Threat modeling is a fancy term for “knowing how to protect yourself in different situations.”
The idea of “threat modeling” originated in the military before being adopted by security experts. While the field includes many advanced concepts that don’t interest us here, threat modeling can help us get a handle on our personal security choices. In an age of mass surveillance, choosing what steps to take can feel overwhelming. For a lot of people, it may be easier to do nothing at all than worry about protecting yourself online.
Unfortunately, even if you feel like “you’ve got nothing to hide,” many of us are still vulnerable: to government repression, to police brutality and surveillance, and to threats from fascist forces. Even if you’re completely safe, your social networks might be used to target other people close to you. You might not even be aware that someone near you is taking actions that make them a target for surveillance.