Computer Security

Computer security

Newsweek: How Hackers Outwit All Efforts to Stop Them: "It's a Cyber Pandemic."

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The Washington Post: Cybersecurity's bad and it's getting worse

Architecture: That an architectural capability-system model can be successfully atom smashed with a contemporary, MMU-enabled ISA such as Armv8-A. Formal methods: That it is possible to formally model and verify the security of that architecture specification, with machine-checked mathematical proof about its full 60,000 line definition, showing it ensures goals such as malicious code confinement, as well as to automatically generate hardware test suites from the same models. Microarchitecture: That an architectural capability-system model can be implemented in a high-performance, industrial quality multicore superscalar processor implementation, including microarchitecture such as CHERI’s compressed capabilities and a tag controller/cache model. Morello is based on Arm’s widely used Neoverse N1 microarchitecture – very much the “real thing” – and achieves 2.5Ghz, its target clock frequency. Memory-safe C/C++: That it is possible to support memory-safe variants o

Memory security through secure instructions


Computer Security

BBC News: Pegasus: Spyware sold to governments 'targets activists'

The 5 mass extinction events that shaped the history of Earth — will the 6th be Cyber failure? Inspired by Live Science

PATENT SPECIFICATION (21y Application Na 5994/71 March 1971