Panagiotis (Panos) Vlachos's employer, Mastercard, covers his tuition fees. He is an active volunteering member of CyberPeace Builders and ISC2's Code TaskForce. Satellites are the invisible backbone ...

Satellites are the invisible backbone of modern life. They guide airplanes, help us find our way with GPS, deliver TV and internet, and even help emergency services respond to disasters. But a new ...