VPN mit WireGuard: Neun Anbieter im Vergleich (2024)

FAQs

How do I know if my WireGuard VPN is working? ›

To check if WireGuard Server is working properly

The simpliest way is to use a cell phone with WireGuard official client app installed, turn off its Wi-Fi connection, and only connect to Internet via 3G/4G/5G.

WireGuard is a very secure protocol. While it uses shorter cryptographic keys than some previous protocols, it still provides strong encryption. A longer key takes more time to crack, but it would still take millions of years to brute force WireGuard's encryption keys.

According to ExpressVPN, which does not currently support WireGuard, WireGuard is a lighter (less code) and faster VPN connection that's becoming more widely adopted across VPN platforms. Because of WireGuard's lighter approach, it can exchange packets faster.

WireGuard requires about 4,000 lines of code versus OpenVPN's 70,000 lines of code, which makes security audits and verification much easier for researchers. Further, the concise code mitigates the potential threats of using new cryptography.

How do I check if a VPN is working? Visit websites such as WhatIsMyIP or IPLocation to see your original IP address. After connecting to a VPN, revisit the IP address checking website to recheck your IP address. The VPN works if the displayed IP address differs from your original IP address.

By adding the WireGuard VPN protocol to R&S PACE 2, firewall and other network security vendors can now effectively detect WireGuard VPN tunneling protocols and better manage the protocol's growing encrypted traffic load.

It is extensible that new cryptographic primitives can be added. WireGuard does not have that. That means WireGuard will break at some point, because one of the cryptographic primitives will weaken or entirely break at some point.

As explained above WireGuard does not allocate a dynamic IP address to the VPN user. And, it indefinitely stores user IP addresses on the VPN server until the server reboots. So, there is no anonymity and privacy in WireGuard.

WireGuard is originally open source and can be used for free, absolutely.

OpenVPN is supported by more routers than WireGuard, and it also can operate with TCP, which offers more stable connections than UDP, and is generally better for remote connections as well.

What is the purpose of WireGuard? ›

WireGuard is a communication protocol and free and open-source software that implements encrypted virtual private networks (VPNs), and was designed with the goals of ease of use, high speed performance, and low attack surface.

When you connect to our VPN server via WireGuard, your device can only see the IP address 10.2. 0.2, and the website you visit can only see the public IP address of our VPN server. Your true IP address remains secure and private, just as it would with OpenVPN.

⚠️ The default username and password are admin .

1 Answer. Like most other VPN systems, Wireguard doesn't make any such decisions on its own – it will route exactly those prefixes that you've configured to be routed through the connection, which may be anywhere from "all traffic" (/0 route) to "a single IP address" (/32 route).

The simplest thing you can do is just SSH into each of the WireGuard hosts on your network, and use WireGuard's built-in status display to check the current status of each interface and peer.

Open up your web browser and paste in your server's IP address and port and hit 'Enter'. This will now take you to the login page. Simply input your username and password into the corresponding fields and click on the 'Sign In' button.