Kerberos – The What, How and Why?
TL;DR Kerberos is a robust network authentication protocol that uses secret-key cryptography to verify users and services in a secure manner. Major components include: Key Distribution Center (KDC) consisting of Authentication Service (AS) and Ticket Granting Service (TGS) Service Ticket Granting Ticket (TGT). The authentication flow involves the client obtaining a TGT from the Authentication
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