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Security - News


Crypto - News | Security - News

07 / 2006
Vybrali pro vás: TR - Tomáš Rosa, JP - Jaroslav Pinkava, PV - Pavel Vondruška, VK - Vlastimil Klíma

Nová norma IEEE 802.1x - k otázkám autentizace

This is wireless authentication in a nutshell, and IEEE 802.1x plays a vital role in providing privacy to the wireless LAN. It is important to understand the fact that IEEE 802.1x alone is not enough to provide the authentication facility; it uses the EAP framework along with various authentication mechanisms to do the task. IEEE 802.1x on its own provides a method to exchange the EAP messages over the link layer and defines a way of exchanging information related to the encryption key. If you know and understand the different packet formats exchanged during the authentication phase, rather than just knowing their names, you
Zdroj: http://www-128.ibm.com/developerworks/wireless/library/wi-8021x/
Autor: JP

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