Authentication and verification for use of software
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 21, 2006
Grant Date -
Mar 27, 2003
app pub date -
Sep 25, 2001
filing date -
Sep 25, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A computer system comprises a security computer having a security database and at least one workstation computer on which software is accessible for execution. The database includes security values that the workstation computers use to verify whether their copy of software is authentic (i.e., unmodified such as might occur from action of a virus). The database can also be used verify whether the software can be run on a particular workstation computer.
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