# How Tailscale simplifies site-to-site VPN connections

DevFeed: [How Tailscale simplifies site-to-site VPN connections](<https://devfeed.tech/articles/site-to-site-vpn-without-the-ipsec-headaches-31196.md>)

Original publisher: [Read original article](<https://tailscale.com/learn/site-to-site-vpn>)

Published: 2025-09-23T17:57:09Z

Content type: tutorial

Language: en

Sources: [Learn on Tailscale](<https://devfeed.tech/sources/learn-on-tailscale.md>)

Topics: [Virtual Private Network](<https://devfeed.tech/topics/vpn.md>), [tailscale](<https://devfeed.tech/topics/tailscale.md>), [networking](<https://devfeed.tech/topics/networking.md>), [cloud-infrastructure](<https://devfeed.tech/topics/cloud-infrastructure.md>), [Security](<https://devfeed.tech/topics/security.md>), [Routing (disambiguation)](<https://devfeed.tech/topics/routing.md>)

Tags: [aws](<https://devfeed.tech/tags/aws.md>), [azure](<https://devfeed.tech/tags/azure.md>), [cloud-infrastructure](<https://devfeed.tech/tags/cloud-infrastructure.md>), [firewall](<https://devfeed.tech/tags/firewall.md>), [hybrid](<https://devfeed.tech/tags/hybrid.md>), [networking](<https://devfeed.tech/tags/networking.md>), [networks](<https://devfeed.tech/tags/networks.md>), [tailscale](<https://devfeed.tech/tags/tailscale.md>), [vpn](<https://devfeed.tech/tags/vpn.md>)

## AI overview

This article explains how site-to-site VPNs securely connect separate offices, cloud environments, and on-premises networks. It compares traditional IPSec-based configurations with Tailscale's mesh networking and subnet routing approach.

## Source excerpt

Learn how site-to-site VPNs connect offices and cloud networks securely. Compare traditional setups vs modern solutions that eliminate firewall configs and IP conflicts for good.