The Outdoor Education
ร่วมสร้างวัฒนธรรมการเดินป่าที่ดี
The Outdoor EducationActual CCOA : ISACA Certified Cybersecurity Operations Analyst Exam Dumps Questions Is Easy to Understand - Exams4sures
As you know, our CCOA practice exam has a vast market and is well praised by customers. All you have to do is to pay a small fee on our CCOA practice materials, and then you will have a 99% chance of passing the CCOA exam and then embrace a good life. We are confident that your future goals will begin with this successful exam. So choosing our CCOA Training Materials is a wise choice. Our practice materials will provide you with a platform of knowledge to help you achieve your dream. Welcome to select and purchase our CCOA practice materials.
We have tens of thousands of supporters around the world eager to pass the exam with our CCOA learning guide which are having a steady increase on the previous years. Exam candidates around the world are longing for learning from our practice materials. If you want to have an outline and brief understanding of our CCOA Preparation materials we offer free demos for your reference. You can have a look of our CCOA exam questions for realistic testing problems in them.
CCOA Training Pdf | CCOA Latest Test Report
For candidates who buy CCOA test materials online, they may care more about the privacy protection. We can ensure you that your personal information such as your name and email address will be protected well if you choose us. Once the order finishes, your personal information will be concealed. Furthermore, CCOA exam braindumps are high-quality, and we can help you pass the exam just one time. We promise that if you fail to pass the exam, we will give you full refund. If you have any questions for CCOA Exam Test materials, you can contact with us online or by email, we will give you reply as quickly as we can.
ISACA Certified Cybersecurity Operations Analyst Sample Questions (Q114-Q119):
NEW QUESTION # 114
The network team has provided a PCAP file withsuspicious activity located in the Investigations folderon the Desktop titled, investigation22.pcap.
What date was the webshell accessed? Enter the formatas YYYY-MM-DD.
Answer:
Explanation:
See the solution in Explanation.
Explanation:
To determine thedate the webshell was accessedfrom theinvestigation22.pcapfile, follow these detailed steps:
Step 1: Access the PCAP File
* Log into the Analyst Desktop.
* Navigate to theInvestigationsfolder on the desktop.
* Locate the file:
investigation22.pcap
Step 2: Open the PCAP File in Wireshark
* LaunchWireshark.
* Open the PCAP file:
mathematica
File > Open > Desktop > Investigations > investigation22.pcap
* ClickOpento load the file.
Step 3: Filter for Webshell Traffic
* Since webshells typically useHTTP/Sto communicate, apply a filter:
http.request or http.response
* Alternatively, if you know the IP of the compromised host (e.g.,10.10.44.200), use:
nginx
http and ip.addr == 10.10.44.200
* PressEnterto apply the filter.
Step 4: Identify Webshell Activity
* Look for HTTP requests that include:
* Common Webshell Filenames:shell.jsp, cmd.php, backdoor.aspx, etc.
* Suspicious HTTP Methods:MainlyPOSTorGET.
* Right-click a suspicious packet and choose:
arduino
Follow > HTTP Stream
* Inspect the HTTP headers and content to confirm the presence of a webshell.
Step 5: Extract the Access Date
* Look at theHTTP request/response header.
* Find theDatefield orTimestampof the packet:
* Wireshark displays timestamps on the left by default.
* Confirm theHTTP streamincludes commands or uploads to the webshell.
Example HTTP Stream:
POST /uploads/shell.jsp HTTP/1.1
Host: 10.10.44.200
User-Agent: Mozilla/5.0
Date: Mon, 2024-03-18 14:35:22 GMT
Step 6: Verify the Correct Date
* Double-check other HTTP requests or responses related to the webshell.
* Make sure thedate fieldis consistent across multiple requests to the same file.
2024-03-18
Step 7: Document the Finding
* Date of Access:2024-03-18
* Filename:shell.jsp (as identified earlier)
* Compromised Host:10.10.44.200
* Method of Access:HTTP POST
Step 8: Next Steps
* Isolate the Affected Host:
* Remove the compromised server from the network.
