Assessment Brief

Your Chief Information Security Officer (CISO) asks you to review the
seven domains of the typical IT infrastructure, and describe how you
will:

Reduce the attack surface with what hardening steps and network security management best practices;
Ensure secure authentication, authorization, and accounting;
Prevent or respond to intrusions.

* Hardening is the process of securing a system by reducing its surface of vulnerabilityAt least 250 words, at least 1 source, APA formatting.