As VPN editor at Tom's Guide, I write about the best VPNs day-in, day-out. I like to think that I've got a good understanding of the underlying concepts that make VPNs tick, and the jargon that often surrounds privacy software.
Of course, as a writer, it's my job to explain these simply and help you understand how VPNs work, no matter your level of expertise. Sometimes, though, I can fall into the trap of assuming too much shared knowledge from my readers.
