WPA2 enterprise is harder to crack for a number of reasons but remember the actual passwords are never sent for you to even attempt to crack them. What is send are hashes that are generated with the passwords. The main reason enterprise is hard to crack is you must first beat the radius and then use that to crack the keys so you have multiple level of stuff to crack. The radius is only used to authenticate the user. The session keys are sent in a encrypted form from the radius server to the user. In the most secure form it is done with certificates so it is done with a private/public key pair. In any case it is not a simple machine sends userid/password to radius server. It is a series of messages that are encrypted with the radius servers key or as part of the 802.1x eapol messages.as a added note you can't run WPS on enterprise mode since they AP itself does not really know the keys before the session is opened. The radius server tells the AP what they first key is for that ones users session. There are 2 level of password exchanges. EAP extensions under WPA and WPA2 Enterprise. Originally, only EAP-TLS (Extensible Authentication Protocol - Transport Layer Security) was certified by the Wi-Fi alliance. Resident evil 5 skin mods xbox 360 download. In April 2010, the Wi-Fi Alliance announced the inclusion of additional EAP types to its WPA- and WPA2- Enterprise certification programs. You would think of the radius one just as a function to get the pre shared key the personal one already has. After that point once it has the session keys it functions the same. Both generate random number and then encrypt the random numbers with the key to get what is called a mic. It is the mic that is sent back and forth not the keys. The 2 end points can then verify that the mic is correct. This is the easiest diagram of this I have seen but it is still somewhat over simplified. Wireless_DWIT_WEP_WPA_Encryption Wireless_DWIT_WEP_WPA_Encryption Wireless > Security Wired Equivalent Protocol (WEP) can be used to protect data as it is transmitted over the wireless network, but it provides no protection past the SonicWALL. It is designed to provide a minimal level of protection for transmitted data, and is not recommended for network deployments requiring a high degree of security. Wi-Fi Protected Access (WPA and WPA2) provides much greater security than WEP, but requires a separate authentication protocol, such as RADIUS, be used to authenticate all users. WPA uses a dynamic key that constantly changes, as opposed to the static key that WEP uses.
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