Attacking Kerberos Delegation

Kerberos Delegation is a powerful authentication mechanism that allows users and services to securely access resources in an Active Directory environment.   Topics covered:   Basic principles of Kerberos Delegation   Types of delegations, their configuration and how they work   Exploiting constrained delegation  By exploring these topics one by one in our blog, you’ll...

Kerberos Attacks – Part 1

As discussed in the Active Directory Basics blog, Kerberos is an authentication mechanism used to authenticate users and services. The two main components of Kerberos are: Authentication Server (AS), which authenticates user and grants Ticket Granting Ticket (TGT) Ticket Granting Server (TGS), which issues the service tickets (TGS) The main goal of an attacker is...