A hardware token is a small device that generates a dynamic password. The numbers generated by the tokens are uniquely determined by the token data information loaded into each token. Hardware tokens can be used to authenticate to the Identity as a Service portal and applications.
You must enter the passcode before it expires. If it expires, you need to generate a new passcode and reattempt to authenticate. Every token has a unique, vendor-specific serial number.
Choose one of these procedures, as required.