A system and method for detecting network intrusions using a protocol stack multiplexor is described. A network protocol stack includes a plurality of hierarchically structured protocol layers. Each such protocol layer includes a read queue and a write queue for staging transitory data packets and a...http://www.google.de/patents/US6851061?utm_source=gb-gplus-sharePatent US6851061 - System and method for intrusion detection data collection using a network protocol stack multiplexor