Despite not having a brain, jellyfish sleep for around eight hours a day, just like humans according to a new study.

Abstract: As a combination of algebraic attacks and side-channel attacks, the ASCA (Algebraic Side-Channel Attack) has become a very effective attack against block ciphers. From cryptographic ...

Technology is changing many aspects of our world — including change. When I was young, I remember the thrill of cash and the spare change it generated when I spent it. I would scour my change looking ...