Diagnostic and safe workspace setup
Practice allowed and blocked actions in a safe workspace.
Reviewed: 2026-10-03
Source-based teaching example · Fictional data
Narration: Microsoft Mark · locally synthesized

00:00:00.000 — What you will learn

Practice allowed and blocked actions in a safe workspace.

Visual description:
Practice allowed and blocked actions in a safe workspace.

00:00:06.333 — The idea

Write down what may be read, changed or sent. Keep training sources separate from outputs. Practice recovering the original sources before depending on the workflow.

Visual description:
Write down what may be read, changed or sent. Keep training sources separate from outputs. Practice recovering the original sources before depending on the workflow.

00:00:20.625 — One useful term

Permission list. An explicit list of allowed actions and locations.

Visual description:
An explicit list of allowed actions and locations.

00:00:28.375 — A worked example

The mock rule allows reading a training file and writing new training outputs. It blocks private notes and every network action. Record both an allowed and a blocked attempt using the supplied exercise.

Visual description:
The mock rule allows reading a training file and writing new training outputs. It blocks private notes and every network action. Record both an allowed and a blocked attempt using the supplied exercise.

00:00:43.875 — Your turn to think

Does a paper permission map prove that software blocks access? Pause and decide before continuing.

Visual description:
Does a paper permission map prove that software blocks access?
Pause the video if you need more time.

00:01:01.417 — Why this answer works

No. It shows your understanding of the rule. Actual software enforcement needs a separate test in an approved training environment.

Visual description:
No. It shows your understanding of the rule. Actual software enforcement needs a separate test in an approved training environment.

00:01:12.958 — Check 1

Use only the supplied training cases.

Visual description:
Use only the supplied training cases.

00:01:18.417 — Check 2

Record allowed and blocked results.

Visual description:
Record allowed and blocked results.

00:01:23.583 — Check 3

Check that original sources can be restored.

Visual description:
Check that original sources can be restored.

00:01:29.167 — Now try a different case

Open the lesson and try its different practice case. Use every check in the full task. Watching alone does not mark the lesson complete.

Visual description:
Open the lesson
Try the new case
Check and revise
The full task and its requirements are in the linked lesson.