Method and apparatus for allowing access to secured computer res
Method and apparatus for an adapter card providing conditional a
Method and apparatus for authenticating a data carrier intended
Method and apparatus for authenticating accreditations and for a
Method and apparatus for authenticating messages
Method and apparatus for authenticating recorded media
Method and apparatus for authenticating the location of remote u
Method and apparatus for authenticating users of a communication
Method and apparatus for authentication in a communication syste
Method and apparatus for authentication in a communication syste
Method and apparatus for authentication in a communication syste
Method and apparatus for authentication of client server communi
Method and apparatus for authentication of client server...
Method and apparatus for authentication of postage accounting re
Method and apparatus for authorizing remote internet access
Method and apparatus for autokey rotor encryption
Method and apparatus for calculating message signatures in advan
Method and apparatus for changing the master key in a cryptograp
Method and apparatus for collaborative document control
Method and apparatus for communication of video, audio, teletext