AWS Security Specialty

An organization is moving non-business-critical applications to AWS while maintaining a mission-critical application in an on-premises data center. An on-premises application must share limited confidential information with the applications in AWS. The internet performance is unpredictable.

Which configuration will ensure continued connectivity between sites MOST securely?

A. VPN and a cached storage gateway

B. AWS Snowball Edge

C. VPN Gateway over AWS Direct Connect

D. AWS Direct Connect