Cloud VPN securely extends your peer network to Google's network through an IPsec VPN tunnel. Traffic is encrypted and travels between the two networks over the public internet. Cloud VPN is useful for low-volume data connections. For additional connection options, see the Hybrid Connectivity product page.

Guides

Concepts

Resources

Use cases

Explore use cases, reference architectures, whitepapers, best practices, and industry solutions.

Use case

Securely connecting to VM instances

Learn best practices for securely connecting to Compute Engine VMs, including storing host keys by enabling guest attributes and preventing VMs from being reached from the public internet.

Network Connectivity

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Use case

Deploying HA VPN with Terraform

This tutorial demonstrates how to use Terraform to deploy the high-availability VPN resources on Google Cloud that are used in the VPN interoperability guides.

Network Connectivity

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Use case

TCP optimization for network performance in Google Cloud and hybrid scenarios

Learn about ways to improve connection latency between processes within Google Cloud, including how to compute correct settings for decreasing the latency of TCP connections.

Network Connectivity

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Videos