Symantec Endpoint Protection Upgrade 14.2 To 14.3 ✪

Upgrading the Symantec Endpoint Protection Manager (SEPM) from 14.2 to 14.3 is generally straightforward, but it requires more prep work than previous "point" updates.

Step 3: Client Upgrade Strategies

You have three options after the SEPM is on 14.3:

Once the server is stable, you can deploy the new agent to endpoints using several methods:

Expected Impact:

A. Push via SEPM (Recommended for small-to-mid size)

Go to Clients > right-click your group > Install Packages > Deploy to Group > select the 14.3 client package.

The upgrade process from SEP 14.2 to 14.3 involves the following steps:

Deep integration with Endpoint Detection and Response, including event capture for file deletion and renaming. Modern OS Support:

Prerequisites