Perhaps the primary reason Wireless LANs face more threats and security issues than switched networks lies in its fundamental method of communication; radio transmission. Radio transmissions are more easily read, infiltrated and/or manipulated. This inherent vulnerability opens up Wireless LANs to threats that come in different forms. Attacks can be external and come at the hands of drive-by hackers and war drivers who aim to intercept the transmission between an access point and a wireless client. They can also be initiated internally with the creation of rogue access points that have minimal security and as a result are capable of rendering ...
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... wireless LANs threats. An IDS provides continues monitoring and protection against all wireless LAN attack signatures, anomalies, policy violations and so on. This is a proactive way of dealing with wireless LAN security issues.
Although wireless LAN management is not expected to provide comprehensive security solutions, some of the new industry management methodologies employed are able to provide effective management and security. Remote management tools in the industry today are able to provide management in the form of access point monitoring, transmission quality monitoring, remote access point adjustment and so on. These tools also provide security by detecting rogue access points, evil twin access points and poorly configured access points. This new management approach provides cost cutting advantages, network visibility as well as network security.
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