Real 300-220 Exam PDF Test Engine Practice Test Questions
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Earning the Cisco 300-220 certification demonstrates that a professional has the knowledge and skills to conduct threat hunting and defend against cybersecurity threats using Cisco technologies. Conducting Threat Hunting and Defending using Cisco Technologies for CyberOps certification is valuable for professionals in cybersecurity and network operations roles, as well as those who are looking to advance their careers in these fields. It is also a prerequisite for the CyberOps Professional certification track, which is designed for more experienced cybersecurity professionals.
NEW QUESTION # 18
What is the purpose of threat intelligence in threat hunting techniques?
- A. To predict future cyber attacks
- B. To collect data for compliance purposes
- C. To increase network bandwidth
- D. To ensure data encryption
Answer: A
NEW QUESTION # 19
Which aspect of threat hunting outcomes involves improving incident response capabilities?
- A. Analysis and investigation
- B. Proactive threat hunting
- C. Post-mortem analysis
- D. Documentation and reporting
Answer: A
NEW QUESTION # 20
Which scripting language is commonly used for automating the data analysis in threat hunting?
- A. C++
- B. Java
- C. Python
- D. HTML
Answer: C
NEW QUESTION # 21
Techniques used by threat actors can be identified by analyzing:
- A. The encryption algorithm of ransomware
- B. The sequence of commands executed after initial compromise
- C. The geographical location of the attacker
- D. The color scheme of the phishing email
Answer: B
NEW QUESTION # 22
Why is collaboration with other security teams important in threat hunting?
- A. Collaboration slows down the threat hunting process.
- B. Collaboration allows for sharing of information and resources to better detect and respond to threats.
- C. Collaboration increases the risk of data breaches.
- D. It is not important, as threat hunting is an individual effort.
Answer: B
NEW QUESTION # 23
What is the primary goal of threat hunting?
- A. Proactively searching for threats in the network
- B. Identifying false positives
- C. Responding to security incidents
- D. Patching vulnerabilities
Answer: A
NEW QUESTION # 24
Selecting the delivery method for an attack, which aspect is least likely to be used by a legitimate penetration tester without explicit authorization?
- A. Deploying a backdoor for later access
- B. Social engineering employees over email
- C. Testing physical security measures
- D. Performing vulnerability scanning
Answer: A
NEW QUESTION # 25
Which technique involves analyzing the digital artifacts left behind by threat actors in order to attribute cyber attacks?
- A. Infrastructure analysis
- B. Digital forensics
- C. Behavioral analysis
- D. Linguistic analysis
Answer: B
NEW QUESTION # 26
Which of the following is NOT a common data source used in threat hunting?
- A. Employee payroll information
- B. DNS logs
- C. Network traffic logs
- D. Endpoint security logs
Answer: A
NEW QUESTION # 27
A threat hunting team wants to ensure hunts are repeatable, scalable, and less dependent on individual analyst intuition. What is the MOST important process improvement?
- A. Increasing the number of threat intelligence feeds
- B. Blocking all suspicious activity automatically
- C. Automating alert triage workflows
- D. Standardizing hunt documentation and hypotheses
Answer: D
Explanation:
The correct answer isstandardizing hunt documentation and hypotheses. Mature threat hunting programs move beyond ad-hoc, intuition-driven efforts.
Standardization enables:
* Knowledge sharing
* Consistent methodology
* Repeatable hunts
* Easier onboarding of new analysts
Option A and B support operations but do not improve hunting maturity. Option D is unrealistic and risky.
By documenting hypotheses, data sources, queries, findings, and outcomes, organizations institutionalize knowledge and continuously improve detection capabilities.
This is a defining characteristic ofhigh-maturity threat hunting programs.
Therefore, optionCis correct.
NEW QUESTION # 28
What is the purpose of using attack trees in threat modeling?
- A. To visualize the attack surface of a system
- B. To categorize different types of threats
- C. To model the potential pathways an attacker could take
- D. To simulate potential cyber attacks
Answer: C
NEW QUESTION # 29
Which of the following aspects is often considered in threat actor attribution based on linguistic analysis?
- A. Language proficiency
- B. All of the above
- C. Syntax and grammar
- D. Dialect
Answer: B
NEW QUESTION # 30
Which of the following is an example of a passive threat hunting technique?
- A. Event correlation
- B. Intrusion detection system (IDS)
- C. Packet capture analysis
- D. Penetration testing
Answer: C
NEW QUESTION # 31
Procedures of a given threat actor can include:
- A. The specific type of coffee they drink
- B. The brand of computers they use
- C. Their preferred time of day for launching attacks
- D. Their choice of antivirus evasion techniques
Answer: D
NEW QUESTION # 32
The security team detects an alert regarding a potentially malicious file namedFinancial_Data_526280622.pdf downloaded by a user. Upon reviewing SIEM logs and Cisco Secure Endpoint, the team confirms that the file was obtained from an untrusted website. The hash analysis of the file returns an unknown status. Which action must be done next?
- A. Review the directory path where the file is stored.
- B. Submit the file for sandboxing.
- C. Run a complete malware scan on the user's workstation.
- D. Investigate the reputation of the untrusted website.
