Verified 300-220 Exam Dumps PDF [2026] Access using ValidExam [Q69-Q93]

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Verified 300-220 Exam Dumps PDF [2026] Access using ValidExam

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The Cisco 300-220 exam covers various topics, including security technologies, threat analysis, incident response, network security, and endpoint security. Candidates will learn how to identify and respond to cybersecurity threats using Cisco technologies, such as Cisco Stealthwatch, Cisco Umbrella, Cisco Firepower, and Cisco Identity Services Engine (ISE). Conducting Threat Hunting and Defending using Cisco Technologies for CyberOps certification program also covers the best practices for network security, including network segmentation, access control, and secure communication protocols.

Cisco 300-220 exam is designed to test the cybersecurity knowledge, skills, and abilities of the candidates. 300-220 exam is intended for cybersecurity professionals who want to enhance their expertise in threat hunting and defending. Passing the Cisco 300-220 exam is an excellent way to demonstrate your proficiency in using Cisco technologies for cyberops.

QUESTION 69
What is the purpose of reconnaissance in the context of threat hunting?

Identifying potential threats

Collecting evidence

Gathering information about the network and potential adversaries

Monitoring network traffic

QUESTION 70
Security countermeasures should:

Only focus on perimeter defenses

Be layered and comprehensive

Rely on security through obscurity

Prioritize aesthetic considerations

QUESTION 71
Identifying C2 communications requires analysis of:

Application, processes, and logs

Marketing campaign effectiveness

Employee satisfaction surveys

Financial transaction logs

QUESTION 72
The MITRE CAPEC database is best used for understanding:

Compliance requirements

Common attack patterns

Encryption standards

Firewall configurations

QUESTION 73
Why is it important to document and communicate findings during the threat hunting process?

To keep sensitive information confidential

To ensure that all findings are thoroughly investigated

To maintain compliance with industry regulations

To share knowledge and improve overall security posture

QUESTION 74
Refer to the exhibit.

A security engineer notices that a Windows Batch script includes calls to suspicious APIs. How will the script affect the system when it is executed?

The internet connection is disabled.

The host version is retrieved.

The host is put in sleep mode.

Files are encrypted.

The correct answer isFiles are encrypted. The exhibit shows a collection of API calls and strings that strongly indicatecryptographic operations associated with file encryption, a common behavior in ransomware and data-encrypting malware.
Key indicators in the script include multiple Windows Cryptographic API function calls such as:
* CryptAcquireContextW
* CryptCreateHash
* CryptHashData
* CryptDeriveKey
* CryptEncrypt
* CryptDecrypt
* CryptDestroyKey
* CryptReleaseContext
These APIs are part of theWindows CryptoAPI, which is explicitly used to generate cryptographic keys, hash data, and encrypt or decrypt content. The presence of ADVAPI32.dll further confirms cryptographic functionality, as this library provides access to Windows security and encryption services.
Additionally, registry-related APIs such as RegSetValueExA, RegOpenKeyExA, and references to:
Software\Microsoft\Windows\CurrentVersion\Run
indicate that the script may also establishpersistence, ensuring the encryption routine executes again after reboot. However, persistence is secondary; the primary functional behavior shown is encryption.
Option A is incorrect because there are no APIs related to disabling networking (such as InternetSetOption or firewall manipulation). Option B is incorrect because retrieving host version information would involve system query APIs like GetVersionEx, which are not present. Option C is incorrect because although the word sleep appears, it is commonly used by malware to delay execution or evade sandboxes-not to place the system into sleep mode.
From a threat hunting and malware analysis perspective, the combination ofCryptoAPI usage, registry modification, and internet-related APIs (InternetReadFile, InternetQueryDataAvailable) is a classic ransomware pattern: retrieve data or keys, encrypt local files, and possibly communicate with command-and- control infrastructure.
Professional defenders recognize these API patterns ashigh-confidence malicious indicators, often mapped toMITRE ATT&CK – Impact: Data Encrypted for Impact (T1486). Detecting such behavior early is critical to prevent widespread data loss and operational disruption.
In summary, the script’s API usage clearly indicates thatits execution results in file encryption, making Option Dthe correct answer.

QUESTION 75
In relation to threat hunting, what does the acronym IOC stand for?

Independent Observation Criteria

Indicators of Compromise

Internal Operations Center

Incident Of Concern

QUESTION 76
To determine the stage of infection within C2 communications, one must analyze:

The size of email attachments

Traffic data patterns

Antivirus update logs

Wi-Fi connection strength

QUESTION 77
Which of the following threat hunting techniques involves analyzing historical incident data and indicators of compromise?

YARA rules

Threat intelligence feeds

Data correlation

Threat modeling

QUESTION 78
What threat actor attribution technique involves studying the code of malware to identify unique characteristics or patterns that could link it to a specific threat actor or group?

Code Analysis

Signature Analysis

Data Mining

Yara Rules

QUESTION 79
What is the key benefit of understanding threat actor attribution techniques?

Enhancing data privacy

Strengthening incident response

Streamlining network operations

Optimizing cloud storage

QUESTION 80
What is the purpose of using attack trees in threat modeling?

To visualize the attack surface of a system

To categorize different types of threats

To simulate potential cyber attacks

To model the potential pathways an attacker could take

QUESTION 81
In the context of threat hunting, what is the purpose of conducting “incubation”?

To slow down the attack process

To observe the evolution of attack tactics

To deploy additional security controls

To directly confront threat actors

QUESTION 82
Python scripts in threat hunting are used for:

Designing corporate websites

Automating detection and analysis tasks

Managing employee records

Conducting online marketing campaigns

QUESTION 83
Which of the following is included in the Pyramid of Pain?

Hash values

Usernames

Encryption algorithms

Firewall rules

QUESTION 84
What is the significance of gaining visibility into the network as part of threat hunting?

It ensures that all threats are immediately neutralized

It allows for the detection of abnormal behavior or signs of compromise

It requires organizations to limit access to security logs

It prevents the need for continuous threat hunting efforts

QUESTION 85
What is the goal of the containment phase in the threat hunting process?

Identify potential vulnerabilities

Isolate affected systems

Analyze threat indicators

Create incident reports

QUESTION 86
A mature SOC notices that several incidents over the past year involved attackers abusing legitimate administrative tools rather than deploying custom malware. Leadership asks the threat hunting team to improve detection coverage in a way that increases attacker cost rather than relying on easily replaceable indicators. Which detection strategy best aligns with this objective?

Blocking known malicious file hashes at the endpoint

Correlating attacker behavior across multiple MITRE ATT&CK techniques

Ingesting additional commercial threat intelligence feeds

Creating alerts for newly registered domains

QUESTION 87
What is the difference between threat hunting and incident response?

Threat hunting involves investigating potential threats before they manifest, while incident response focuses on reacting to security incidents after they occur.

Threat hunting and incident response are the same thing.

Threat hunting focuses on manual analysis, while incident response relies on automated tools.

Threat hunting only deals with low-level security incidents, while incident response tackles high- level threats.

QUESTION 88
Data interpreted from memory-specific tools can reveal:

The need for more RAM

Evidence of code injection attacks

The preferred memory brand of attackers

Upcoming memory sales

QUESTION 89
What is the purpose of leveraging threat intelligence feeds in threat hunting?

To monitor physical security

To remove malware from endpoints

To enrich security logs with information about known threats

To conduct social engineering attacks

QUESTION 90
What is the main goal of using infrastructure analysis in threat actor attribution?

To identify the physical infrastructure used by the attacker

To track the command and control server

To analyze the structure and organization of the attacker’s operations

To gather intelligence from open-source data

QUESTION 91
Which threat modeling technique involves identifying potential threats by thinking like an attacker?

DREAD model

Attack surface analysis

STRIDE model

Penetration testing

QUESTION 92
The PASTA method is used to:

Prioritize assets based on their criticality

Prepare Italian dishes in the company cafeteria

Perform automated static analysis on software

Conduct penetration testing on network infrastructure

QUESTION 93
A SOC team using Cisco security technologies wants to improve its ability to detect threats that bypass traditional security controls by abusing valid user credentials. Which hunting focus MOST effectively addresses this challenge?

Monitoring antivirus alerts for malware detections

Tracking file hash reputation from threat intelligence feeds

Analyzing authentication behavior anomalies across users and devices

Blocking newly registered domains at the firewall