Pre-Upgrade Checklist and Best Practices

To confirm that your network has migrated successfully, check the following indicators:

Windows Server 2012 / 2012 R2 / 2016 / 2019 / 2022. Desktop Clients: Windows 7 (SP1), 8.1, 10, and 11.

Check the log file located at C:\Program Files (x86)\Symantec\Symantec Endpoint Protection Manager\tomcat\logs\configuration-wizard-0.log . Ensure that the SQL Server transaction log is not full. symantec endpoint protection upgrade 14.2 to 14.3

Symantec Endpoint Protection (SEP) is a robust security solution that helps organizations protect their endpoints from various threats. Regular upgrades are essential to ensure that your security solution stays up-to-date with the latest features, threat intelligence, and platform support. In this article, we will explore the process of upgrading Symantec Endpoint Protection from version 14.2 to 14.3, highlighting the new features, upgrade requirements, and a step-by-step guide on how to perform a successful upgrade.

Wait for the confirmation prompt indicating the .zip backup file has been successfully created.

Click on under the Common Tasks menu.

Faster scanning and reduced agent footprint. What you are using (Embedded or Microsoft SQL Server)

Choose "Install Symantec Endpoint Protection Manager" from the splash screen. Upgrade Wizard:

Click Next to allow the installer to replace the legacy 14.2 binaries with the updated 14.3 files.

Click . Endpoints will download the package during their next standard heartbeat check-in. Method B: Client Deployment Wizard

Best for notifying management or your IT department about the planned maintenance. Pre-Upgrade Checklist and Best Practices To confirm that

If using an external Microsoft SQL Server, verify it meets the 14.3 requirements (SQL Server 2014 through 2019/2022 depending on the specific 14.3 MP/RU release).

Use the built-in Database Backup and Restore utility. Export your backup file to an external, secure location.

You have three options after the SEPM is on 14.3:

If using an external Microsoft SQL Server, ensure it is SQL Server 2012 SP4 or higher. SQL Server 2019 and 2022 are fully supported.

Locate the recovery.zip file, typically found in C:\Program Files (x86)\Symantec\Symantec Endpoint Protection Manager\Server Private Key Backup\ . Store this file on an external drive.