Discuss the roles and motivations for separately filtering ingress and egress traffic in the enterprise network. Describe separate conditions for both ingress and egress traffic as they transit the network. Discuss: What roles do ingress and egress filtering play in protecting a network? How do protective isolations help to protect a network?

Discuss the roles and motivations for separately filtering ingress and egress traffic in the enterprise network. Describe separate conditions for both ingress and egress traffic as they transit the network. Discuss:

What roles do ingress and egress filtering play in protecting a network?
How do protective isolations help to protect a network?
Why do we need to separate and isolate different types of traffic?
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