Remember TGT
Full name: Ticket-Granting Ticket
Memory aid: A Ticket Grants access to more Tickets.
A TGT is a sensitive credential and should not be exposed in logs.
Study area: Identity & access · Batch 8
Relevant study for: CompTIA Security+ SY0-701 · ISC2 CISSP 2024 outline · ISC2 SSCP · Security, Compliance, and Identity Fundamentals SC-900 · Identity and Access Administrator SC-300 · ISC2 CC · Cybersecurity Architect SC-100
Practice with exam flashcards →Cybersecurity & Identity / Knowledge library
TGT — Ticket-Granting Ticket
Obtains service tickets in a Kerberos authentication flow.
Why learn TGT — Ticket-Granting Ticket?
Obtains service tickets in a Kerberos authentication flow.
Where it came from
A TGT is a sensitive credential and should not be exposed in logs.
- Memory aid (a learning cue, not the expansion): A Ticket Grants access to more Tickets.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Without looking, expand TGT: Ticket-Granting Ticket.
- Recall this memory aid: A Ticket Grants access to more Tickets.
- Explain the practical use: Obtains service tickets in a Kerberos authentication flow.
- Explain this distinction: A TGT is a sensitive credential and should not be exposed in logs.
- Identify TGT in a device specification, architecture diagram, or system inventory.
Documentation and sources
- IETF RFC 4120 (www.rfc-editor.org)