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Remember ACL

Full name: Access Control List

Memory aid: Access is Controlled by a List.

Rule evaluation, inheritance, and default behavior depend on the system.

Study area: Operations & legacy systems · Batch 5

Relevant study for: CompTIA A+ Core 2 220-1202 · CompTIA Server+ · CompTIA Linux+ · CompTIA Cloud+

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DevOps & Tooling / Knowledge library

ACL — Access Control List

Lists access rules for resources or traffic.

Acronym study batch 5 · reviewed 2026-10-20

Why learn ACL — Access Control List?

Lists access rules for resources or traffic.

Where it came from

Rule evaluation, inheritance, and default behavior depend on the system.

Build your understanding

Work through these exercises in order. Try the task before opening a reference.

  1. Without looking, expand ACL: Access Control List.
  2. Recall this memory aid: Access is Controlled by a List.
  3. Explain the practical use: Lists access rules for resources or traffic.
  4. Explain this distinction: Rule evaluation, inheritance, and default behavior depend on the system.
  5. Identify ACL in a device specification, architecture diagram, or system inventory.

Documentation and sources

Catalog source: technology-maxxing. This page reproduces the existing catalog’s learning material and source links.