U.S. military has built what it calls a hack proof drone. The Pentagon’s Defense Advanced Research Projects Agency developed the drone under its High-Assurance Cyber Military Systems program. Software developed for the quadcopter drone makes it impervious to attacks by hackers that try to take over its navigation and control systems. If the technologies prove successful, DARPA will make them available for use in commercial and defense systems. In 2008, insurgents in Iraq claimed they were able to intercept live feeds from U.N. Predator drones using a $26 software tool.”]
Source: https://www.csoonline.com/article/2207344/darpa-unveils-hackproof-drone-tech.html