What’s the new 'Background Security' on the iPhone? What we know.

Apple's new Background Security Improvements operate between software updates, providing "lightweight security releases." ...
AOL

Apple releases new background security update for iPhones, other devices: What is it?

CLEVELAND (WJW) – Some iPhone users may have already noticed the “Background Security Improvements” update that Apple recently released on its devices, but what exactly is it? The improvements, ...