Symantec Endpoint Protection is a Network Performance Threat

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Clik here to view. I recently removed the Network Threat Protection component from the Symantec Endpoint Protection installation on all of the servers and desktops on a customer network.  Here is a list of things that happened as a result:

• Backup throughput increased by 50% (using Symantec Backup Exec 11d)
• Exchange backups stopped failing due to the remote agent becoming disconnected
• Performance of SQL-based applications improved
• Group Policy processing time at desktop startup decreased
• LDAP search query times for the Exchange server improved (System Center Essentials was raising alarms for these taking over 6000ms sustained for 5 minutes, with the alarm threshold being 100ms)
• RPC latency for the Exchange server improved (SCE was raising alarms for average latency being over 70ms sustained for 5 minutes)
• Office applications opening files on network shares became more responsive
• Desktops stopped rebooting randomly throughout the day

Seriously, what a piece of junk.

Image may be NSFW.
Clik here to view.

Paul Cunningham

Paul is a Microsoft MVP for Office Apps and Services and a Pluralsight author. He works as a consultant, writer, and trainer specializing in Office 365 and Exchange Server.

https://practical365.com

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