Online Privacy

A Corgi holding a magnifying glass looking at a computer screen displaying an IP address.

What’s My IP Address?

You might be sharing more than you think when you visit a website. Your IP address, your browser details, and even what you searched for to get there is all visible. I’ll explain what websites see when you show up and why it matters.

two individuals communicating using tin cans and strings, with a padlock and sheild on top of the string

How End-to-End Encryption Protects Your Messages and Where It Fails

You would think that for such an important concept as end-to-end encryption there’s be some agreement on exactly what it means. Sadly, not so. There’s the correct definition, and then there’s the marketing definition. One protects you, the other not so much.

A Corgi working at a Windows computer in a home office. Eyes can be seen peeking in the blinds over the window in the background.

You’re Just Not That Interesting (Except When You Are)

If you’re worried about being tracked online you might be stressing over the wrong things. I’ll describe the two kinds of privacy, why companies don’t really care about you as a person, and the simple choices that protect you today and years from now.

A Corgi holding his ears next to a large "social media" bell that's just been rung

You Can’t Un-Ring a Bell: What Really Happens to Your Data When You Post Anything Online

The moment you hit Post, copies of what you shared start spreading. Marking it private won’t stop it. Deleting it won’t fix it. I’ll describe what happens to everything you put online, and why it matters.