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Design Weakness Discovered in Apple M1 Kernel Protections

The proof-of-concept attack from MIT CSAIL researchers undermines the pointer authentication feature used to defend the Apple chip's OS kernel.

Joseph ravichandranMengjia yanTools for vulnerability researchPointer authentication codeApple silicon

Researchers say they re discovered a new hardware vulnerability in the Apple M1 chip

MIT CSAIL scientists say they’ve created a novel hardware attack against the Apple M1 chip that defeats the last line of security while leaving no trace. The M1 chip uses a feature called “Pointer Authentication,” which acts as a last line of defense against typical software vulnerabilities. With Po

Joseph ravichandranMengjia yanJay langArtificial intelligence laboratoryInternational symposium on computer architectureOffice of scientific researchPointer authenticationInternational symposiumComputer architectureAir force officeScientific research

Researchers discover new hardware vulnerability in Apple M1 chip

Researchers discover new hardware vulnerability in Apple M1 chip
miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.

Joseph ravichandranMengjia yanJay langWilliam shakespeareArtificial intelligence laboratoryHomera burnell career development professorInternational symposium on computer architectureNational science foundationDepartment of electrical engineeringMidnight summerCareer development professorElectrical engineeringComputer scienceInternational symposiumComputer architectureForce office

Keeping web-browsing data safe from hackers

Keeping web-browsing data safe from hackers
miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.

Mengjia yanJack cookYanjing liArtificial intelligence laboratoryNational science foundationDepartment of computer scienceWatson ai labInternational symposium on computer architectureUniversity of chicagoOffice of scientific researchCareer development assistant professorElectrical engineeringComputer scienceJules dreanJonathan behrens phdInternational symposium

Researchers find new way to neutralize side-channel memory attacks

The method, developed by MIT, improves on performance of alternative schemes to mitigate side-channel memory attack risks.

Karl siglerMengjia yanAydin aysuJoel emerPeter deutschMassachusetts institute of technologyCarolina state universityMassachusetts instituteSpiderlabs threat intelligenceNorth carolina state university