**Due to the current COVID-19 isolation rules all our courses are being delivered via virtual instructor led learning until further notice**
Training approach
This structured course uses Instructor Led Training to provide the best possible learning experience. Small class sizes ensure students benefit from our engaging and interactive style of teaching with delegates encouraged to ask questions throughout the course. Quizzes follow each major section allowing checking of learning. Hands on sessions are used throughout to allow delegates to consolidate their new skills.
Overall rating:
Customer reviews
"Good content, good lecture, good venue.
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S. C. QuinetiQ
S. C. QuinetiQ
"Course was a real eye-opener to some of the barriers we encounter.
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T. E. FP Mailing
T. E. FP Mailing
Definitive Kerberos for engineers training course contents
What is Kerberos?
Single Sign On, The protocol, the standard, history, v4, v5, RFCs, Linux, Windows.
Kerberos concepts and technology
AAA, Authentication, Authorization, Accounting. Kerberos vs LDAP and directories. Privacy, integrity. Kerberos realms, principles, instances. Keys, salts, passwords. Key Distribution Centre, Authentication server, ticket granting server. Tickets.
Installation and administration of Kerberos
Installing Kerberos, creating realms, testing. DNS and Kerberos, Kerberos clients. Hands on: Windows and Linux Kerberos.
Kerberos protocols
The Needham-Schroeder protocol, Kerberos v4. Authentication server, ticket granting server, Kerberos v5, encryption options, ticket options, other protocol features and extensions. Related protocols: GSSAPI, SPNEGO. Hands on: Using Wireshark to “see” Kerberos.
Troubleshooting Kerberos
Approach, debugging tools, errors and solutions. Hands on: Kerberos troubleshooting.
Kerberos security concerns
Kerberos attacks, protocol security issues. Dictionary attacks, brute force attacks, replay attacks, MITM attacks, security solutions, protecting the KDC, firewalls, NAT and Kerberos. Hands on: Kerberos logging.
Software which uses Kerberos
Kerberos logins, Kerberos and web based applications, Directory services.
Advanced Kerberos issues
Cross realm authentication, Windows issues, Windows and UNIX interoperability, Hands on: Using a Windows DC for UNIX clients.
Why Choose Us
- Ability to teach
- Technical knowledge
- Answering questions
We limit our maximum class size to 8 delegates; often we have less than this. This ensures optimal interactivity between delegates and instructor.
"Excellent course. The small class size was a great benefit…"
M.B. IBM
We write our own courses; courseware does not just consist of slides and our slides are diagrams not bullet point text. A typical chapter provides clearly defined objectives with a chapter overview, slides with text underneath, a quiz at the end to check the learning of the students. Hands on exercises are at the end and are used to reinforce the theory.