Are Devices Getting More Secure?


Adding security into chip design is becoming more prevalent as more devices are connected to the Internet, but it's not clear whether that is enough to offset an explosion in connected "things." Security concerns have been growing for the past half-decade, starting with a rash of high-profile attacks on retail establishments, hotel membership clubs, and Equifax, one of the three top credit-c... » read more

Finding Security Holes In Hardware


At least three major security holes in processors were identified by Google's Project Zero over the past year, with more expected to roll out in coming months. Now the question is what to do about them. Since the beginning of the PC era, two requirements for hardware were backward compatibility and improvements in performance with each new version of processors. No one wants to replace their... » read more

Week In Review: Design, Low Power


Intel disclosed a speculative execution side-channel attack method called L1 Terminal Fault (L1TF). Leslie Culbertson, Intel's executive vice president and general manager of Product Assurance and Security, writes: "This method affects select microprocessor products supporting Intel Software Guard Extensions (Intel SGX) and was first reported to us by researchers at KU Leuven University, Techni... » read more