You MUST uninstall Symantec Endpoint Protection (SEP) BEFORE deploying SCEP.
University-owned Macs that are not managed (through Casper) and all personally-owned Macs should use one of the following free antivirus products. All products provide similar protection. Whichever you choose, configure it for automatic updates and real-time threat protections. If you have questions, consult you local technical support provider or contact firstname.lastname@example.org.
Support ends October 2016