ITC -- Chapter 4 Ethics Quiz
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ITC — Chapter 4 Ethics Quiz
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1. Question1 points
Which tool can identify malicious traffic by comparing packet contents to known attack signatures?Correct
An IDS, or intrusion detection system, is a device that can scan packets and compare them to a set of rules or attack signatures. If the packets match attack signatures, then the IDS can create an alert and log the detection.
2. Question1 points
Fill in the blank.
A ………………………. is a group of compromised or hacked computers (bots) controlled by an individual with malicious intent.Correct
A compromised or hacked computer that is controlled by a malicious individual or group is known as a bot. A group of these hacked computers under the control of a malicious individual or group is known as a botnet.
3. Question1 points
Refer to the exhibit. Rearrange the letters to fill in the blank.
Behavior-based analysis involves using baseline information to detect ………………………. that could indicate an attack.Correct
Behavior-based security uses informational context to detect anomalies in the network.
4. Question1 pointsWhich tool can perform real-time traffic and port analysis, and can also detect port scans, fingerprinting and buffer overflow attacks?Correct
Snort is an open source intrusion protection system (IPS) that is capable of performing real-time traffic and port analysis, packet logging, content searching and matching, as well as detecting probes, attacks, port scans, fingerprinting, and buffer overflow attacks.
5. Question1 pointsWhat is the last stage of the Cyber Kill Chain framework?Correct
The Cyber Kill Chain describes the phases of a progressive cyberattack operation. The phases include the following:
*Command and control
*Actions on objectives
In general, these phases are carried out in sequence. However, during an attack, several phases can be carried out simultaneously, especially if multiple attackers or groups are involved.
6. Question1 points
Fill in the blank.
Any device that controls or filters traffic going in or out of the network is known as a ………………………… .Correct
A firewall is a network device used to filter inbound or outbound traffic or both.
7. Question1 pointsWhat type of attack disrupts services by overwhelming network devices with bogus traffic?Correct
DDoS, or distributed denial of service, attacks are used to disrupt service by overwhelming network devices with bogus traffic.
8. Question1 pointsWhich protocol is used by the Cisco Cyberthreat Defense Solution to collect information about the traffic that is traversing the network?Correct
NetFlow is used both to gather details about the traffic that is flowing through the network, and to report it to a central collector.