9/14/2023 0 Comments Digi key wikipedia![]() ![]() The token and the authentication server must have synchronized clocks. ![]() Synchronous dynamic password token A timer is used to rotate through various combinations produced by a cryptographic algorithm. ![]() This type is vulnerable to replay attacks. Static password token The device contains a password which is physically hidden (not visible to the possessor), but which is transmitted for each authentication. There are four different ways in which this information can be used:Īsynchronous password token for HSBC online banking. Some tokens have audio capabilities designed for those who are vision-impaired.Īll tokens contain some secret information that is used to prove identity. Connected tokens utilize a variety of interfaces including USB, near-field communication (NFC), radio-frequency identification (RFID), or Bluetooth. Some designs incorporate tamper resistant packaging, while others may include small keypads to allow entry of a PIN or a simple button to start a generating routine with some display capability to show a generated key number. Security tokens can be used to store information such as passwords, cryptographic keys used to generate digital signatures, or biometric data (such as fingerprints). Examples of security tokens include wireless keycards used to open locked doors, or a banking token used as a digital authenticator for signing in to online banking, or signing a transaction such as a wire transfer. It acts like an electronic key to access something. The token is used in addition to, or in place of, a password. A GoldKey security token connected to a laptopĪ security token is a peripheral device used to gain access to an electronically restricted resource. Not to be confused with Security token offering. ![]()
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