USB token is a password-protected physical device in which the digital signature is stored. It has special built-in software to recognize and open digital signatures.
ePass 2003 Auto is a high-security PKI based USB token incorporating the most powerful cryptographic technology and standards available today. It is designed for all Public Key Infrastructure environments and brings two-factor cryptographic authentications to applications where security is critical. FIPS 140-2 validated card operating system on-board key management mechanism enable a higher level of security assurance to a wide range of sensitive applications.