Security domains of a typical it infrastructure
Computer Network Security
DISCUSSION 1:
“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.
DISCUSSION 2:
“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.
