Spring Cloud Regulatory Frameworks & Compliance 4 — Questions and Answers
Question 1: Which Spring Cloud feature helps meet GDPR's data residency requirements by routing traffic based on user geography?
- Spring Cloud LoadBalancer with zone-aware routing (Correct answer)
- Spring Cloud Sleuth geo-tagging
- Spring Cloud Bus regional partitioning
- Spring Cloud Contract regional tests
Correct answer: Spring Cloud LoadBalancer with zone-aware routing
Spring Cloud LoadBalancer with zone-aware routing can direct EU user requests to EU-region service instances, satisfying GDPR data residency requirements.
Question 2: PCI-DSS Requirement 10 mandates tracking and monitoring all access to network resources. In Spring Cloud, which combination best satisfies this?
- Spring Cloud Sleuth distributed tracing + centralized log aggregation (ELK) (Correct answer)
- Spring Boot DevTools + H2 console
- Spring Cloud Config + Vault
- Feign client interceptors only
Correct answer: Spring Cloud Sleuth distributed tracing + centralized log aggregation (ELK)
Spring Cloud Sleuth adds trace/span IDs to all service calls, and centralized log aggregation enables complete access monitoring required by PCI-DSS Requirement 10.
Question 3: A Spring Cloud application must comply with NIST's requirement for configuration integrity verification. Which feature provides this?
- Spring Cloud Config with Git commit hash verification and signed commits (Correct answer)
- Spring Cloud Vault with AppRole
- Spring Boot Actuator /configprops
- Spring Cloud Bus config refresh
Correct answer: Spring Cloud Config with Git commit hash verification and signed commits
Git signed commits with hash verification ensure configuration files haven't been tampered with, satisfying NIST's integrity requirements for configuration management.
Question 4: Under SOX compliance, a Spring Cloud application must demonstrate separation of duties for deployment. How is this enforced architecturally?
- Use Spring profiles for dev/prod separation
- Implement CI/CD pipelines with separate approval gates where developers cannot deploy to production (Correct answer)
- Store production credentials in application.yml
- Use Spring Cloud Config for environment variables
Correct answer: Implement CI/CD pipelines with separate approval gates where developers cannot deploy to production
SOX separation of duties requires developers to be unable to self-approve production deployments, enforced through CI/CD pipeline approval gates requiring separate approvers.
Question 5: Which Spring Cloud feature would you use to implement CCPA's requirement that users can opt out of data sharing between microservices?
- Spring Cloud Stream with conditional message routing based on user consent flags (Correct answer)
- Spring Cloud Gateway rate limiting
- Spring Cloud Circuit Breaker
- Spring Cloud Consul for service discovery
Correct answer: Spring Cloud Stream with conditional message routing based on user consent flags
Spring Cloud Stream can route or suppress messages based on user consent flags stored in headers, preventing opted-out user data from flowing to downstream services.
Question 6: A FedRAMP-authorized Spring Cloud system requires incident response capabilities. Which Spring Boot feature most directly supports automated incident detection?
- Spring Boot Actuator health checks with alerting thresholds (Correct answer)
- Spring Boot DevTools live reload
- Spring Boot Actuator /loggers endpoint
- Spring Boot banner customization
Correct answer: Spring Boot Actuator health checks with alerting thresholds
Spring Boot Actuator health checks with configurable alerting thresholds enable automated detection of system anomalies, triggering incident response workflows required by FedRAMP.
Question 7: For GDPR breach notification compliance, a Spring Cloud application must detect and alert on unauthorized data access within 72 hours. What architecture supports this?
- Spring Cloud Sleuth + anomaly detection on trace patterns + alerting pipeline (Correct answer)
- Manual log review process
- Spring Cloud Config encryption only
- Feign client retry logic
Correct answer: Spring Cloud Sleuth + anomaly detection on trace patterns + alerting pipeline
Distributed tracing with anomaly detection on access patterns enables automated breach detection, and an alerting pipeline can trigger notifications within GDPR's 72-hour window.
Spring Cloud Regulatory Frameworks & Compliance 4
Which Spring Cloud feature helps meet GDPR's data residency requirements by routing traffic based on user geography?