nShield Trusted Verification Device (TVD)
nShield Trusted Verification Device (TVD) nShield Trusted Verification Device (TVD) is a USB connected smart card reader. The nShield TVD connects to a laptop or work station. The TVD facilitates the authentication between the smart card and the HSM. The user is prompted to confirm the Electronic Serial Number (ESN) of the HSM being displayed on the nShield TVD. Each time a smart card is inserted a new secure channel between smart card and HSM is established, when the smart card is removed the secure channel is shut down. Safety and security When the TVD is not being used it must be stored in a secure place. There are no user-serviceable parts inside the nShield TVD. Any attempt to dismantle the nShield TVD results in any remaining warranty cover, the maintenance and support agreement, or both being rendered void. Always inspect the USB cable and the nShield TVD before use. Make sure that the two nCipher tamper seals on the nShield TVD are undamaged before using the device, see "...