| 摘要 |
A method for computer identity tracking may be implemented by executing software, for example, from a server, for generating a baseline machine fingerprint for a client device by reading data indicating current configuration states of hardware making up the client device and processing the data to generate the baseline machine fingerprint, storing the baseline machine fingerprint in a database of stored machine fingerprints, subsequently generating a working machine fingerprint for the client device, the working machine fingerprint derived from a portion of the data, the portion determined according to a sampling protocol, querying the database of stored machine fingerprints using the working machine fingerprint and the sampling protocol to determine whether the working machine fingerprint matches a machine fingerprint previously stored in the database, and providing an indication of results from querying the database.
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