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Order the firewall life cycle

Exercise and reference answers

Steps
  1. Decide what needs protecting
  2. Select the firewall type
  3. Build the ruleset
  4. Deploy it in position
  5. Monitor and patch it
Instructions
Tap the management steps in the order they are done.

Explanation

_Source: NIST SP 800-41 Rev. 1, 'Guidelines on Firewalls and Firewall Policy'_
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