alleryStart learning →At one time, most firewalls were deployed at network:
APermutations
BPerimeters
CParameters
DPerforations
Answer & Solution
Correct answer: B. Perimeters
1. Early firewall practice guarded one boundary.
2. That boundary is the edge of the network.
3. At one time, most firewalls were deployed at network perimeters.
4. So the answer is perimeters.
_Source: NIST SP 800-41 Rev. 1, 'Guidelines on Firewalls and Firewall Policy'_
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