Secure Semiconductors - Identity as the Basis for Security

Security expert: Identity is the basis for security. What does that exactly mean for somebody who maybe is not very familiar with security and just understanding the importance there? So, so imagine a, imagine a attack that is based on impersonation. You've got a device that is pretending to be a some other kind of trusted device. With secure semiconductorsSecure elements are one way to protect them but you can wrap a certificate around that as well.