Specific Anomaly Detection Method In Wireless Communication Networks

Abstract

This paper is focused on security problems in wireless networks covering on problems of security protocols like weak cipher in WEP (Wired Equivalent Privacy), dictionary attack in WPA (Wi-Fi Protected Access) and KRACK (Key Reinstallation attack) in WPA2. The structure of KRACK attack is described. Potential solution of KRACK is handling the network traffic especially with EAPOL (Extensible Authentication Protocol over LAN) frames is described, too. As a result security consists of multiple parts and it is important to both keep and update security level on every part of the network.