摘要:
The present invention is directed to an intrusion detection/prevention system that uses application layer event information to identify potential intrusions and notifies remote trusted peers in other enterprise networks of potential intrusions emanating therefrom.
摘要:
In one embodiment, a communication device 204 includes a voice communication module 152 to effect packet-switched voice communications over an untrusted network 140; a secure communication module 228 to create a secured pathway 258 with a selected remote secure communication module 124; and a VPN topology client 232 to contact a VPN topology server 240 to receive VPN topology information 236 that enables the secure communication module to create the secured pathway with the selected remote secure communication module. The VPN topology information includes IP addresses associated with remote secure communication modules, with each of the IP addresses having a corresponding range of node addresses serviced by the respective secure communication module.
摘要:
The present invention is directed to the use of a multi-tiered security architecture that includes vendor-operated global security services and policy servers able to exchange security events and mitigation measures.