[ARM] Security extensions in armv7

[rakesh_reddy]

Hi all.,

"Security Extensions integrate hardware security features into the architecture",
what exactly is meant by security in hardware point of view in armv7 architecture.?
can anyone give an real-time example for secure state and non-secure state for better understanding please..!


Thanks,
Rakesh.

 

[FvM]

https://en.wikipedia.org/wiki/ARM_architecture#Security_extensions_.28TrustZone.29