4. Electrical computers and digital processing systems: support
  5. Multiple computer communication using cryptography
  6. Particular communication authentication technique

David J Pearson

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Authentication surety and decay system and method

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

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
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Authentication system and method

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Security kernel or utility
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Circuit arrangement and method for protecting electronic...

Information security – Protection of hardware
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Contents server, contents receiving apparatus and network...

Information security – Prevention of unauthorized use of data including prevention... – Copy detection
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Profile ID: LFUS-PAI-P-2193543

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