“Security Layers” Please respond to the following:

Analyze the seven security domains of a typical IT infrastructure and determine which two of the seven you would implement first for a nationwide bank. Explain your rationale for your choice.

Explain the concept of incorporating redundancy throughout and corporate network. There are also times when redundancy can produce a false sense of security primarily based on how it is incorporated in a design. Explain such a case and how to overcome the falsehood.

“Protecting the System” Please respond to the following:

Describe some drawbacks to hardening a computer system which is currently in a production environment and how the fears associated with those drawbacks can be put to rest. Propose how you would proceed in this environment.

Assess the importance of implementing Authentication, Authorization, and Accounting (AAA) as a security measure. Explain the value AAA holds throughout an organization’s network. Identify the layers of the open systems interconnection (OSI) model that are influenced by a typical AAA implementation or solution.