EC-Council
EC0-350 · Question #791
EC0-350 Question #791: Real Exam Question with Answer & Explanation
The correct answer is D. Update a firewall rule in real time to prevent the port scan from being completed. See the full explanation below for the reasoning.
Question
A program that defends against a port scanner will attempt to:
Options
- ASends back bogus data to the port scanner
- BLog a violation and recommend use of security-auditing tools
- CLimit access by the scanning system to publicly available ports only
- DUpdate a firewall rule in real time to prevent the port scan from being completed
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