Is it possible to detect and block based on host OS? I'm specifically wanting to block any Win XP and anything less than Win 2008 real 2.

Does anyone know what the Threat Grid sample upload limits are for WSA/ESA C690’s and FPR2120 when you purchase AMP licenses please? I know you can buy additional sample packs, but I need to know what the out of the box numbers are. I found a piece o...

Is there any design guidance for building an Active/Active firewall layer for a WAN edge that spans two sites? As I see it I can have a single ASA per site in A/A access the two sites, or a cluster. What are the pros/cons and dependencies for these?

Now that the AC4 licensing is based on unique users I understand that the license can be applied to many gateways in an organization.For example, if one buys a 100 user Apex license this could be applied to 5 different ASA gateways such that they all...