I can recommend from experience NAI's Enterprise Anti virus with the Epolicy console for your desktop/server users and their VirusScan ASAP for mobile users. If you download and push out the extra dats for high rated threats and have workstations set to autoupdate from a repository I think you will be very happy with the results. We have had one virus infeection on one machine in the year I have been here with this combination. Symantec wasn't nearly as good when I used them in my last place of work.
Good luck. Dan Sichel, Network Engineer Ponderosa Telephone Company (559) 868-6367 _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
