Token, along with the one-time password displayed on the token and a PIN number Or service, a user must enter a username that is associated with his or her Interval that is displayed on the LCD screen. One-time password, either each time a user makes a login attempt or at a set The token uses that key to generate a unique Each token is seeded with a uniqueĮncryption key from a server. One-time password solutions are devices (often referred to as tokens) that are used to enhance security. Is lost or stolen (unlike a compromised username and password). Also,īecause a token is a physical object, its absence will be noticed quickly if it Token is useless without the PIN or user’s biometric evidence. Or other identifying information such as a fingerprint greatly enhance securityīecause the password or PIN is essentially useless without the token, and the The requirement of a physical device as well as a secret code Requires a physical token as well as either a PIN number or a biometric evidence Both of these technologies offer theĬapability to beef up security by means of two factor authentication-which One solution to this conundrum is the use of token-based authentication suchĪs smart cards or one-time password tokens. VPN offers some protection for remote access, but in manyĬases even VPN relies on passwords as the method of authenticating users and Security when users access resources via unprotected Wi-Fi hotspots or home As users become more mobile, this becomes an even greater dilemmaīecause of the potential theft of portable computers or the inherent lack of If you allow less-secure passwords, they can be easily guessed orĬracked.

Write them down on a piece of paper kept at their desk (negating the security of If you force passwords with greater levels of security, users are likely toįorget them and continually need to call the help desk to have them reset or Policies that offer greater levels of security and policies that permit users toĬhoose passwords that are easy to remember. Systems administrators often need to strike a balance between password Apple Training Series: Mac OS X v10.4 System Administration Reference, Volume 2

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