Answer / chaitanya

Because WPA-PSK with a short passphrase is vulnerable to a dictionary attack, and automated tools are available to facilitate this process, a WPA-PSK passphrase should be at least 21 characters long.

What is the difference between active and passive WLAN detection?

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I have a Wi-Fi network and would like to protect it from unauthorized access. It is better to use a RADIUS server that allows me to have 802.1x authentication and protection with WPA or WPA2 or use a Captive Portal that authenticates access via web login?

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What is the minimum passphrase length that should be used for WPA-PSK?

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Captive gateways can work in Routed Mode or in Bridged Mode. What does that mean?

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What tools do you use to WarDrive?

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Our organization doesn’t have a wireless network, so is it even important for our security engineers to understand wireless security?

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What is the difference between the HostAP drivers and the wlan-ng drivers for Linux?

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Briefly describe the process involved in cracking WEP.

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What is the primary difference between 802.11g and 802.11a?

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Why should not the user close the popup control window which appears after the authentication with the CaptivePortal?

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How many types of Extensible Authentication Protocols (EAPs) are supported by WPA/WPA2 and what are they?

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How to hack the wifi password ?

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