Method and apparatus for secure delivery and rights...

Method and apparatus for secure distribution of software

Method and apparatus for secure distribution of software

Method and apparatus for secure remote system management

Method and apparatus for securely associating an optically...

Method and apparatus for securing transfer of and access to...

Method and apparatus for selectively executing information...

Method and apparatus for setting access restriction information

Method and apparatus for setting access restriction information

Method and apparatus for source-based message authorization...

Method and apparatus for using contents

Method and apparatus for using secret keys to make data...

Method and apparatus for utilizing a configurable lock on a...

Method and apparatus for validation of application data on a...

Method and apparatus providing deception and/or altered...

Method and apparatus to improve the protection of...

Method and apparatus to protect media existing in an...

Method and apparatus to secure user confidential data from...

Method and arrangement for controlling locking function

Method and device for authorising conditional access