Apparatus and method for access control

Apparatus and method for authenticating transmitting application

Apparatus and method for authentication and encryption of a remo

Apparatus and method for authentication and session key exchange

Apparatus and method for controlling access to and interconnecti

Apparatus and method for controlling access to and interconnecti

Apparatus and method for cryptographic companion imprinting

Apparatus and method for demonstrating and confirming the status

Apparatus and method for effecting a key change via a cryptograp

Apparatus and method for encrypting communications without excha

Apparatus and method for establishing a cryptographic link betwe

Apparatus and method for local encryption control of a global tr

Apparatus and method for preventing disclosure through user-auth

Apparatus and method for secure transmission of data over an uns

Apparatus and method for secure transmission of data over an uns

Apparatus and method for securing captured data transmitted betw

Apparatus and method for sensitive circuit protection with set-s

Apparatus and method for upgrading terminals to maintain a secur

Apparatus and methods for granting access to computers

Apparatus and methods for verifying the identity of a party