I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.

Video doorbells are handy, but they’re a threat to privacy. I spoke to experts about why you might ditch your doorbell, and how to safeguard your video.

Your internet-connected TV has Automatic Content Recognition (ACR) features that track what you watch. Here’s how to disable it, along with smart privacy advice from security experts.