Remember SDDL
Full name: Security Descriptor Definition Language
Memory aid: Security Descriptors have a Definition Language.
Read owner, group, permissions, and audit components in their proper context.
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
SDDL — Security Descriptor Definition Language
Represents Windows security descriptors in a defined string notation.
Why learn SDDL — Security Descriptor Definition Language?
Represents Windows security descriptors in a defined string notation.
Where it came from
Read owner, group, permissions, and audit components in their proper context.
- Memory aid (a learning cue, not the expansion): Security Descriptors have a Definition Language.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Without looking, expand SDDL: Security Descriptor Definition Language.
- Recall this memory aid: Security Descriptors have a Definition Language.
- Explain the practical use: Represents Windows security descriptors in a defined string notation.
- Explain this distinction: Read owner, group, permissions, and audit components in their proper context.
- Identify SDDL in a device specification, architecture diagram, or system inventory.
Documentation and sources
- Microsoft Windows authorization documentation (learn.microsoft.com)