Most of the digital security problems we see are not technology problems. They are habit problems. The good news is that habits are free to change. Here are seven we recommend to almost everyone.
1. Cover your cameras
A simple sliding camera cover on your laptop and tablet costs a few dollars and removes an entire category of worry. If software on your device is ever compromised, a closed shutter does not care.
2. Use a password manager
Reusing one password across accounts means one breach opens all of them. A password manager lets every account have its own long, random password while you remember only one. Pick a reputable one and turn on two-factor authentication for the manager itself.
3. Treat AirTags and trackers with respect, in both directions
Small Bluetooth trackers are useful for luggage and keys. They are also misused to follow people. Learn what a tracker notification on your phone looks like, and if your phone alerts you that an unknown tracker is traveling with you, take it seriously: check your bag, your coat, and your vehicle.
4. Think before you post
Location tags, vacation photos posted while you are still away, photos that show your street or your license plate: each one is a small piece of a picture someone else can assemble. Share the trip after you are home. Keep your address out of the background.
5. Keep your software current
Updates are patches for holes that attackers already know about. Turn on automatic updates for your phone, computer, and browser, and restart when they ask you to.
6. Carry your own power
A charged battery pack means your phone works when you need it, whether that is an outage, a breakdown, or something worse. It also means you never need to plug into an unfamiliar public charging port.
7. Lock the screen, every time
A six-digit passcode or biometric lock is the difference between a lost phone and a lost identity. Set the auto-lock interval short enough that it engages before someone else can pick the device up.
None of this requires special equipment or expertise. If you want help going further, a security consultation is a good place to start.