anyone can please explain what is 'virtualisation'
what does ARM mean by saying they provide a hardware enforced virtualisation ?
This website that GopuSierra posted says" To improve security, these ARM processors can run a secure operating system (secure OS) and a normal operating system (normal OS) at the same time from a single core "...But people here in forum say both OS do not run concurrently..Who is right? PLEASE DO NOT CONFUSE ME MORE ..
So i can think of TrustZone as separate OS rite? ..Whenever normal OS wants a secure action to be taken , it reboots or calls the other secure OS and does the action securely. So TrustZone is like an extra OS in which one can perform safely all sensitive operations !
View all questions in Arm Development Studio forum