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Sophos Anti-Virus is licensed for use by current MIT faculty, staff, students, and affiliates for use on MIT-owned computers and a single personal computer per user.

How to Obtain


  • Licensed users may install software on one personal home computer.
  • Upon leaving MIT, faculty and staff members do not have the continued right to use this software and should delete it from their personally-owned machines.
  • This license does not cover use by Lincoln Lab or Whitehead.

Downloads (MIT certificate required)


Mac (9.9.7)

Note: Sophos is not supported or able to be installed on OS X versions 10.12 or earlier. IS&T does not recommend running computers with those operating systems on the MIT network. We strongly encourage you to upgrade to the latest Mac OS to ensure that they are protected.



If you have other virus protection software installed, IS&T recommends that you remove it.

Installation instructions:

About this Version 

Sophos Anti-Virus detects and cleans up viruses, Trojans, worms, and spyware, as well as adware and other potentially unwanted applications. It provides virus definitions and software updates regularly when you are connected to the Internet. You do not need to be on campus to receive these updates.


Uninstall instructions: