"New smart technologies mean that our broadband connection can help us monitor our health, energy usage, home security and so much more ... We pooled together advice from a group of CNET staffers.

This series of movies sees a child accidentally left behind by their family during Christmas to fend for themselves against burglars.

If you are travelling to Vietnam, our travel advice helps you to make informed decisions and ... and stay away from military sites – taking photos of, or near, military or security installations, and ...