YouTube shooting puts a focus on workplace security

At Silicon Valley corporate offices that more so resemble laid-back college campuses, it's become clear they're difficult to secure. That's especially so when there's often no barrier between the public and the staff.

A New York Times writer says the recent shooting at YouTube's headquarters highlights the security risks of relatively open corporate campuses — particularly as tech companies’ expanding influence angers more people online.

Open door policies once en vogue are now in question.

Read more from The New York Times.