Tag: wireless network security

Wireless networking has been having fun with quick growth, evidenced by extensive deployments of many wi-fi networks of varied sizes, similar to wi-fi private space networks (WPANs), native space networks (WLANs), metropolitan space networks (WMANs), and extensive space networks (WWANs). These wi-fi networks might be of various formations, similar to mobile networks, advert hoc networks, and mesh networks, and can be area particular networks, similar to vehicular communication networks and sensor networks.Nonetheless, wi-fi networks are lack of bodily safety as a result of the underlying communications are carried out by electromagnetic radiations in open area. Wireless networks pose a novel problem in laptop and community safety group. The trouble to enhance wi-fi community safety is linked with many technical challenges together with compatibility with legacy wi-fi networks, complexity in implementation, and sensible values in the actual market.

The necessity to tackle wi-fi community safety and to offer well timed strong technical contributions establishes the motivation behind this particular challenge. This particular challenge obtained many submissions. Sadly, as a result of restricted area and quantity, we will solely select twelve papers on this particular challenge, on account of the peer-review course of. Wireless vehicular networks and sensor networks are two domain-specific networks that may have many essential functions.

This particular challenge features a few papers investigating matters of finding and monitoring malicious insiders and key administration for sensor networks. In vehicular communication networks which might be hardened by public cryptographic methods, safety modules together with secret keys might be uncovered to improper palms because of weak spot of bodily safety than these that may be enforced.

With the safety modules and secret keys, varied safety assaults might be launched through authenticated messages. Christine Laurendeau and Michel Barbeau designed a hyperbolic place bounding algorithm to localize the originator of an assault sign inside a vehicular communication community. Their algorithm makes use of obtained sign power studies for finding the supply of assault alerts with out the information of the ability stage of the station that’s transmitting packets.

Discover the small print of their work within the paper entitled “Probabilistic localization and monitoring of malicious insiders utilizing hyperbolic place bounding in vehicular networks.” Key administration is all the time a difficult challenge in wi-fi sensor networks because of useful resource limitation imposed by sensor nodes. Xiang et al. surveyed key institution and distribution protocols of their paper entitled “In situ key institution in large-scale sensor networks”

Wireless Network Security PDF

Author(s): Yang Xiao, Xuemin Shen, Ding-Zhu Du

Series: Signals and Communication Technology

Publisher: Springer, Year: 2007

ISBN: 0387280405

Download Wireless Network Security by Yang Xiao, Hui Chen, Shuhui Yang, Yi-Bing Lin, and DingZhu Du pdf free.