Sirrus Corpannounce the launch of Digital Deadbolt a proprietary hardware-based network security passkey device. The Sirrus Digital Deadbolt USB/Bluetooth enabled fob-style passkey incorporates several innovative security and design improvements intended to enhance overall network security and administration capabilities. Sirrus Corp. is currently in advanced discussions with prospective customers for implementation of the Digital Deadbolt into their security plan. Their authentication token simply isn't there to steal. The same Digital Deadbolt also authenticates users to specific PCs, leaving no opportunity to steal access credentials with keyboard loggers or by locating a password database. Disconnecting or walking away with the Digital Deadbolt (depending on USB or Bluetooth) locks the PC screen. The screen can only be unlocked when an authorized Digital Deadbolt returns/is plugged back in.