Kerberos V5 is an authentication system developed at MIT.
WWW: http://web.mit.edu/kerberos/
Abridged from the User Guide:
Under Kerberos, a client sends a request for a ticket to the
Key Distribution Center (KDC). The KDC creates a ticket-granting
ticket (TGT) for the client, encrypts it using the client's
password as the key, and sends the encrypted TGT back to the
client. The client then attempts to decrypt the TGT, using
its password. If the client successfully decrypts the TGT, it
keeps the decrypted TGT, which indicates proof of the client's
identity. The TGT permits the client to obtain additional tickets,
which give permission for specific services.
Since Kerberos negotiates authenticated, and optionally encrypted,
communications between two points anywhere on the internet, it
provides a layer of security that is not dependent on which side of a
firewall either client is on.
The Kerberos V5 package is designed to be easy to use. Most of the
commands are nearly identical to UNIX network programs you are already
used to. Kerberos V5 is a single-sign-on system, which means that you
have to type your password only once per session, and Kerberos does
the authenticating and encrypting transparently.
Jacques Vidrine <n@nectar.com>
- New port: security/linux-krb5-libs
Kerberos V5 is an authentication system developed at MIT.
(Linux version)
WWW: http://web.mit.edu/kerberos/
- New port: security/linux-openssl
The OpenSSL Project is a collaborative effort to develop a robust,
commercial-grade, full-featured, and Open Source toolkit implementing
the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security
(TLS v1) protocols with full-strength cryptography world-wide. The
project is managed by a worldwide community of volunteers that use
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