AWS Client VPN is the correct answer because it provides a secure, encrypted connection that allows users to access AWS resources from any location over the internet.

Explanation of services:

• AWS Client VPN: Provides secure client-based VPN connections to access AWS resources from anywhere
• Amazon CloudFront: A content delivery network (CDN) service for distributing content globally
• AWS Direct Connect: Establishes dedicated network connections from on-premises to AWS, but requires physical connectivity
• AWS PrivateLink: Provides private connectivity between VPCs and AWS services without using the internet

AWS Client VPN specifically addresses the requirement for encrypted remote access from any location.