Answer: B
Explanation:
The correct next action is tosubmit the file for sandboxing. In professional security operations and threat hunting workflows, sandboxing is the most appropriate step when a file originates from an untrusted source and hash-based reputation checks return anunknownresult. An unknown hash means the file has not yet been classified as benign or malicious by threat intelligence databases, which is common with newly created malware or targeted attacks.
Sandboxing allows the security team to performdynamic analysisby executing the file in an isolated, controlled environment. This process observes runtime behaviors such as process creation, registry modification, network communications, command-and-control callbacks, file system changes, and exploit attempts. These behaviors provide high-fidelity indicators that static analysis or hash lookups cannot reveal.
Option B, reviewing the directory path, is useful for contextual awareness but does not determine whether the file is malicious. Option C, running a full malware scan, is premature; modern malware often evades signature-based scans, especially when the file is previously unknown. Option D, investigating the reputation of the website, is a supporting activity but does not assess the actual behavior or payload of the downloaded file.
From a threat hunting and incident response standpoint, sandboxing bridges the gap betweendetection and confirmation. If the sandbox analysis confirms malicious behavior, the team can escalate to containment actions such as isolating the endpoint, blocking hashes and domains, and performing scope analysis to identify other affected systems. Additionally, sandbox results can be used to create new SIEM detections and EDR behavioral rules, strengthening future defenses.
This approach aligns with professional best practices:unknown file + untrusted source = dynamic analysis first. It ensures accurate classification while minimizing unnecessary disruption to the user or environment.
NEW QUESTION # 33
Enhancing a detection methodology could involve:
- A. Focusing exclusively on historical data
- B. Reducing the frequency of updates to the threat intelligence database
- C. Eliminating the review of false positives
- D. Incorporating user and entity behavior analytics (UEBA)
Answer: D
NEW QUESTION # 34
What is the primary goal of threat hunting techniques?
- A. To rely solely on automated tools for threat detection
- B. To proactively search for potential threats within an organization
- C. To respond to threats after they have already occurred
- D. To ignore potential threats and focus on other security measures
Answer: B
NEW QUESTION # 35
What is the key benefit of understanding threat actor attribution techniques?
- A. Optimizing cloud storage
- B. Strengthening incident response
- C. Enhancing data privacy
- D. Streamlining network operations
Answer: B
NEW QUESTION # 36
What is the primary goal of threat hunting in cybersecurity?
- A. To proactively identify and mitigate threats before they cause harm
- B. To quickly respond to incidents after they occur
- C. To analyze trends and patterns in network traffic
- D. To prevent all cyber attacks
Answer: A
NEW QUESTION # 37
During which phase of the threat hunting process would you prioritize potential threats based on severity and impact?
- A. Threat response
- B. Data collection
- C. Data analysis
- D. Hypothesis generation
Answer: A
NEW QUESTION # 38
What is one drawback of relying solely on technical indicators for threat actor attribution?
- A. Overestimating the capabilities of the threat actor
- B. Failing to consider human behavior and tactics
- C. Ignoring the motivation behind the attack
- D. Underestimating the sophistication of the threat actor
Answer: B
NEW QUESTION # 39
During multiple intrusions, analysts observe that attackers consistently perform internal reconnaissance before privilege escalation, avoid noisy exploitation, and limit actions to business hours of the victim's region. Why is this observation important for attribution?
- A. It indicates an advanced persistence mechanism
- B. It reveals operational discipline and intent
- C. It identifies the malware command-and-control protocol
- D. It confirms the use of a specific exploit kit
Answer: B
Explanation:
The correct answer isit reveals operational discipline and intent. Attribution relies heavily on understanding how attackers think and operate, not just the tools they use.
Operational discipline-such as careful reconnaissance, avoiding noisy exploitation, and operating during business hours-is ahuman behavioral pattern. These patterns are far more stable than infrastructure or malware and often correlate strongly with specific threat actor groups.
Option A and D focus on tooling, which changes frequently. Option B relates to persistence, not attribution.
Threat intelligence professionals use operational characteristics to distinguish between opportunistic criminals and advanced adversaries. Business-hour activity, careful lateral movement, and deliberate escalation often indicatetargeted intrusions, espionage, or financially motivated but sophisticated actors.
This information helps analysts align observed behavior with known threat actor profiles, improving attribution confidence. Thus, optionCis correct.
NEW QUESTION # 40
What is the significance of attribution in cybersecurity investigations?
- A. Attribution is not important in cybersecurity investigations
- B. Attribution helps in understanding the motives and capabilities of threat actors
- C. Attribution is a legal requirement
- D. Attribution helps in determining the cost of a cyber incident
Answer: B
NEW QUESTION # 41
In the Threat Hunting Process, what does the Data Acquisition phase involve?
- A. Formulating hypotheses
- B. Analyzing network traffic
- C. Collecting data on successful attacks
- D. Data collection from various sources
Answer: D
NEW QUESTION # 42
In threat intelligence handling, cataloging is important for:
- A. Ensuring compatibility with legacy systems
- B. Reducing the size of the IT department
- C. Increasing the speed of the internet connection
- D. Making intelligence easily accessible for analysis
Answer: D
NEW QUESTION # 43
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