(57) ABSTRACT A method for identifying a media file transmitted over a network includes
creating a plurality of known media file identifiers, each for a respective one of a plurality of …

4,694,489 A 9, 1987 Frederiksen 5,067,035 A 11/1991 Kudelski et al. 5,134,656 A 7, 1992
Kudelski 5,144,663 A 9, 1992 Kudelski et al. 5,375,168 A 12/1994 Kudelski 5,539,450 A 7 …

A system, apparatus, and method are directed to providing and securely viewing secure
content. In one embodiment, a secure player provides secure screening/previewing of …

Various embodiments are directed towards employing a con tainer and communication
protocol proxy component within a client device to receive securely real-time streamed, pro …

6,409,080 B2 6/2002 Kawagishi 5,144,663 A 9, 1992 Kudelski et al. 6,409,089 B1 6/2002
Eskicioglu 5, 191,611 A* 3/1993 Lang........................... 705/53 6,415,031 B1 7/2002 Colligan …

Client Computer and sending the encrypted first portion and the second portion of the data
over the network to the client. The method further includes receiving data from the server …

(57) ABSTRACT A system and method for providing end-to-end security of content over a
heterogeneous distribution chain is provided. A content owner provides content to an …

An apparatus, system, and method are directed towards parsing and selectively encrypting
di? cerent portions of data in real-time, decrypting the encrypted data in real-time, and …

There is disclosed a process for encrypting a data stream to secure the data stream for
single viewing and to protect copyrights of the data stream. Specifically, there is disclosed a …

(57) ABSTRACT A system, apparatus, and method are directed to providing and securely
viewing secure content. In one embodiment, a secure player provides secure …