Answer: AWS Site-to-Site VPN

## Explanation **AWS Site-to-Site VPN** is the correct solution because: - **Fast Deployment**: Can be set up within hours or days, meeting the 1-week requirement - **Secure Connection**: Provides encrypted IPsec VPN tunnels between on-premises networks and AWS VPCs - **Cost-Effective**: No dedicated physical connections required - **Internet-Based**: Uses existing internet connections **Why not the other options:** - **AWS Direct Connect**: Requires physical cross-connects which typically take weeks to months to provision - **Amazon VPC**: This is a virtual network service, not a connectivity solution between on-premises and AWS - **Edge location**: These are part of Amazon CloudFront for content delivery, not for secure network connections AWS Site-to-Site VPN is specifically designed for quickly establishing secure connections between on-premises networks and AWS cloud resources using standard VPN protocols.

Author: Ritesh Yadav