Prepare a minimal task input and map where sensitive information could travel.
Start with what the task needs
Data minimization means supplying only the information needed for a defined purpose. First, ask which fields materially change the answer.
Sensitive information can include personal details, private business plans, and credentials. Treat those categories deliberately before copying material into a service.
A fictional substitute often works for learning, demonstrations, and prompt testing. Preserve the structure of the task while replacing real identities and confidential facts.
Map the information flow
The data journey may include an application, model provider, search service, and connected tools. Identify each destination before assuming the conversation stays in one place.
Retention and training are different questions. Check the service’s current terms and settings for your specific product and account type.
Connected permissions determine which files or records a system can access. Limit access to the collection needed for the task and review it when the task changes.
Worked example: customer feedback
Fictional scenario: a team wants themes from customer comments. The spreadsheet also contains names, email addresses, and order references.
A minimal input keeps the relevant comment text and removes unnecessary identifiers. Then inspect free-text comments for details that still reveal a person.
The output review checks whether the summary repeats sensitive incidents or distinctive quotations. Removing a name alone may not make a record anonymous.
Use layers of protection
Application controls should enforce access rules outside the model’s instructions. A prompt asking the model to keep a secret is not a complete security boundary.
Output checks look for disclosures before a response reaches its audience. Also consider where prompts, tool results, and error logs are stored.
An incident route gives staff a clear contact when information is shared incorrectly. Record the affected system and follow the organization’s response process.
Try it yourself
Your exercise uses a fictional feedback table with six columns. Mark each column as required, optional, or unnecessary for finding product themes.
A data-flow sketch names every destination that receives the remaining information. Add the person responsible for checking permissions and retention settings.
Success looks like a useful result from a smaller input. Document one unresolved data-handling question before using real information.
What to carry forward
Prepare a minimal task input and map where sensitive information could travel.
Show your reasoning with the exercise above. Keep the evidence, the decision, and the remaining uncertainty together.