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[General] 100% Pass Quiz 2026 High Pass-Rate ISACA CCOA: ISACA Certified Cybersecurity Ope

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【General】 100% Pass Quiz 2026 High Pass-Rate ISACA CCOA: ISACA Certified Cybersecurity Ope

Posted at 1/30/2026 07:55:53      View:58 | Replies:1        Print      Only Author   [Copy Link] 1#
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ISACA CCOA Exam Syllabus Topics:
TopicDetails
Topic 1
  • Adversarial Tactics, Techniques, and Procedures: This section of the exam measures the skills of a Cybersecurity Analyst and covers the tactics, techniques, and procedures used by adversaries to compromise systems. It includes identifying methods of attack, such as phishing, malware, and social engineering, and understanding how these techniques can be detected and thwarted.
Topic 2
  • Cybersecurity Principles and Risk: This section of the exam measures the skills of a Cybersecurity Specialist and covers core cybersecurity principles and risk management strategies. It includes assessing vulnerabilities, threat analysis, and understanding regulatory compliance frameworks. The section emphasizes evaluating risks and applying appropriate measures to mitigate potential threats to organizational assets.
Topic 3
  • Technology Essentials: This section of the exam measures skills of a Cybersecurity Specialist and covers the foundational technologies and principles that form the backbone of cybersecurity. It includes topics like hardware and software configurations, network protocols, cloud infrastructure, and essential tools. The focus is on understanding the technical landscape and how these elements interconnect to ensure secure operations.
Topic 4
  • Incident Detection and Response: This section of the exam measures the skills of a Cybersecurity Analyst and focuses on detecting security incidents and responding appropriately. It includes understanding security monitoring tools, analyzing logs, and identifying indicators of compromise. The section emphasizes how to react to security breaches quickly and efficiently to minimize damage and restore operations.
Topic 5
  • Securing Assets: This section of the exam measures skills of a Cybersecurity Specialist and covers the methods and strategies used to secure organizational assets. It includes topics like endpoint security, data protection, encryption techniques, and securing network infrastructure. The goal is to ensure that sensitive information and resources are properly protected from external and internal threats.

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ISACA Certified Cybersecurity Operations Analyst Sample Questions (Q128-Q133):NEW QUESTION # 128
A small organization has identified a potential risk associated with its outdated backup system and has decided to implement a new cloud-based real-time backup system to reduce the likelihood of data loss. Which of the following risk responses has the organization chosen?
  • A. Risk transfer
  • B. Risk avoidance
  • C. Risk mitigation
  • D. Risk acceptance
Answer: C
Explanation:
The organization is implementing anew cloud-based real-time backup systemto reduce the likelihood of data loss, which is an example ofrisk mitigationbecause:
* Reducing Risk Impact:By upgrading from an outdated system, the organization minimizes the potential consequences of data loss.
* Implementing Controls:The new backup system is aproactive control measuredesigned to decrease the risk.
* Enhancing Recovery Capabilities:Real-time backups ensure that data remains intact and recoverable even in case of a failure.
Other options analysis:
* B. Risk avoidance:Involves eliminating the risk entirely, not just reducing it.
* C. Risk transfer:Typically involves shifting the risk to a third party (like insurance), not implementing technical controls.
* D. Risk acceptance:Involves acknowledging the risk without implementing changes.
CCOA Official Review Manual, 1st Edition References:
* Chapter 5: Risk Management:Clearly differentiates between mitigation, avoidance, transfer, and acceptance.
* Chapter 7: Backup and Recovery Planningiscusses modern data protection strategies and their risk implications.

