Secure data cartridge

Secure password entry

Security method and apparatus employing authentication by...

Single-use passwords for smart paper interfaces

System and method for acoustic two factor authentication

System and method for controlling access to computer code in...

System and method for encrypting and decrypting files

System and method for extending secure authentication using...

System and method for generating and authenticating a...

System and method for on-demand computing for parallel SCSI

System and method for trusted communication

System and method of secure authentication information...

System for generating requests to a passcode protected entity

Systems and methods for increasing the difficulty of data...

Systems and methods for increasing the difficulty of data...