Analysis of Denial of Service Attacks in IEEE 802.11s Wireless Mesh Networks

摘要: Unlike wired networks, wireless networks do not have well-defined physical boundaries, which makes them prone to several security threats. As various evolve into the next generation provide better services, a key technology in form of mesh (WMNs) has emerged recently. Wireless Mesh Networks hold promise facilitating large-scale community complex environments. There are number issues deploying WMNs, amongst others, is very serious issue. In these and other vital or security-sensitive deployments, keeping network available for its intended use essential. Without proper mechanisms, will be confined limited, controlled environments, negating much they hold. One major loop-holes WMNs that management frames authenticated, hence can easily spoofed cause DoS Denial Service attacks. We analyze existing schemes proposed protocols authenticate Disassociation Deauthentication frames. this paper an original scheme used prevent attacks over 802.11i standard.