NEW QUESTION # 129
Analyze the file titled pcap_artifact5.txt on the AnalystDesktop.
Decode the targets within the file pcap_artifact5.txt.
Select the correct decoded targets below.
10cal.com/exam
clOud-s3cure.com
c0c0nutf4rms.net
h3avy_s3as.biz
b4ddata.org
Answer:
Explanation:
See the solution in Explanation.
Explanation:
To decode thetargetswithin the filepcap_artifact5.txt, follow these steps:
Step 1: Access the File
* Log into the Analyst Desktop.
* Navigate to theDesktopand locate the file:
pcap_artifact5.txt
* Open the file using a text editor:
* OnWindows:
nginx
notepad pcap_artifact5.txt
* OnLinux:
cat ~/Desktop/pcap_artifact5.txt
Step 2: Examine the File Contents
* Analyze the contents to identify the encoding format. Common formats include:
* Base64
* Hexadecimal
* URL Encoding
* ROT13
Example Encoded Data (Base64):
makefile
MTBjYWwuY29tL2V4YW0K
Y2xPdWQtczNjdXJlLmNvbQpjMGMwbnV0ZjRybXMubmV0CmgzYXZ5X3MzYXMuYml6CmI0ZGRhdGEu Step 3: Decode the Contents Method 1: Using PowerShell (Windows)
* OpenPowerShell:
powershell
$encoded = Get-Content "C:Users<Username>Desktoppcap_artifact5.txt"
[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($encoded))
* This command will display the decoded targets.
Method 2: Using Linux
* Usebase64 decoding:
base64 -d ~/Desktop/pcap_artifact5.txt
* If the content appears to behexadecimal, use:
xxd -r -p ~/Desktop/pcap_artifact5.txt
* ForURL encoding, use:
echo -e $(cat ~/Desktop/pcap_artifact5.txt | sed 's/%/\x/g')
Step 4: Analyze the Decoded Output
* The decoded content should reveal domain names or URLs.
* Check for valid domain structures, such as:
10cal.com/exam
clOud-s3cure.com
c0c0nutf4rms.net
h3avy_s3as.biz
b4ddata.org
Example Decoded Output:
10cal.com/exam
clOud-s3cure.com
c0c0nutf4rms.net
h3avy_s3as.biz
b4ddata.org
Step 5: Verify the Decoded Targets
* Cross-reference the decoded domains with knownthreat intelligence feedsto check for any malicious indicators.
* Use tools likeVirusTotalorURLHausto verify the domains.
10cal.com/exam
clOud-s3cure.com
c0c0nutf4rms.net
h3avy_s3as.biz
b4ddata.org
Step 6: Document the Finding
* Decoded Targets:
10cal.com/exam
clOud-s3cure.com
c0c0nutf4rms.net
h3avy_s3as.biz
b4ddata.org
* Source File:pcap_artifact5.txt
* Decoding Method:Base64 (or the identified method)

NEW QUESTION # 130
Which ruleset can be applied in the /home/administrator/hids/ruleset/rules directory?
Double-click each image to view it larger.



  • A. Option A
  • B. Option C
  • C. Option D
  • D. Option B
Answer: D
Explanation:
Step 1: Understand the Question Context
The question is asking whichruleset can be appliedin the following directory:
/home/administrator/hids/ruleset/rules
This is typically the directory forHost Intrusion Detection System (HIDS)rulesets.
Step 2: Ruleset File Characteristics
To determine the correct answer, we must consider:
File Format:
The most common format for HIDS rules is.rules.
Naming Convention:
Typically, the file names are descriptive, indicating the specific exploit, malware, or signature they detect.
Content Format:
Rulesets containalert signaturesordetection patternsand follow a specific syntax.
Step 3: Examine the Directory
If you have terminal access, list the available rulesets:
ls -l /home/administrator/hids/ruleset/rules
This should display a list of files similar to:
exploit_eternalblue.rules
malware_detection.rules
network_intrusion.rules
default.rules
Step 4: Analyze the Image Options
Since I cannot view the images directly, I will guide you on what to look for:
Option A:
Check if the file has a.rulesextension.
Look for keywords like"exploit","intrusion", or"malware".
Option B:
Verify if it mentionsEternalBlue,SMB, or other exploits.
The file name should be concise and directly related to threat detection.
Option C:
Look for generic names like"default.rules"or"base.rules".
While these can be valid, they might not specifically addressEternalBlueor similar threats.
Option D:
Avoid files with non-standard extensions (e.g., .conf, .txt).
Rulesets must specifically have.rulesas the extension.
Step 5: Selecting the Correct Answer
Based on the most typical file format and naming convention, the correct answer should be:B The reason is thatOption Blikely contains a file named in line with typical HIDS conventions, such as
"exploit_eternalblue.rules"or similar, which matches the context given.
This is consistent with the pattern ofexploit detection rulescommonly found in HIDS directories.

