Method for secure network access via message intercept

Details Method for secure network access via message intercept Method for secure network access via message intercept

1995-03-31

1997-12-16

Beausoliel, Jr., Robert W.

Boots, shoes, and leggings

395186, 3642225, 3642864, G06F 1100

Patent

active

056995130

ABSTRACT:
Security is provided for an inside network (14) by a security host (26). Connection request messages sent from source hosts (22) in an outside network (12) are intercepted (94) in the security host (26) and prevented from being transmitted on the inside network (14). The user of the source host (22) then establishes a connection (78) to the security host (26) where a dialog session (80, 98, 100) occurs to confirm the user's authenticity and authorization. After the user is confirmed, the intercepted connection request message is released (116) for transmission on the inside network (14) where the intended application service will respond and a communication session will commence.

REFERENCES:
patent: 4727243 (1988-02-01), Savar
patent: 4799153 (1989-01-01), Hann et al.
patent: 5434920 (1995-07-01), Cox et al.
patent: 5455861 (1995-10-01), Faucher et al.
patent: 5499297 (1996-03-01), Boekert
patent: 5537099 (1996-07-01), Liang
patent: 5560008 (1996-09-01), Johnson et al.
patent: 5577209 (1996-11-01), Boyle et al.

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