Date Added: Jan 2012
Pervasive Computing Environment consists of various casually accessible, mobile embedded, handheld devices capable for environment sensing around it and reacting intelligently to simplify the User Interface. These devices are scattered everywhere at offices, homes, stores, classrooms etc and mostly they are connected to ad-hoc networks and Internet works at backbone to provide 24x7 round the clock online connectivity. Various Access Control Mechanisms are sometimes unable to provide complete security to these pervasive computing devices as in infrastructure based networks. The addition of Pervasive Computing Devices to Infrastructure based networks makes the Intrusion Detection more harder.