Tenda 3G622R+, Руководство пользователя

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3G 11N Wireless Router
97
802.1x Authentication
Static WEP key is difficult to manage. When you change
the key, you need to inform everyone. Once the key is
disclosed, there is no security. In addition, since static
WEP encryption has serious security holes, the WEP key
can be decrypted by receiving multiple data. 802.1X
was first used in the wired Ethernet connection to
prevent illegal users using the network. Later, people
discovered that 802.1x authentication can be used to
solve the security problems of wireless network
connection. The EAP-TLS of 802.1x accomplished the
bidirectional authentication between the users and
networks. It can either prevent the illegal users using
the network or the users connecting to the illegal AP.
802.1x uses dynamic WEP encryption to prevent the
decryption of WEP Key. In order to solve the distributing
problems of digital certificates, people improve the TLS
certificate into TTLS and PEAP. Thus, users can use the
traditional Username authentication method to access
the Internet.