Answer: AWS Site-to-Site VPN

## Explanation **AWS Site-to-Site VPN** is the correct solution because: 1. **Time requirement (within 1 week)**: AWS Site-to-Site VPN can be set up quickly, typically within hours or days, as it uses internet connectivity and doesn't require physical infrastructure installation. 2. **Secure network connection**: Site-to-Site VPN creates an encrypted IPsec VPN tunnel over the internet between your on-premises network and AWS VPC. 3. **Comparison with other options**: - **AWS Direct Connect**: While it provides dedicated network connections, it typically takes weeks or months to establish because it requires physical installation of network circuits through telecom providers. - **Amazon VPC**: This is a virtual private cloud for isolating AWS resources, but it doesn't inherently provide connectivity to on-premises networks. - **Edge location**: These are part of Amazon CloudFront for content delivery, not for establishing secure network connections between on-premises and AWS. **Key benefits of AWS Site-to-Site VPN**: - Rapid deployment (hours to days) - Cost-effective (no physical infrastructure costs) - Secure encryption using IPsec - Can be used as a temporary solution while waiting for AWS Direct Connect to be provisioned - Works over existing internet connections This solution perfectly meets the requirement of establishing a secure connection within one week's timeframe.

Author: Ritesh Yadav