26 lines
1.4 KiB
Text
26 lines
1.4 KiB
Text
Kerberos V5 is an authentication system developed at MIT.
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This package/port contains the applications which used to be in the
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MIT Kerberos distribution.
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WWW: http://web.mit.edu/kerberos/
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Abridged from the User Guide:
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Under Kerberos, a client sends a request for a ticket to the
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Key Distribution Center (KDC). The KDC creates a ticket-granting
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ticket (TGT) for the client, encrypts it using the client's
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password as the key, and sends the encrypted TGT back to the
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client. The client then attempts to decrypt the TGT, using
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its password. If the client successfully decrypts the TGT, it
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keeps the decrypted TGT, which indicates proof of the client's
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identity. The TGT permits the client to obtain additional tickets,
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which give permission for specific services.
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Since Kerberos negotiates authenticated, and optionally encrypted,
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communications between two points anywhere on the internet, it
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provides a layer of security that is not dependent on which side of a
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firewall either client is on.
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The Kerberos V5 package is designed to be easy to use. Most of the
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commands are nearly identical to UNIX network programs you are already
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used to. Kerberos V5 is a single-sign-on system, which means that you
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have to type your password only once per session, and Kerberos does
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the authenticating and encrypting transparently.
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Jacques Vidrine <n@nectar.com>
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