| 摘要 |
A resource manager ( 14, 16 ) of a content management system ( 10 ) is configured to receive a client request ( 34, 36 ) pertaining to information and to access at least one of a plurality of data servers ( 20, 22, 24, 26 ) to execute the client request ( 34, 36 ). An encryption engine ( 80 ) encrypts passwords associated with the plurality of data servers ( 20, 22, 24, 26 ) using a key-based encryption algorithm and stores a ciphertext corresponding to each password in a passwords storage ( 40 ). A server identifier module ( 70, 72 ) identifies a ciphertext in the passwords storage ( 40 ) that is associated with the at least one of a plurality of data servers ( 20, 22, 24, 26 ). A decryption engine ( 100 ) decrypts the ciphertext using a key-based decryption algorithm corresponding to the key-based encryption algorithm.
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