How to Make Your Database GDPR Compliant

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1. Data Mapping and Classification
Start by identifying what personal data you store and where. You need to classify this data so you can apply appropriate protections. Use data mapping tools to track where personal data is collected, stored, and transmitted.

Action Tips:

Create a data inventory.

Label tables and fields that contain personal data.

Regularly update the mapping documentation.

2. Limit Data Collection
Collect only the data you absolutely need. For example, if you don’t require a customer’s birthdate, don’t ask for it.

Action Tips:

Redesign database forms to collect minimal data.

Use default settings that opt out of non-essential data collection.

3. Implement Data Encryption
Encryption protects data by rendering it unreadable canada mobile database without the right keys. You should encrypt data both at rest (stored in the database) and in transit (during transmission).

Action Tips:

Use AES-256 encryption for stored data.

Implement TLS for encrypted data transfer.

Secure encryption keys in a separate, protected location.

4. Control Data Access
Only authorized users should access personal data. Use role-based access control (RBAC) and auditing to manage and monitor access.

Action Tips:

Define user roles with specific permissions.

Regularly audit database access logs.

Use multi-factor authentication for admin accounts.

5. Enable Data Subject Rights
GDPR grants individuals several rights, such as the right to access, right to be forgotten, and right to data portability. Your database must support these features.

Action Tips:

Develop tools to extract, delete, or anonymize a user’s data upon request.

Use UUIDs or pseudonyms instead of plain identifiers to improve portability and anonymity.