But if you dig deeper—specifically into the technical courses on —you will realize that a VPN is one of the most misunderstood tools in modern networking. If you are ready to stop being a user and start being an administrator (or even a penetration tester), a Udemy course is the cheapest masterclass you can buy.

Let’s be honest. When most people think about VPNs (Virtual Private Networks), they think of two things: unlocking Netflix libraries and hiding their search history from their ISP.

Pro tip: Never pay full price on Udemy. Courses that say $199 go on sale for $12.99 every other Tuesday. Add the course to your wishlist and wait 48 hours. A VPN is not an invisibility cloak.