Network content access control

Electrical computers and digital processing systems: support – System access control based on user identification by... – Using record or token

Reexamination Certificate

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Details

C713S184000, C713S183000, C713S152000

Reexamination Certificate

active

06928545

ABSTRACT:
A method for preventing unauthorized access by a requestor to data sent via computer networks, including a) requesting, from a requesting computer, access to data from a first server, at the first server b) determining if the request is a valid request, c) receiving a ticket from a ticket server, if the request is a valid request d) providing the ticket identifying the requestor to a second server the data is stored, e) directing the requesting computer to request access to the data from the second server, at the second server f) receiving the request from the requesting computer, g) verifying the ticket as identifying the requestor, and h) sending the data to the requesting computer in response to the request.

REFERENCES:
patent: 5491752 (1996-02-01), Kaufman et al.
patent: 5535276 (1996-07-01), Ganesan
patent: 5590199 (1996-12-01), Krajewski et al.
patent: 5754763 (1998-05-01), Bereiter
patent: 5809144 (1998-09-01), Sirbu et al.
patent: 5923756 (1999-07-01), Shambroom
patent: 6026414 (2000-02-01), Anglin
Alfred J. Menezes et al., Handbook of Applied Cryptography, 1997, CRC Press LLC, pp. 401-403, 500-502.

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