Mile2_Security
ML0-320 · Question #133
Which of the following actions can often be used as countermeasures to port scans? Choose all that apply.
The correct answer is A. Block unassigned port traffic B. Monitor transport-layer connections (control of TCP, SYN, RST, ACK) C. Block ICMP type 3 and 8 D. Use active network monitoring. See the full explanation below for the reasoning.
Question
Which of the following actions can often be used as countermeasures to port scans? Choose all that apply.
Options
- ABlock unassigned port traffic
- BMonitor transport-layer connections (control of TCP, SYN, RST, ACK)
- CBlock ICMP type 3 and 8
- DUse active network monitoring
How the community answered
(20 responses)- A100% (20)
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