Don't let your internet traffic leak if your VPN drops—a kill switch locks it down. Because it's often disabled by default, I'll walk you through how to activate it.

An Arizona software engineer with family in Iran has been helping people inside the country connect to the internet safely with virtual private networks, or VPNs.

Start by thinking about the dilemmas your people will face. by Erin Meyer At the beginning of my career, I worked for the health-care-software specialist HBOC. One day, a woman from human resources ...