Blog
Studies, launches and opinions.
Apple Removed Network Utility: What to Use Now
Network Utility's tabs were thin wrappers around Terminal commands. Here's the replacement for each one.
Introducing LightAtom
A Mac app that answers one question well: what is my Mac connecting to, and why?
Network Monitor vs Firewall: Which Do You Need?
A firewall answers “should this be allowed?”. A monitor answers “what is actually happening?”. They're different questions.
Why CDNs Make IP Locations Lie
An IP address isn't a street address. Here's why maps of where your traffic goes so often point to the wrong city, or the wrong country.