Design a scalable CMP for GDPR, CCPA, and global regulations
Tests cross-domain privacy architecture at scale. Great answers: edge-based geo-routing, schema-per-regulation consent stores, signed preference tokens, and a postMessage vendor API. Red flag: plain localStorage or equating GDPR opt-in with CCPA opt-out.
Tests reconciliation of privacy law with high-traffic web architecture. Strong answers cover four things: first, geo-IP at the CDN edge to serve GDPR opt-in, CCPA opt-out, or default UIs without latency; second, a tamper-proof consent store using signed JWTs or server-side sessions; third, distinct data models per regime because purpose categories differ; fourth, a vendor API via sandboxed postMessage under strict CSP, not global variables.
Read the original → iabeurope.eu
- #privacy
- #system design
- #gdpr
- #cmp
- #web security
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