* Remove the Webshell:
rm /path/to/webshell/shell.jsp
* Analyze Web Server Logs:
* Correlate timestamps with access logs to identify the initial compromise.
* Implement WAF Rules:
* Block suspicious patterns related to file uploads and webshell execution.
NEW QUESTION # 115
Which of the following is a technique for detecting anomalous network behavior that evolves using large data sets and algorithms?
Answer: C
Explanation:
Machine learning-based analysis is a technique that detectsanomalous network behaviorby:
* Learning Patterns:Uses algorithms to understand normal network traffic patterns.
* Anomaly Detection:Identifies deviations from established baselines, which may indicate potential threats.
* Adaptability:Continuously evolves as new data is introduced, making it more effective at detecting novel attack methods.
* Applications:Network intrusion detection systems (NIDS) and behavioral analytics platforms.
Incorrect Options:
* B. Statistical analysis:While useful, it does not evolve or adapt as machine learning does.
* C. Rule-based analysis:Uses predefined rules, not dynamic learning.
* D. Signature-based analysis:Detects known patterns rather than learning new ones.
Exact Extract from CCOA Official Review Manual, 1st Edition:
Refer to Chapter 8, Section "Advanced Threat Detection," Subsection "Machine Learning for Anomaly Detection" - Machine learning methods are effective for identifying evolving network anomalies.
NEW QUESTION # 116
The user of the Accounting workstation reported thattheir calculator repeatedly opens without their input.
Perform a query of startup items for the agent.nameaccounting-pc in the SIEM for the last 24 hours.
Identifythe file name that triggered RuleName SuspiciousPowerShell. Enter your response below. Your responsemust include the file extension.
Answer:
Explanation:
See the solution in Explanation.
Explanation:
To identify thefile namethat triggered theRuleName: Suspicious PowerShellon theaccounting-pc workstation, follow these detailed steps:
Step 1: Access the SIEM System
* Open your web browser and navigate to theSIEM dashboard.
* Log in with youradministrator credentials.
Step 2: Set Up the Query
* Go to theSearchorQuerysection of the SIEM.
* Set theTime Rangeto thelast 24 hours.
Query Parameters:
* Agent Name:accounting-pc
* Rule Name:Suspicious PowerShell
* Event Type:Startup items or Process creation
Step 3: Construct the SIEM Query
Here's an example of how to construct the query:
Example Query (Splunk):
index=windows_logs
| search agent.name="accounting-pc" RuleName="Suspicious PowerShell"
| where _time > now() - 24h
| table _time, agent.name, process_name, file_path, RuleName
Example Query (Elastic SIEM):
{
"query": {
"bool": {
"must": [
{ "match": { "agent.name": "accounting-pc" }},
{ "match": { "RuleName": "Suspicious PowerShell" }},
{ "range": { "@timestamp": { "gte": "now-24h" }}}
]
}
}
}
Step 4: Analyze the Query Results
* The query should return a table or list containing:
* Time of Execution
* Agent Name:accounting-pc
* Process Name
* File Path
* Rule Name
Example Output:
_time
agent.name
process_name
file_path
RuleName
2024-04-07T10:45:23
accounting-pc
powershell.exe
C:UsersAccountingAppDataRoamingcalc.ps1
Suspicious PowerShell
Step 5: Identify the Suspicious File
* Theprocess_namein the output showspowershell.exeexecuting a suspicious script.
* Thefile pathindicates the script responsible:
makefile
C:UsersAccountingAppDataRoamingcalc.ps1
* The suspicious script file is:
calc.ps1
Step 6: Confirm the Malicious Nature
* Manual Inspection:
* Navigate to the specified file path on theaccounting-pcworkstation.
* Check the contents of calc.ps1 for any malicious PowerShell code.
* Hash Verification:
* Generate theSHA256 hashof the file and compare it with known malware signatures.
calc.ps1
Step 7: Immediate Response
* Isolate the Workstation:Disconnectaccounting-pcfrom the network.
