Revoke VPN device access
There is a right way to solve Brazilian geo-blocks: a Brazilian exit IP over WireGuard, with one key per device. This guide covers the specifics.
Revoking a device: the security feature nobody advertises
Sold your phone? Lent a config to a cousin who now streams 24/7? In the tunells.online dashboard, revoking a device deletes its key from the server instantly — that config stops working everywhere, forever, while your other devices stay untouched.
With shared-config VPN services, the only equivalent is changing the password and reconfiguring every device you own. Per-device keys turn that afternoon of work into one click.
Connecting in under a minute
No manual server configuration is involved — the dashboard generates everything, and the WireGuard app does the rest.
- Create your tunells.online account — no card needed to start.
- In the dashboard, add a device and open its QR code (or download the .conf on desktop).
- Scan it with the WireGuard app and activate the tunnel.
- Confirm the Brazilian IP (search "my IP") and open your streaming app.
Tips to avoid trouble on match day
- Connect the VPN before opening the streaming app; many apps cache your region at launch.
- Generate one key per device (2 included) — sharing one QR across devices makes connections drop each other.
- Revoke old devices in the dashboard when you sell or replace hardware.
- For live sport, prefer ethernet or 5 GHz Wi-Fi — packet loss hurts streams more than ping does.
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FAQ
Is my connection private?
WireGuard encrypts all traffic between your device and the Brazilian exit with modern cryptography (ChaCha20-Poly1305). Your local network and ISP see only encrypted packets.
What if it doesn't work for my platform?
That is what the free trial is for — validate with your actual platform and network before paying. If something misbehaves, support responds directly through the site.
Can I use it on more than one device?
Yes — the paid plan includes 2 devices, each with its own key and QR code, individually revocable from the dashboard.
Do I need a credit card to try it?
No. The 24 hours trial requires only a verified account — subscribe later if it works for you.