Privacy & Data Protection for Small Businesses (Practical)
Intro:
Small businesses must protect customer data. This practical guide walks through mapping, minimization, encryption basics and creating a simple breach notification plan.
Prerequisites:
- Spreadsheet (for data inventory)
- Access to storage systems (DBs, buckets)
Steps:
- Data mapping — list what you collect, why, where stored, who accesses it
- Minimization & retention — define what you keep and for how long
- Encryption basics — at rest (disk encryption, database encryption), in transit (TLS)
- Access control — RBAC, least privilege
- Breach notification & plan — templates for internal + customer communication
- Practical templates to create
• Data inventory spreadsheet
• Retention schedule
• Simple breach notification draft
Exercises:
- Create a data inventory for your business with fields collected and retention period
- Enable disk encryption (LUKS or BitLocker) on a test machine
Privacy is not just compliance — it’s trust. Make a basic plan and iterate.

