UPDATE 2/26/2025: This article, first published in 2020, has been updated by the author to include several developments within the industry that have made some of the previous information out-of-date.

Conversations about “hardening” schools resurface after every mass school shooting. And so do questions about how the shooters manage to get into classrooms. There have been 27 school shootings in ...

Whether you have a family to protect or you live alone, extra security is never a bad idea. While standard door locks will do a decent job, there are many other locks with added security to give you ...

CHICAGO (CBS) --With the new school year in full swing, student safety is top of mind. CBS 2 is always investigating, digging deeper into a safety hazard we first started seeing over a year ago. CBS 2 ...