Symantec Endpoint Protection Upgrade 14.2 To 14.3 Jun 2026

Step 3 — Upgrade SEPM to 14.3

Run the setup as an . The wizard will handle the database schema migration automatically. symantec endpoint protection upgrade 14.2 to 14.3

Integration with Symantec Web Security Service (WSS) is much tighter, allowing for better protection against web-based threats directly at the endpoint level. Step 3 — Upgrade SEPM to 14

Phase 2: Upgrading Symantec Endpoint Protection Manager (SEPM) export the 14.3 client

, export the 14.3 client, and run it on the target machines. 4. Post-Upgrade Verification Check Client Status: SEPM Dashboard to confirm that clients are reporting back as version 14.3. Update Policies: