Computer Science Computer security

Yokohama National University scientists are working towards creating a better tomorrow by addressing diverse challenges, from snow algae and tropical cyclones to AI cyberthreats, and much more.

Cache side-channel attacks exploit vulnerabilities in computer operating systems and are notoriously difficult to counter. Now, a group of international researchers has a new and highly efficient cipher for cache randomization that helps strengthen computer security against these attacks

Scientists create a new process control model to protect systems from assailants and natural fluctuations

New algorithms are much better at estimating the security level of encrypted data.