Hi all of security experts !
I work now in microsoft netowrk that conatins about 800 PCs win2000 and XP and controlled by DC .
I need to know
1.generally what is the reasons of spreading viruses in LAN ?
2.as technician members we have limited rights in doamin and we about 8 persons , how can we control 800 PCs ? the persons that has administrator rights is the administrator of network .
we have now Blaster virus in the network and it reinfects all PCs
how can we stop its spreading ? we have no antivirus firewall
3.does Remote Assistant need to administrator rights in network ?
4.can administrator make full scan for viruses on IP range ?
post references if you can please