Wi-Fi proliferation and increased awareness about associated security risks is prompting many organizations to install Wi-Fi security monitoring systems, for which the industry term is WIPS (wireless intrusion prevention system). Protection from rogue APs, WiPhishing, corporate client connections to neighborhood APs, mis-configurations of authorized Wi-Fi, wireless DoS attacks, spoofing, and zero-day attacks are some of the commonly cited reasons to install WIPS. There are many WIPS solutions available in the market today, including those offered by WLAN infrastructure vendors and those offered by dedicated security vendors. However, WIPS being a relatively new security technology, organizations often face challenges in evaluating these solutions to determine what best suits them. More so, many end-users may not have the level of dedicated wireless skills and resources required to thoroughly test a WIPS. In this light, this article lays out some high level considerations that are important while evaluating a WIPS solution.
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