Challenge response-based device authentication system and...

Challenge response-based device authentication system and...

Challenge/response security architecture with fuzzy recognition

Chameleon hashing and signatures

Changer apparatus, method for locking security protection thereo

Changing a codec or MAC size without affecting the...

Changing the personality of a device by intercepting...

Channel configuration program server architecture

Channel isolation arrangement and method for dissociated data

Channel-specific file system views in a private network...

Channel-to-channel skew compensation apparatus

Character position-based password recovery

Characterization of data access using file system

Charging a rechargeable external device by periodically...

Charging and communication cable system for a mobile...

Charging and communication cable system for a mobile...

Charging and monitoring apparatus and method of charging a...

Charging of mobile devices

Charging of mobile devices

Charging system incorporated in computer for charging and...