The purpose of the software 

BGU protection policy against viruses and spyware, as specifically described at  BGU Computing Regulations  requires each student or faculty member connecting a computer to the university network (including in the dormitory network) to install on that computer an updated anti-virus software. 

​For this purpose, the computation center has acquired an institutional license to use MacAfee anti-virus and anti-spyware software, and makes it available to students and faculty free of charge, including on a home computer that they use for academic purposes.

An explanation of the installation is described at this link