Map Local Permissions
Read file ownership and access rules without changing system-wide security settings.
Read file ownership and access rules without changing system-wide security settings.
Prepare 15m · Build 70m · Verify 20m · Document 15m
Work only inside the folder created by Smartphone-Academy.py prepare permission-map. Use the supplied samples or systems you personally administer.
Prepare the Termux workspace
Open Termux in the Academy root and prepare this lab with the local companion. It creates safe samples, notes and evidence files under your Termux account.
python Smartphone-Academy.py prepare permission-mapNo root. Use the supplied files and keep the workspace under $HOME.Practical mission
- Inspect permissions on source, working and evidence folders
- Identify where write access is broader than necessary
- Apply a safer permission to a disposable test file
- Verify the intended user can still complete the task
A permission matrix for the academy workspace and two justified corrections.
Quality gate
Analyst reflection
Which result from “Verify the intended user can still complete the task” would need more evidence before it could support an operational decision?
After checking the evidence, run python Smartphone-Academy.py complete permission-map. Progress is stored locally in the Termux home directory.