Secure web tunnel

Details Secure web tunnel Secure web tunnel

1997-05-13

1998-09-08

Hua, Ly

39518801, 39520058, G06F 1314

Patent

active

058058036

ABSTRACT:
In a computer implemented method, a client computer connected to a public network such as the Internet makes a request for an intranet resource to a tunnel of a firewall isolating the intranet from the Internet. The request is made in a public message. The tunnel sends a message to the client computer to redirect to a proxy server of the tunnel. The client computer send a token and the request for the resource the proxy server. If the token is valid, the request is forwarded to the intranet, otherwise, the user of the client computer must first be authenticated.

REFERENCES:
patent: 5325362 (1994-06-01), Aziz
patent: 5485455 (1996-01-01), Dobbins et al.
patent: 5550984 (1996-08-01), Gelb
patent: 5623601 (1997-04-01), Vu
patent: 5720035 (1998-02-01), Allegre et al.

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