What does the Kerberos key tab file contain?

The correct answer is C. Pairs of Kerberos principals and encryption keys. A Kerberos keytab (key table) file stores pairs of Kerberos principals (e.g., service or user identities in the format user@REALM or service/hostname@REALM) and their corresponding long-term encryption keys. These keys are derived from the principal's password and are used to…

Deployment and Configuration

Question

Options

APairs of authentication settings and un-authentication settings
BPairs of encryption and decryption keys
CPairs of Kerberos principals and encryption keys
DPairs of ktpass tools

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A
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B
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C
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D
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Explanation

A Kerberos keytab (key table) file stores pairs of Kerberos principals (e.g., service or user identities in the format user@REALM or service/hostname@REALM) and their corresponding long-term encryption keys. These keys are derived from the principal's password and are used to authenticate services or users without requiring interactive password entry. Keytabs enable automated processes (e.g., daemons or scheduled tasks) to decrypt Kerberos tickets and prove their identity securely.

Topics

#Kerberos#key tab file#encryption keys#Kerberos principals

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