“Rogers framed the development of cyber weapons as simply the next evolutionary step in warfare, replete with all the ethical concerns that accompanied other milestones in weapons development. ‘I’m sure there were huge reactions to the development of mass firepower in the 1800s as a new kind of warfighting implement. Cyber represents change, a different technical application to attempt to achieve some of the exact same effects, just do it in a different way. Like those other effects, I think, over time, we’ll have a broad discussion in terms of our sense of awareness, both in terms of capabilities as well as limitations,’ he said.”
Source:NSA Chief: Rules of War Apply to Cyberwar, Too – Defense One