Data is critical to success on the modern battlefield, and collecting, analyzing and disseminating it in a timely manner is a top priority for militaries around the world. But data must also be secure and trustworthy, meaning it must be defended against cyber attacks. In this DSEI panel, Defense News explores the challenges of building a cyber infrastructure that can help commanders access the data they need when they need it while also ensuring safeguards are in place to prevent intrusions.