Tailscale is a VPN solution based on the Zero-Trust network model that makes it easy to create and manage secure virtual private networks. Unlike traditional VPN solutions, Tailscale simplifies network configuration by using modern technologies to provide secure connectivity without the usual complexities of traditional VPNs. This article explores the benefits of Tailscale and provides a detailed guide to its installation and configuration.
Why choose Tailscale?
1. Easy to install and configure
Tailscale is designed to be easy to install and configure. Unlike traditional VPNs that require complex configurations, Tailscale lets you create a virtual private network in minutes. Thanks to its peer-based configuration model, there’s no need to configure complex VPN servers or routes.
2. Zero-Trust model
Tailscale adopts a Zero-Trust security model, which means that no user or device is assumed to be trusted by default. Each connection is authenticated and authorised individually, offering increased security over traditional VPN models. This reduces the risk of network compromise by limiting access to critical resources.
3. Secure access to resources
With Tailscale, you can securely access your network resources, such as internal servers, applications and services, even when you’re on the move. You can also configure specific access for different users and groups, ensuring that only authorised users can access sensitive resources.
4. Easy integration with existing tools
Tailscale integrates easily with your existing tools and services. It runs on a variety of operating systems, including Windows, macOS, Linux, iOS and Android. You can also use Tailscale with your identity management tools to simplify user and permission management.
5. Simplified Remote Access
For remote teams or users who need to access internal resources from different locations, Tailscale offers a simple and secure solution. You can establish VPN connections between your devices without the need for complicated configuration, making it easier to work remotely.
Installing and configuring Tailscale
Installing Tailscale is quick and easy. Here’s a step-by-step guide to setting up Tailscale on different operating systems.
Prerequisites
Before you start, make sure you have the following items:
- A Tailscale account. You can register for a free account on the Tailscale website.
- A Tailscale-compatible device (Windows, macOS, Linux, iOS or Android).
Installation on Linux
- Add the Tailscale Depot
Add the Tailscale repository to your system with the following commands:
curl -fsSL https://tailscale.com/install.sh | sh
- Start Tailscale
Once the repository has been added, start Tailscale :
sudo tailscale up
You will be asked to log in with your Tailscale account. Follow the on-screen instructions to authorise the device.
- Check Connection
Check that Tailscale is correctly installed and connected with :
tailscale status
Installation on Windows
- Download and install Tailscale
Download the installation programme from the official Tailscale website. Run the installer and follow the instructions.
- Connect
After installation, open the Tailscale application and log in with your Tailscale account. You may need to allow the application to make changes to your device.
- Check Connection
You can check the connection status using the Tailscale application interface.
Installation on macOS
- Download and install Tailscale
Download the Tailscale application from the official Tailscale website and drag it into the Applications folder.
- Connect
Open the Tailscale application, log in with your Tailscale account and follow the on-screen instructions.
- Check Connection
Check that Tailscale is connected by looking at the icon in the menu bar.
Installation on iOS and Android
- Download the Application
Download the Tailscale application from the App Store (iOS) or Google Play Store (Android).
- Connect
Open the application, log in with your Tailscale account and follow the on-screen instructions.
- Check Connection
You can check the connection status directly from the Tailscale application.
Using Tailscale
Once Tailscale has been installed and configured, you can start using your virtual private network. Here are some tips on how to get the most out of Tailscale:
- Access Internal Resources: Use the IP addresses provided by Tailscale to access internal servers and applications.
- Manage Users and Permissions: Access the Tailscale dashboard to manage users and define security policies.
- Use Groups: Create groups to organise users and make access management easier.
Conclusion
Tailscale is a modern VPN solution that simplifies the management of virtual private networks thanks to its Zero-Trust approach. With easy installation, enhanced security and seamless integration with your existing tools, Tailscale is ideal for individuals and teams looking to secure and simplify their network connectivity. Whether you work remotely or manage multiple internal resources, Tailscale offers an efficient and flexible solution to meet your network needs.
Useful links
Share your experiences with Tailscale and ask your questions in the comments section!