Computer scientists discover new vulnerability affecting computers globally
A team of computer science researchers has uncovered a line of attack that breaks all Spectre defenses, meaning that billions of computers and other devices across the globe are just as vulnerable today as they were when Spectre was first announced. ...
https://www.sciencedaily.com/releases/2021/04/210430165903.htm
#uva #spectre #microOps #infosec #security #vulnerabilities #cybersecurity
“I See Dead μOps“ [PDF], Xida Ren, et al, University Of Virginia (https://www.cs.virginia.edu/venkat/papers/isca2021a.pdf).
On HN: https://news.ycombinator.com/item?id=27000570
#Security #ComputerSecurity #MicroOps #CPU #Hardware #Intel #AMD #Cache #Spectre #Meltdown #Paper
“What Does RISC And CISC Mean In 2020?”, Eric Engheim (https://medium.com/swlh/what-does-risc-and-cisc-mean-in-2020-7b4d42c9a9de).
Via HN: https://news.ycombinator.com/item?id=25159704
#RISC #CISC #CPU #ARM #RISCV #Intel #Hardware #ComputerArchitecture #MicroOps #Pipelining
