Implementation of Advanced IDS in Contiki for Highly Secured Wireless Sensor Network

摘要

The security threats for 6LoWPAN will be from within the 6LoWPAN network or from the IP network. The security techniques which are used for wireless environment in LoPAN devices as the major line of defense will be more susceptible to intruders due to the weak nature of LoPAN devices in wireless environments. Nodes could prompt insider assaults without being distinguished by any cryptography checking. An intrusion detection system (IDS)[1] is principally required as a moment line of resistance to screen the system operations and bring an alert up if there arises an occurrence of any inconsistency. This project examines potential security dangers in 6LoWPAN and audits the present countermeasures specifically the IDS-based answers for countering insider/inner dangers.