4. Cryptography
  5. Video cryptography
  6. Video electric signal modification

Alaa S. Youssef

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Digital content distribution using web broadcasting services

Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
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Digital content distribution using web broadcasting services

Data processing: financial – business practice – management – or co – Business processing using cryptography – Secure transaction
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Multi-tier digital TV programming for content distribution

Cryptography – Video cryptography – Video electric signal modification
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System and method for supporting digital rights management...

Information security – Prevention of unauthorized use of data including prevention... – Access control
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System and method for supporting digital rights management...

Information security – Prevention of unauthorized use of data including prevention...
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Profile ID: LFUS-PAI-P-2756603

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