What Is a Silver Ticket Attack?
A ticket in cybersecurity is a set of credentials used to authenticate users. A silver ticket is a forged ticket an unauthorized user creates. With this forged silver ticket, threat actors can launch a cyber attack that involves exploiting the weaknesses of a Kerberos authentication system. In this system, a Ticket Granting Service (TGS) serves as the credential token, granting authorized users access to particular services.