Tails, also known as The Amnesic Incognito Live System, is a specialized Linux-distribution built upon Debian. Its primary objective is to ensure maximum anonymity and privacy of personal information for its users. It stands as an ideal solution for individuals deeply concerned about their online privacy and those who wish to leave minimal digital footprints.
Building on the legacy of the Incognito OS project, Tails operates on a fundamental principle: all outgoing internet connections are routed exclusively through the anonymous Tor network. This process involves directing your internet traffic through a global series of servers, making it exceptionally difficult to trace your online activities. Furthermore, any connections deemed potentially non-anonymous are automatically blocked, adding an essential layer of security.
In This Post
Pro Tips
Initial Boot and Verifying Tor Connection
- Insert your Tails USB stick and boot your computer from it.
- On the Tails Welcome Screen, select your language and keyboard layout.
- Click Start Tails. The system will automatically attempt to connect to the Tor network.
- Once connected, a notification will appear stating Tor is ready. You can also check the onion icon in the top right corner; it should not have an X over it.
Why: Ensuring a successful Tor connection is paramount for Tails to deliver its core anonymity features. This initial check confirms your internet traffic is being routed securely.
Setting Up Encrypted Persistent Storage
- Boot Tails and on the Welcome Screen, click the + button under Additional Settings.
- Select Persistent Storage and then Create Persistent Storage.
- Choose a strong passphrase (developers recommend five to seven random words) and confirm it.
- Select which types of data you want to make persistent (e.g., personal files, network connections, additional software).
- Click Save and then restart Tails. On subsequent boots, you’ll have the option to unlock your Persistent Storage by entering your passphrase on the Welcome Screen.
Why: Persistent Storage allows you to save selected files, documents, and configurations across Tails sessions, overcoming its amnesic nature while keeping your sensitive data encrypted and secure on your USB stick.
Configuring Tor Bridges for Censorship Circumvention
- If you are in a country where Tor is censored or blocked, boot Tails and on the Welcome Screen, click the + button under Additional Settings.
- Select Network Connection and then choose Configure a Tor bridge or a local proxy.
- Obtain bridge addresses (e.g., from https://bridges.torproject.org/) and paste them into the configuration. WebTunnel bridges are particularly effective against censorship.
- Click Connect and wait for Tails to establish a connection through the configured bridge.
Why: Tor bridges help bypass internet censorship, allowing users in restricted regions to connect to the Tor network and access the free internet, even when direct Tor connections are blocked.
Download Tails
File size: 1.90 GB
OS support: Windows, macOS, Linux
Windows
Download Tails 7.7.3 for Windows – x64 x86 Intel
macOS
Download Tails for macOS – x86 intel
Linux
Technical Details
| Software Name | Tails |
|---|---|
| Version | 7.7.3 |
| License | Freeware |
| File Size | 1.90 GB |
| OS Support | Windows, macOS, Linux |
| Language | Multiple (33 languages) |
| Developer | The Tails Project |
| Homepage | https://tails.net/ |
| Changelogurl | https://tails.net/news/ |
| Last Updated | August 22, 2025 |
Key Features
- Maximum Anonymity via Tor: Tails routes all internet traffic through the Tor network, making it extremely difficult to trace online activities and ensuring user anonymity. This core feature is fundamental to its privacy-focused design.
- Automatic Non-Anonymous Connection Blocking: To further enhance security, Tails automatically blocks any network connections that are suspected of not being anonymous, preventing accidental information leaks and maintaining a high level of privacy.
- Live Environment Operation: Designed primarily to boot from a LiveCD or LiveUSB, Tails operates entirely in RAM. This ensures that it leaves no digital traces on the computer system from which it was launched once shut down.
- Amnesic Session Management: Upon shutdown, all session data created during a Tails session is automatically erased. This amnesic property guarantees that your activity cannot be recovered from the host computer, reinforcing privacy.
- Integrated and Hardened Tor Browser: Tails includes an updated Tor Browser with enhanced security measures, such as prohibiting access to local networks. This prevents potential leaks and ensures that web browsing remains private and secure.
- Expanded Device Compatibility: Recent versions of Tails have added 32-bit GRUB EFI support, allowing it to load and run on certain Intel Bay Trail CPU tablets. This expands the range of compatible devices, making Tails accessible to more users.
Hardware Requirements
Minimum
- OS: 64-bit x86-64 compatible system
- Processor: 64-bit x86-64 compatible processor
- RAM: 2 GB
- Disk Space: 8 GB (for bootable USB stick)
Setup Instructions
Installation Steps
- Download the Tails.img file for your operating system from the official website.
- Verify the integrity of the downloaded file using the provided instructions to ensure it hasn’t been tampered with.
- Use a tool like BalenaEtcher to write the Tails.img file to a USB stick (at least 8GB recommended). This will create your bootable Tails USB.
- Restart your computer and access your BIOS/UEFI settings (often by pressing F2, F12, DEL, or ESC during startup). Configure the boot order to prioritize booting from your USB stick.
- Boot from the Tails USB. On the Tails Welcome Screen, select your language and keyboard layout. You can also configure additional settings like Persistent Storage or Tor bridges if needed.
- Click Start Tails to launch the desktop environment and begin using the system securely.
Compatibility: Tails requires a 64-bit processor to run. Ensure your computer’s BIOS/UEFI settings allow booting from a USB device.
Fix Common Problems
- Issue: USB won’t boot → Solution: Check BIOS/UEFI settings to ensure USB booting is enabled and prioritized. Try different USB ports (USB 2.0 ports sometimes work better than 3.0 for booting). Disable Secure Boot if enabled.
- Issue: Slow performance → Solution: Tails runs from a USB stick, which is inherently slower than a hard drive. Using a faster USB 3.0 drive and a computer with more RAM can improve performance.
FAQ
Is Tails free to use?
Yes, Tails is a completely free and open-source operating system. Users can download, use, and share it without any restrictions, allowing for transparency and community verification of its code.
How does Tails protect my privacy and anonymity?
Tails protects your privacy by routing all internet traffic through the Tor network, making it extremely difficult to trace your online activities. It also runs as a live system from a USB or DVD, operating entirely in RAM and leaving no digital traces on the host computer upon shutdown.
Can I save files and settings in Tails?
By default, Tails is amnesic, meaning all data is erased upon shutdown. However, you can create an encrypted Persistent Storage on your USB stick to save selected files, applications, and settings across sessions. This feature is optional and requires a passphrase to unlock.
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