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CFR-410 – CyberSec First Responder (CFR)

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Showing 1–3 of 10 questions

Question 1

Which of the following are legally compliant forensics applications that will detect an alternative data stream (ADS) or a file with an incorrect file extension? (Choose two.)

Select all that apply, then click Submit answer.

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    Disk duplicator
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    EnCase
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    dd
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    Forensic Toolkit (FTK)
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    Write blocker
Question 2

A network security analyst has noticed a flood of Simple Mail Transfer Protocol (SMTP) traffic to internal clients. SMTP traffic should only be allowed to email servers. Which of the following commands would stop this attack? (Choose two.)

Select all that apply, then click Submit answer.

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    iptables -A INPUT -p tcp –dport 25 -d x.x.x.x -j ACCEPT
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    iptables -A INPUT -p tcp –sport 25 -d x.x.x.x -j ACCEPT
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    iptables -A INPUT -p tcp –dport 25 -j DROP
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    iptables -A INPUT -p tcp –destination-port 21 -j DROP
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    iptables -A FORWARD -p tcp –dport 6881:6889 -j DROP
Question 3

To minimize vulnerability, which steps should an organization take before deploying a new Internet of Things (IoT) device? (Choose two.)

Select all that apply, then click Submit answer.

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    Changing the default password
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    Updating the device firmware
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    Setting up new users
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    Disabling IPv6
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    Enabling the firewall