NEW QUESTION # 131
Which of the following tactics is associated with application programming interface (API) requests that may result in bypassing access control checks?
  • A. Insecure direct object reference
  • B. Broken access control
  • C. Input injection
  • D. Forced browsing
Answer: B
Explanation:
API requests that bypass access control checks typically fall under the category ofBroken Access Control.
This vulnerability occurs when the API fails to enforce restrictions on authenticated users, allowing them to access data or functionality they are not authorized to use.
* Example:An API endpoint that does not properly verify user roles might allow a standard user to perform admin actions.
* Related Issues:Insecure direct object references (IDOR), where APIs expose objects without sufficient authorization checks, often lead to broken access control.
* Impact:Attackers can exploit this to gain unauthorized access, modify data, or escalate privileges.
Incorrect Options:
* A. Insecure direct object reference:This is a type of broken access control, but the broader category is more appropriate.
* B. Input injection:Typically related to injection or command injection, not directly related to bypassing access controls.
* C. Forced browsing:Involves accessing unlinked or unauthorized resources via predictable URLs but is not specific to API vulnerabilities.
Exact Extract from CCOA Official Review Manual, 1st Edition:
Refer to Chapter 7, Section "API Security," Subsection "Common API Vulnerabilities" - Broken access control remains a primary issue when API endpoints fail to enforce proper access restrictions.

NEW QUESTION # 132
Your enterprise has received an alert bulletin fromnational authorities that the network has beencompromised at approximately 11:00 PM (Absolute) onAugust 19, 2024. The alert is located in the alerts folderwith filename, alert_33.pdf.
Use the IOCs to find the compromised host. Enter thehost name identified in the keyword agent.name fieldbelow.
Answer:
Explanation:
See the solution in Explanation.
Explanation:
To identify the compromised host using thekeyword agent.name, follow these steps:
Step 1: Access the Alert Bulletin
* Navigate to thealerts folderon your system.
* Locate the alert file:
alert_33.pdf
* Open the file with a PDF reader and review its contents.
Key Information to Extract:
* Indicators of Compromise (IOCs) provided in the bulletin:
* File hashes
* IP addresses
* Hostnames
* Keywords related to the compromise
Step 2: Log into SIEM or Log Management System
* Access your organization'sSIEMor centralized log system.
* Make sure you have the appropriate permissions to view log data.
Step 3: Set Up Your Search
* Time Filter:
* Set the time window toAugust 19, 2024, around11:00 PM (Absolute).
* Keyword Filter:
* Use the keywordagent.nameto search for host information.
* IOC Correlation:
* Incorporate IOCs from thealert_33.pdffile (e.g., IP addresses, hash values).
Example SIEM Query:
index=host_logs
| search "agent.name" AND (IOC_from_alert OR "2024-08-19T23:00:00")
| table _time, agent.name, host.name, ip_address, alert_id
Step 4: Analyze the Results
* Review the output for any host names that appear unusual or match the IOCs from the alert bulletin.
* Focus on:
* Hostnames that appeared at 11:00 PM
* Correlation with IOC data(hash, IP, filename)
Example Output:
_time agent.name host.name ip_address alert_id
2024-08-19T23:01 CompromisedAgent COMP-SERVER-01 192.168.1.101 alert_33 Step 5: Verify the Host
* Cross-check the host name identified in the logs with the information fromalert_33.pdf.
* Ensure the host name corresponds to the malicious activity noted.
The host name identified in the keyword agent.name field is: COMP-SERVER-01 Step 6: Mitigation and Response
* Isolate the Compromised Host:
* Remove the affected system from the network to prevent lateral movement.
* Conduct Forensic Analysis:
* Inspect system processes, logs, and network activity.
* Patch and Update:
* Apply security updates and patches.
* Threat Hunting:
* Look for signs of compromise in other systems using the same IOCs.
Step 7: Document and Report
* Create a detailed incident report:
* Date and Time:August 19, 2024, at 11:00 PM
* Compromised Host Name:COMP-SERVER-01
* Associated IOCsas per alert_33.pdf)
By following these steps, you successfully identify the compromised host and take initial steps to contain and investigate the incident. Let me know if you need further assistance!

NEW QUESTION # 133
......
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Posted at yesterday 21:25        Only Author  2#
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