07676834 is referenced by 8 patents and cites 69 patents.

To limit access to thieves of passwords, at initial registration with a Web server, a user is given a password and user name, and a cookie including a login key and machine ID is downloaded to the user. For subsequent log ins, the user inputs the user name and password and if they are correct, the server checks the cookie on the user computer to determine whether the login key and machine ID matches the record stored in the server before granting access. If access is successful a new login key is sent in a new cookie to be used in the next subsequent login so that the login key changes every login. If the cookie check is unsuccessful, the server refuses access until a user validation process has been completed.

Title
System and method for blocking unauthorized network log in using stolen password
Application Number
10/892584
Publication Number
7676834 (B2)
Application Date
July 15, 2004
Publication Date
March 9, 2010
Inventor
Robert Robb
Las Vegas
NV, US
Allan Camaisa
Las Vegas
NV, US
Agent
John L Rogitz
Assignee
Anakam L L C
NV, US
IPC
H04N 7/16
H04L 29/06
G06F 21/00
G06F 17/30
G06F 15/16
G06F 7/04
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