TechnologyWill software revamp guard grid against cyberattack? A new operating system could protect power plants and other infrastructure from attack, but the approach may have its own loopholes 51¶¯Âþ
TechnologyThe password you can use without knowing it People are able to store a 30-digit password in their brains subconsciously. This ability could form the basis of a new security system 51¶¯Âþ