Research In Motion
Home Area Network (HAN) is a sub system of Local Area Network (LAN) which runs within a limited area or vicinity. In HAN mostly, the authors are running smart grid applications like lights, appliances, network printers etc, by using this network they can also reduce power consumption by sending some controls signals. Intrusion has become one of the big concerns in the real time. Providing security only to the data processing does not solve the problem. Intrusion are mainly done in three ways signature-based, anomaly-based and specification-based, these intrusions can be detected by comparing traffic packet signatures, abnormal behavior of the system, specification of the system.