Abstract: A security system including a token and a host system. The token includes volatile random access memory for storing security data for use during a step of secure authentication, an interface for providing communication with a host system when coupled thereto, and a processor. The processor performs the steps of authenticating a host system and the token, providing secure information to the host system upon authentication therewith, and re-authenticating the host system and the token in response to receipt of the secure information after a reset of the token has occurred.

Abstract: A security system is disclosed, including a token as well as a host system. The token consists of volatile random access memory for storing security data for use during a step of secure authentication, an interface for providing communication with a host system when coupled thereto, and a processor. The processor performs the steps of authenticating a host system and the token, providing secure information to the host system upon authentication therewith, and re-authenticating the host system and the token in response to receipt of the secure information after a reset of the token has occurred.