Virtual Private Networks
For example, if you’re in Phoenix, Arizona and you want to browse the internet freely (be it the surface web, dark web or the deep web), you can do so by installing a trusty VPN and running it while you’re online.
The VPN will mask your real IP address (where you are, in Phoenix), and make it so your IP address appears to be registered to a different, random location anywhere in the world.
This way, anyone who wants to find out your IP address will not be able to do so—your IP address will appear to be registered in another location, like Mexico City or Copenhagen or Toronto, and so on.
Furthermore, a VPN will encrypt all of your information, sent and received, over the internet or dark web. This means that if someone could intercept it, then they can not tell what you are doing anyway.