Tails OS for Financial Privacy

At a glance

The session is amnesic; Persistent Storage is an explicit exception. Ordinary Tails session state is wiped at shutdown; Persistent Storage is the explicit encrypted exception, while ISP-visible Tor use, hardware compromise, and personal-account login remain outside the amnesic guarantee.

Sources

1. 1. tails.boum.org · index.en
2. 2. tails.net · home
3. 3. tails.boum.org · install
4. 4. featherwallet.org · download
5. 5. bridges.torproject.org

Data behind this diagram

Tails session states

State	What survives shutdown	What breaks or limits the boundary
Boot from USB	Nothing from the new session yet	Compromised BIOS, USB, keyboard, or other hardware can act below Tails
Persistent Storage locked	Encrypted persistent partition remains unreadable	Loss of its passphrase loses access; weak passphrase weakens the boundary
Persistent Storage unlocked	Only enabled persistent features survive	Wallet, bridge, bookmarks, or app state deliberately become durable
Tor-routed session	Ordinary RAM state does not survive	ISP sees a Tor connection; end-to-end correlation remains possible
Financial task	Wallet survives only if saved to Persistent Storage	Personal-account login identifies the session; clipboard and endpoint risk remain
Shutdown	Persistent Storage remains encrypted	Do not leave the unlocked session unattended
RAM wipe	No ordinary session traces on host hardware	Persistent data and hardware-level records are outside this claim

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Tails runs from a USB drive, sends all traffic through Tor, and writes nothing to the host by default. Shut it down and the session disappears.

Use it for high-risk tasks: a no-KYC swap on borrowed hardware, wallet access during travel, or any session where local traces matter.

What Tails Is (and Is Not)

Tails is amnesic by design. It keeps session data in RAM, not on the host drive. When you shut down, that state is wiped.

It also routes all traffic through Tor with no opt-out. Your ISP can see Tor use, but not the sites or services behind it.

Tails merged with the Tor Project in September 2024, which sped up security updates.

Installing Tails on a USB Drive

# Linux command-line alternative:
dd if=tails-amd64-6.x.img of=/dev/sdX bs=16M oflag=direct status=progress
# Replace /dev/sdX with your USB device - confirm with: lsblk

Setting Up Persistent Storage

Without Persistent Storage, nothing survives a Tails shutdown - including your Monero wallet. Set up Persistent Storage to save your wallet file between sessions.

Running Feather Wallet on Tails

# In Tails terminal:
chmod +x ~/Persistent/feather-2.x.x-linux.AppImage
~/Persistent/feather-2.x.x-linux.AppImage

For more on Feather Wallet settings and coin control, see our dedicated Feather Wallet setup guide.

Doing a No-KYC Swap on Tails

Tails includes Tor Browser by default. Use it to access swap services:

Hiding Tor Usage from Your ISP

In countries with Tor blocking or surveillance of Tor connections (Russia, China, Iran, and increasingly Australia and the UK), connecting directly to the Tor network is visible to your ISP. Use Tor bridges to disguise the connection.

The Tails + Monero Combination: Who Needs It

Most people do not need Tails for day-to-day transactions. Tails is the right tool for:

• Journalists and activists receiving source payments or funding sensitive operations - nothing on their main machine, nothing on the host
• People in high-surveillance countries where device searches at borders or during protests are documented
• People who share computers - partners, flatmates, family - and need financial transactions to leave no trace
• One-time high-value operations - setting up a large cold storage wallet, doing a large anonymous swap

For everyday use, GrapheneOS on a Pixel + Feather Wallet + Mullvad VPN is the more practical stack. Tails is the tool for when leaving zero trace on the hardware matters more than convenience.

Cunicula receives no funding from the Tails Project or Tor Project. Both are open-source, non-profit, privacy infrastructure.