Christopher Null
Contributing Writer, Via
Articles by Christopher Null
Should You Use a Dash Cam?
Plus how to choose the right one for you.
How to Choose the Best Home Security Camera for You
Six questions to help you decide which option is best for your household.
7 Top Scams and How to Avoid Them
From robocalls to identity theft, learn how to prevent the most common scams online and off.
Can Bluetooth Trackers Really Help You Recover Lost or Stolen Items?
Here's why you may want to put a tracker in your checked luggage or inside your car.
How to Protect Yourself Against Medical Identity Theft
Prevent unexpected bills and protect your credit score with these tips.
How to Recognize and Prevent Ransomware
Plus what to do if your device is under attack.
10 Smart Home Devices for Renters
Smart tech doesn’t have to be permanently installed.
The Best Places to Install Home Security Cameras
Find out where to put indoor and outdoor cameras for the best results.
6 Ways to Detect a Phishing Email or Text Message
Look for these red flags to spot fake email and spam text messages.
Protect Yourself From Identity Theft
Here's how to avoid becoming a victim of fraud, plus tips for recovering if you do.
How to Secure Your Smart Home Devices
The technology you use in your home shouldn't put you at risk.
How to Protect Yourself from a SIM Swapping Attack
Prevent your phone number from giving a thief access to your bank, email, social media, and other accounts.
Distraction-Free Technology for Driving
AAA and automakers fight distracted driving with better technology.
5 Things Revolutionizing Car Ownership
Five ways tech is retooling how we buy and own—or don't own—cars.
5 Tech Trends Changing How We Travel
From apps to virtual reality, technology is altering the experience of travel at home and away.