Security cameras aren’t new, but their nature has shifted fundamentally. Old-school CCTV (Closed-Circuit Television) systems were "dumb" and localized. They recorded to physical tapes or hard drives kept inside the home. If someone wanted to see that footage, they generally needed physical access to the premises.
There are several types of home security camera systems available, each with its own set of features and privacy implications: The Double-Edged Sword of Home Security Camera Systems:
Based on our review, we recommend: