Privacy is not a footnote. It is the first branch in the decision.
Routine drafting, planning, coding, and non-sensitive analysis can usually use cloud tools.
Medical, psychological, financial, legal, student, or personally identifying material should not be pasted into them.
Routine material: cloud tools are usually acceptable.
Sensitive material: keep it local or on university infrastructure.
Unclear material: treat it as sensitive until you know otherwise.
A good prompt is a workflow, not a magic sentence.
Context, task, output format, and validation instructions all matter. The model should know
who you are helping, what material it can use, and what a useful answer should look like.
Context: role, audience, sources, limits, and examples.
Task: compare, critique, extract, draft, grade, or build.
Output: length, structure, language, citation style, and evidence.