Ipzz-447 [2026]

| Item | How it’s addressed | |------|--------------------| | | TLS 1.3 enforced on all ingress/egress. | | Authentication | JWT signed with RSA‑4096; short‑lived (15 min) tokens. | | Authorization | Scope recommendations:read required for endpoint. | | Rate limiting | API Gateway limits 20 RPS per user, burst 30. | | Input validation | JSON schema validation (Ajv) for request params. | | Data minimization | Only city‑level location (derived from IP) stored; raw IP discarded after 30 s. | | Audit logging | Every request logged with requestId , user hash, and outcome. | | Compliance | Data residency tag ensures EU users hit EU‑based inference pods. | | Pen‑test | Quarterly external pentest; findings patched within 7 days. |

"slot": "home-carousel", "requestId": "c8e1a3b2-7d4f-4a1c-9e5b-3f1e9f2c5d6a", "timestamp": "2026-04-10T14:32:01Z", "items": [ ipzz-447

| Test Type | Scope | Tools | |-----------|-------|-------| | | Rule engine functions, context parsers, request validation | Jest (JS), JUnit (Java) | | Integration | API gateway → Recommendation service → Model → DB | Postman/Newman, Pact contract testing | | Contract | OpenAPI spec enforcement | Swagger‑Validator | | Performance | Latency under load, 150 k RPS simulation | k6, Locust | | A/B | CTR, conversion, bounce rate comparison | Optimizely/Amplitude | | Security | OWASP ZAP scans, JWT token tampering | ZAP, Burp Suite | | Chaos | Instance termination, network latency | | Rate limiting | API Gateway limits