Kerberos terminology includes ticket-granting tickets, ticket-granting services, authentication service, and principles.
- [Instructor] Kerberos is a rather…complex authentication system,…but we're going to do a quick overview…just to cover some terms and get an idea how it works.…If you want to know more in-depth information…about how it works,…you might want to check out kerberos.org for more information.…In Kerberos, we have a Key Distribution Center database…that holds principles and encryption key data.…I'll get to principles in a moment.…The Key Distribution Center database runs…on the Key Distribution Center server.…This host is a central server…that runs the Authentication Service…and the Ticket Granting Service.…
A principle, as I mentioned earlier, is a verified client.…The realm is the administrative area…of a Key Distribution Center.…The Ticket Granting Ticket…is the initial ticket requested by the client.…The Ticket Granting Service is a service running…on the Key Distribution Center to issue tickets.…To authenticate, a client contacts…the Authentication Service running…on the Key Distribution Center.…The Authentication Service produces…
- Network Time Services (NTP)
- How NTP works for authentication
- Configuring the chrony server and chrony client
- Setting up an LDAP server and LDAP client
- Creating a Kerberos database
- Configuring Kerberos client authentication
Skill Level Intermediate
RHCE Cert Prep: Networking and SSHwith Grant McWilliams1h 53m Appropriate for all
Linux: Package Management for CentOSwith Grant McWilliams1h 56m Intermediate
1. Network Time Services
2. Setting Up an LDAP Server
3. Setting Up an LDAP Client
4. Authentication Using Kerberos
Next steps1m 10s
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