The Antivirus solution provided for Mac users at CERN is ESET Antivirus. It is available from the Mac Self-Service. You can install it over Microsoft SCEP, the ESET installer will remove MS SCEP if it is installed.
ESET Antivirus is for Macs that are predominantly at CERN. For Macs that spent a significant time of the year at your home institute please use an anti-malware solution provided by your home institute.
For your Mac at home we recommend one of the free AV products. Please note that the licenses for most of the "free for home use" products don't allow the usage of the product for profesional use.
The ESET installer will not remove any version of Symantec Endpoint Protection or Symantec AntiVirus. If you still have any version of these installed you need to remove them before installing ESET Antivirus by following the instructions below.
Microsoft System Center Endpoint Protection (SCEP)
Microsoft has stopped the support for SCEP for Mac at the end of 2018. SCEP for Mac is not compatible with macOS 10.14 or newer.
Symantec Endpoint Protection for Mac was decommissioned in February 2016.
The versions of Symantec Endpoint Protection, Symantec Antivirus and Norton Antivirus previously provided by CERN contain critical vulnerabilities and should be uninstalled.
If you have problems uninstalling Symantec, please check https://support.symantec.com/en_US/article.TECH103489.html.