Also called a "digital ID," "digital identity certificate," "identity certificate ... known as a "certification authority" (CA) such as VeriSign and Thawte. The CA verifies that a public key ...

BT is to launch a digital certificate service this week in conjunction with security company Verisign. Digital certificates are used to confirm the identity of trading partners on the Internet.

Altogether, the Symantec-VeriSign deal will give the security giant VeriSign's SSL Certificate Services ... and they want to use their various digital devices to access information wherever ...