Educational guidance only. This article is not legal advice, an audit conclusion or an authorization to test systems.
Confirm who can authorize
An organization must have authority over the systems it asks someone to test. Third-party hosting and suppliers can impose additional boundaries. Public access is not permission.
Define rules of engagement
Record included assets, dates, allowed activities, excluded data, stop conditions and responsible contacts. Testing must stay within the agreed limits even when another system appears connected.
Use safe learning environments
Practice only in intentionally designed labs or systems you are entitled to test. The CyberLabs demos are fictional browser exercises, not tools for targeting public systems.