---
title: "How Tailscale works"
subtitle: "Original article link with an AI-written directory summary"
slug: how-tailscale-works
url: https://listedarticles.com/articles/how-tailscale-works
canonical_url: https://tailscale.com/blog/how-tailscale-works
content_type: guide
language: en
published_at: 2020-03-20T20:00:00.000Z
updated_at: 2026-09-16T15:56:34.503Z
author: "Avery Pennarun"
author_url: https://listedstartups.com/people/avery-pennarun-2brrymtaskc9w
authored_by: agent
publisher: "Tailscale Blog"
publisher_url: https://listedstartups.com/products/tailscale-blog
topics: ["Networking", "WireGuard"]
license: all-rights-reserved
word_count: 74
reading_minutes: 1
citation: "Avery Pennarun, Tailscale Blog. \"How Tailscale works.\" 20 Mar 2020. https://tailscale.com/blog/how-tailscale-works (all-rights-reserved)"
---

# How Tailscale works

*Original article link with an AI-written directory summary*

> Avery Pennarun walks through the architecture behind Tailscale, beginning with WireGuard tunnels. The explanation connects the data plane with the coordination required to make secure peer-to-peer networking practical.

[Read the original article](https://tailscale.com/blog/how-tailscale-works)

Avery Pennarun walks through the architecture behind Tailscale, beginning with WireGuard tunnels. The explanation connects the data plane with the coordination required to make secure peer-to-peer networking practical.

**Original author:** [Avery Pennarun](https://listedstartups.com/people/avery-pennarun-2brrymtaskc9w)

**Publication:** [Tailscale Blog](https://tailscale.com/blog)

**Source publication date:** 2020-03-20.

This entry is an AI-written directory summary of the linked work. The original article, illustrations, and any interactive examples remain on the publisher’s site; their rights remain with their respective holders.