| 摘要 |
A system for ensuring secure access to a resource 14 comprises a password checker 12 adapted to check a user's password before allowing access to the resource. The password checker further includes means, responsive to user input, for generating a string indicative of the identity of the resource; means, responsive to receipt of a super-password from a super-password generator 10, for decrypting the super-password with a public key 22 associated with the resource; and means, responsive to the string and the decrypted super-password matching, for allowing access to the resource. The super-password generator responds to the string being provided by an accredited user to encode the string with a private key 20 corresponding to the public key 22.
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