Data protection by design and default
Description
Data protection must be integrated into the design of processing activities and business practices.
⚠️ Risk Impact
Retro-fitting privacy is costly and often incomplete.
🔧 Remediation
Implement privacy impact assessments. Use EchelonGraph to verify data encryption and access controls.
💀 Real-World Attack Scenario
A health-tech startup launched a patient portal without conducting a DPIA or implementing privacy-by-design. The portal collected excessive data, stored it unencrypted, and had no data deletion mechanism. When a patient filed a GDPR subject access request (SAR), the company couldn't fulfill it within 30 days — triggering DPA investigation and a €1.2M fine.
💰 Cost of Non-Compliance
CNIL fined Criteo €40M for Art 25 violations (insufficient privacy by design). Average Art 25 fine: €2.1M. Retro-fitting privacy costs 10x more than building it in from the start.
📋 Audit Questions
- 1.How is privacy integrated into your development process?
- 2.Do you conduct DPIAs for new features and products?
- 3.How do you implement data minimization technically?
- 4.What privacy-enhancing technologies are used?
⚡ Common Pitfalls
- ⛔Treating privacy as a legal checkbox rather than a design principle
- ⛔Not involving privacy engineers in product design reviews
- ⛔Default settings that maximize data collection rather than minimizing it
📈 Business Value
Privacy by design reduces GDPR compliance costs by 10x and demonstrates maturity to enterprise buyers. It's increasingly a competitive differentiator in B2B SaaS sales.
⏱️ Effort Estimate
8-16 hours per product for DPIA and privacy design review
EchelonGraph verifies data encryption and access controls as technical privacy measures
🔗 Cross-Framework References
Automate GDPR Art25 compliance
EchelonGraph continuously monitors this control across all your cloud accounts.
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