The United States needs to develop offensive weapons in cyberspace as part of its effort to protect the nation from cyber attacks, a senior military official said Thursday. “If your defense is only to try to block attacks you can never be successful,” General Keith Alexander, director of the National…
WASHINGTON — Hackers are stepping up the intensity of their attacks, moving from “disruption” to “destruction” of key computer systems, the top US cyber-defense official said Monday. General Keith Alexander, who is director of the National Security Agency and commander of the US Cyber Command, told a Washington forum that…