(Intrusion Prevention System, IPS) 20 . NSS Labs (Network Security System), , .

— Cisco, IBM, Juniper, McAfee, Sourcefire, Stonesoft, TippingPoint 15 IPS-. Check Point, Enterasys, Nitro Security, Radware, StillSecure, Top Layer Trustwave. , «» .

1159 , (, Windows) (, Acrobat Reader). IPS, IBM ISS McAfee.

, IPS- : , . 17,3 89,5 %. , , , 50%. , , , .

: 44% , .

, , : IPS , , -. IBM ISS McAfee.