Information security – Prevention of unauthorized use of data including prevention... – Access control
Reexamination Certificate
2011-02-15
2011-02-15
Pyzocha, Michael (Department: 2437)
Information security
Prevention of unauthorized use of data including prevention...
Access control
C713S176000, C714S799000
Reexamination Certificate
active
07891014
ABSTRACT:
According to the invention, a method for authenticating download of a number of digital content files ordered from a web site is disclosed. In one step, a selection of the digital content files is received with the web site. Download manager software, media information, the digital content files, and first codes for each of the digital content files are sent to the client computer. The media information indicates a location of each of the number of digital content files. A first code is calculated for each of the digital content files. If the client computer determines that the first code doesn't match a second code for a particular digital content file, it is resent.
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Kilpatrick Townsend & Stockton LLP
Limelight Networks, Inc.
Pyzocha Michael
LandOfFree
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