Surfshark Release Notes

What changed

Dausos, our proprietary VPN protocol, just received a significant upgrade. If you’ve been connecting from a school, university, or corporate network — this update is for you.

Our latest upgrade is focused on one thing: making sure Dausos connects reliably on restricted networks.

Highly managed networks — the kind you’ll find in academic institutions and corporate environments — use strict firewall configurations that may block or interfere with VPN connections. Previously, some users on these networks ran into connectivity issues with Dausos. This update fixes that.

“We want as many people as possible to experience the power of Dausos, which is why continuous improvement is our priority. Responding directly to user feedback, this update fixes the connectivity issues some experienced in certain network environments,” says Karolis Kaciulis, Leading System Engineer at Surfshark.

Why this matters

Whether you’re a student trying to access content on campus Wi-Fi or an employee on a tightly managed corporate network, this update directly addresses one of the biggest friction points for Dausos users.

Dausos was built for everyday users, and everyday users connect from all kinds of networks — not just open, unrestricted ones. Making sure the protocol holds up across all of them, including the ones that give other VPNs a hard time, is exactly what this update delivers.

A reminder of what Dausos brings to the table

If you haven’t tried Dausos yet, here’s why it’s worth trying:

• Up to 30% faster speeds. Powered by AEGIS-256X2 encryption optimized for modern hardware, delivering better protocol-to-server speed;
• Full post-quantum security. A hybrid ML-KEM×X25519 key exchange and ML-DSA self-signed root certificate system protect your connection against both today’s threats and tomorrow’s;
• Your own dedicated tunnel. Unlike traditional VPN protocols, Dausos isolates each user’s data into its own private digital tunnel — your traffic stays separate from everyone else’s;
• Advanced security by default. Post-compromise security ensures compromised keys can’t leak future session data, and port randomization obscures your connection path.

Dausos keeps improving

Dausos was built for VPN users, and that doesn’t stop with the initial release. Updates like this one are how we make sure it stays that way. If you haven’t tried Dausos yet, now’s a good time.

If you’re using Vega OS on your smart TV, you can now protect your connection with Surfshark VPN. We’re introducing the Surfshark app for Vega OS — bringing privacy, security, and secure access to your streaming experience.

What is Vega OS?

Vega OS is Amazon’s new Linux-based operating system designed for Fire TV devices and smart TVs. Launched in October 2025, it replaces the previous Android-based Fire OS.

Why use a VPN on your smart TV?

Using a VPN on your smart TV offers several key benefits:

• Privacy — your streaming activity is encrypted, keeping it private from your internet service provider (ISP) and third parties interested in your online habits;
• ISP throttling prevention — a VPN hides the fact that you’re streaming video, preventing ISPs from selectively slowing down your connection during peak hours or high-bandwidth activities;
• Access while traveling — if you’re away from home, a VPN lets you watch your home country’s content abroad, so you don’t miss your favorite shows;
• Data collection reduction — smart TVs collect viewing data, and advertisers and ISPs may monitor your habits. A VPN masks your IP address, adding an extra privacy layer and reducing the amount of data tied to your identity.

How does VPN on your TV fit into your setup?

Surfshark VPN for Vega OS works alongside your existing devices. With unlimited simultaneous connections, you can protect your smart TV, phones, laptops, tablets, and other devices — all under one account. Whether you’re streaming on your TV or browsing on your phone, your entire household stays protected.

If you use a Fire TV Stick or Android TV box, you also have a simple setup option: connect the stick to your TV and download Surfshark directly from the app store.

Important:

Keep in mind that our Vega OS app is new and currently offers only core VPN capabilities.

How to set up Surfshark on Vega OS

Getting started with Surfshark VPN on Vega OS is straightforward:

1. Open the app store on your Vega OS Fire TV Stick device.
2. Search for Surfshark and select the app.
3. Download and install it.
4. Log in with your Surfshark account credentials.
5. Connect to a server.

Our Vega OS app supports the WireGuard protocol, designed for fast, stable, and secure connections, now on your TV.

Protect your streaming with a VPN

Whether you want to keep your streaming habits safe or avoid throttling, the app is designed to fit seamlessly into your setup.

Disclaimer: Please note that using Surfshark services for any illegal activities is strictly forbidden and violates our Terms of Service. Make sure that any use of Surfshark services for your particular activities conforms to all relevant laws and regulations, including those of any service providers and websites you access using Surfshark.