Facebook launches tool to help people in Afghanistan lock down their accounts

Facebook's introducing new tools to help people in Afghanistan lock down their accounts' privacy settings. The "one-click" tool will activate privacy settings for timeline posts, and prevent profile photos from being downloaded or shared, Facebook's Head of Security Policy Nathaniel Gleicher said in a statement. The feature will encourage users to "limit what unknown people can see," according to screenshots shared by Gleicher. The tool won't be available on Instagram, but the photo sharing app ...