Rogue access point detection and localization

The threat of rogue Access Points (APs) has attracted significant attentions from both industrial and academic researchers. However existing solutions focus on rogue AP detection, rather than localization. We propose a Rogue AP Detection and Localization (RAPDL) architecture, which integrates rogue AP detection and localization into one software system. A RAPDL demonstration system has been developed in our laboratory. In the RAPDL system, the monitors identify potential rogue APs, measure their properties and report relevant information to the server. The RAPDL server collects information from all monitors, and runs a localization algorithm to identify and locate the rogue APs. We implemented two localization algorithms in the RAPDL system based on received signal strength (RSS) and compare their performance. Experimental results acquired in an office environment show that RAPDL can detect and locate rogue APs quickly and accurately.