Security today relies on cryptography, an information-protection technology that uses algorithms to transform messages into a form that is difficult for a third party to decipher. For decades, computers and networks have relied on cryptography to provide confidentiality and integrity, and for common tasks like authentication. Arguably, it has become the backbone of modern cybersecurity…

U.S. Takes Off the Gloves in Global Cyber Wars: Top Oficials

National Security Advisor John Bolton said the country’s “first fully articulated cyber strategy in 15 years” was now in effect. The new more aggressive posture follows a decision by President Donald Trump to revoke rules established by his predecessor Barack Obama to require high-level authority for any big military cyber operations. “Our hands are not…