Using VPN to Surf Dark Web Sites Safely Using the dark web can be a great way to access a lot of information without the fear of being censored. However, if you don't know what you're doing, it could be a dangerous place to explore. A virtual private network (VPN) is the best way to keep your data safe when you're navigating the dark web. This type of network reroutes your internet traffic through a server in a different country, masking your real IP address.