+6.3 Authenticator Recovery
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6.3 Authenticator Recovery
The weak point in many authentication mechanisms is the process followed when a subscriber loses control of one or more authenticators and needs to replace them. In many cases, the options for authenticating the subscriber are limited, and economic concerns (e.g., the cost of maintaining call centers) motivate the use of inexpensive and often less secure backup authentication methods. To the extent that authenticator recovery is human-assisted, social engineering attacks also pose risks. To maintain the integrity of the authentication factors, it is essential that one authentication factor cannot be leveraged to obtain an authenticator of a different factor. For example, a password must not be usable to obtain a new list of look-up secrets.
1. Pregled
1.1 Sklici
1.2 Ugotovljene zahteve
1.3 Povezani predpisi
2. Ugotovljene zahteve
3. Povezani predpisi
- NIST -
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