ZyXEL UAG4100 User Guide - Page 259
Web Authentication
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CHAPTER 23 Web Authentication 23.1 Overview Web authentication can intercepts network traffic, according to the authentication policies, until the user authenticates his or her connection, usually through a specifically designated login web page or user agreement page. This means all web page requests can initially be redirected to a special web page that requires users to authenticate their sessions. Once authentication is successful, they can then connect to the rest of the network or Internet. As soon as a user attempt to open a web page, the UAG reroutes his/her browser to a web portal page that prompts he/she to log in or agree to the policy of user agreement. Figure 178 Web Authentication Example The web authentication page only appears once per authentication session. Unless a user session times out or he/she closes the connection, he or she generally will not see it again during the same session. 23.1.1 What You Can Do in this Chapter • Use the Configuration > Web Authentication screens (Section 23.2 on page 260) to enable web authentication, set the logout IP, create and manage web authentication policies, configure authentication type profiles and upload or download custom files. • Use the Configuration > Web Authentication > Walled Garden screens (Section 23.3 on page 277) to enable and create walled garden links that display in the login screen. UAG Series User's Guide 259
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