A Development Lifecycle Approach to Security Verification
"We have become accustomed to the idea that safety expectations cant be narrowed down to one thing you do in design. They pervade all aspects of design from overall process through analysis, redundancies in design, fault analytics and mitigation for faults and on-board monitors for reliability among other requirements and techniques. 21180 Why shouldnt similar concepts apply to security also?"
Intel rolls out Spectre updates for 7th and 8th-gen Core chips
"Intel is attempting to patch Spectre again today with the rollout of patches for Kaby Lake-, Coffee Lake-, and Skylake-based platforms. The updates will cover the company’s sixth, seventh, and eighth-generation Intel Core product lines, as well as the X-series processor family. The Xeon Scalable and Intel Xeon D processors for data center systems will also be protected."
Recent Intel CPUs Take Performance Hit With Spectre, Meltdown Patches
"The average performance decline is in-line with the single-digit prediction, though there are exceptions, with some browser tests showing a ~10 percent drop. The largest drop is in PCMark 10’s app load times, which declined by 13.5 percent after a Spectre patch was applied. We’ve talked before about Meltdown possibly hitting I/O tests hard, but this is the first indication Spectre might whack them again."