How to choose, use and configure a VPN in Live Raizo (Comparison)

Choosing the Right VPN for Live Raizo

Running Live Raizo on a USB stick in a busy café or between datacentres means you need a VPN that plays nicely with an APT-driven live environment. Live Raizo users are typically power-users, penetration testers or privacy enthusiasts. The distro boots with an overlayfs over a compressed SquashFS image, uses systemd and ships with lightweight desktops like Xfce or Openbox by default. You won’t find Snap or Flatpak pre-configured, so a VPN must be easy to add via apt-get (or by dropping a .deb into your overlay), support CLI control (for when you’re SSH’d in), and integrate cleanly with systemd-resolved or NetworkManager.

Three VPN solutions stand out for Live Raizo:

WireGuard – ultra-fast, built into the Linux kernel, trivial to set up with wg-quick.
ProtonVPN – privacy-focused, Debian repository, official systemd unit and CLI.
Mullvad VPN – anonymous account, .deb package, good CLI and NetworkManager plugin.

VPN Comparison Table

VPN	Protocol	CLI Tool	DE Integration	Repo / Package	Link
WireGuard	WireGuard	wg, wg-quick	NM plugin (optional)	official Debian	WireGuard Quickstart
ProtonVPN	OpenVPN, WireGuard	protonvpn-cli	none (CLI only)	ProtonVPN APT repo	ProtonVPN Linux Guide
Mullvad VPN	OpenVPN, WireGuard	mullvad	NetworkManager plugin	.deb from official site	Mullvad Linux

1. Installing and Configuring WireGuard on Live Raizo

WireGuard is baked into modern kernels. On Live Raizo you’ll find it in the Debian archives, so setup is a breeze:

sudo apt update
sudo apt install -y wireguard resolvconf

Create /etc/wireguard/wg0.conf with your peer’s keys and endpoints. For example:

[Interface]
PrivateKey = YOUR_PRIVATE_KEY
Address = 10.0.0.2/24
DNS = 1.1.1.1

[Peer]
PublicKey = SERVER_PUBLIC_KEY
Endpoint = vpn.example.com:51820
AllowedIPs = 0.0.0.0/0
PersistentKeepalive = 25

Then bring it up with:

sudo systemctl enable wg-quick@wg0
sudo systemctl start wg-quick@wg0

You can check status via sudo wg or sudo journalctl -u wg-quick@wg0.

2. Installing and Configuring ProtonVPN on Live Raizo

ProtonVPN’s official APT repository lets you install both OpenVPN and WireGuard clients:

sudo apt install -y apt-transport-https wget
wget -q -O - https://repo.protonvpn.com/debian/public_key.asc 
   sudo apt-key add -
echo deb https://repo.protonvpn.com/debian stable main 
   sudo tee /etc/apt/sources.list.d/protonvpn.list
sudo apt update
sudo apt install -y protonvpn

Initialize and connect:

protonvpn-cli login your_protonvpn_username
protonvpn-cli set-pref --protocol wireguard
protonvpn-cli connect

The CLI will handle systemd-resolved updates automatically. Use protonvpn-cli status to view connection details.

3. Installing and Configuring Mullvad VPN on Live Raizo

Mullvad ships a .deb and a straightforward CLI:

wget https://mullvad.net/download/app/deb/latest
sudo dpkg -i mullvad-app.deb
sudo apt-get install -f

mullvad account login
mullvad connect

For NetworkManager integration (Xfce panel, etc.):

sudo apt install -y network-manager-openvpn network-manager-openvpn-gnome
sudo systemctl restart NetworkManager

Then import your Mullvad OpenVPN or WireGuard profile via the NM GUI.

Conclusion

Live Raizo’s live-USB nature and APT base mean you need VPNs that install cleanly into an overlayfs, offer robust CLI tools and play well with systemd. WireGuard, ProtonVPN and Mullvad all tick these boxes. WireGuard wins on raw performance and simplicity ProtonVPN on privacy credentials and an official Debian repo Mullvad on anonymous accounts and NM integration.

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