* Terminate the Malicious Process:
* Stop the powershell.exe process running calc.ps1.
* Use Task Manager or a script:
powershell
Stop-Process -Name "powershell" -Force
* Remove the Malicious Script:
powershell
Remove-Item "C:UsersAccountingAppDataRoamingcalc.ps1" -Force
* Scan for Persistence Mechanisms:
* CheckStartup itemsandScheduled Tasksfor any references to calc.ps1.
Step 8: Documentation
* Record the following:
* Date and Time:When the incident was detected.
* Affected Host:accounting-pc
* Malicious File:calc.ps1
* Actions Taken:File removal and process termination.
NEW QUESTION # 117
Which of the following is the MOST effective way to obtain business owner approval of cybersecurity initiatives across an organisation?
Answer: C
Explanation:
Themost effective way to obtain business owner approvalfor cybersecurity initiatives is tocreate a steering committeethat includes key stakeholders from different departments. This approach works because:
* Inclusive Decision-Making:Involving business owners in a structured committee fosters collaboration and buy-in.
* Alignment with Business Goals:A steering committee ensures that cybersecurity initiatives align with the organization's strategic objectives.
* Regular Communication:Provides a formal platform to present cybersecurity challenges, proposed solutions, and progress updates.
* Informed Decisions:Business owners are more likely to support initiatives when they understand the risks and benefits.
* Consensus Building:A committee fosters a sense of ownership and shared responsibility for cybersecurity.
Other options analysis:
* A. Provide data classifications:While useful for identifying data sensitivity, this alone does not directly gain approval.
* C. Generate progress reports:These are informative but lack the strategic collaboration needed for decision-making.
* D. Conduct an Internal audit:Helps assess current security posture but does not engage business owners proactively.
CCOA Official Review Manual, 1st Edition References:
* Chapter 2: Governance and Management:Discusses forming committees for cross-functional decision-making.
* Chapter 5: Risk Management Strategies:Emphasizes stakeholder engagement through structured groups.
NEW QUESTION # 118
Which of the following should be the ULTIMATE outcome of adopting enterprise governance of information and technology in cybersecurity?
Answer: A
Explanation:
Theultimate outcome of adopting enterprise governance of information and technologyin cybersecurity is value creationbecause:
* Strategic Alignment:Ensures that cybersecurity initiatives support business objectives.
* Efficient Use of Resources:Enhances operational efficiency by integrating security practices seamlessly.
* Risk Optimization:Minimizes the risk impact on business operations while maintaining productivity.
* Business Enablement:Strengthens trust with stakeholders by demonstrating robust governance and security.
Other options analysis:
* A. Business resilience:Important, but resilience is part of value creation, not the sole outcome.
* B. Risk optimization:A component of governance but not the final goal.
* C. Resource optimization:Helps achieve value but is not the ultimate outcome.
CCOA Official Review Manual, 1st Edition References:
* Chapter 2: Cyber Governance and Strategy:Explains how value creation is the core goal of governance.
* Chapter 10: Strategic IT and Cybersecurity Alignment:Discusses balancing security with business value.
NEW QUESTION # 119
......
You must hold an optimistic belief for your life. There always have solutions to the problems. We really hope that our CCOA study materials will greatly boost your confidence. In fact, many people are confused about their future and have no specific aims. Then our CCOA practice quiz can help you find your real interests. Just think about that you will get more oppotunities to bigger enterprise and better position in your career with the CCOA certification. It is quite encouraging!
CCOA Training Pdf: https://www.exams4sures.com/ISACA/CCOA-practice-exam-dumps.html
ISACA Valid CCOA Test Book After One Year, you will get 50% discounts for updating, ISACA Valid CCOA Test Book We've only done one thing in more than ten years, that is to provide more professional and precise exam material for our candidates, We aim to "Customer First, Service Foremost", that's why we can become the Exams4sures CCOA Training Pdf in this area, As the one of certification exam dumps provider, we enjoys a high popularity for its profession of CCOA exam training dumps.
Next I asked, Who tests their Ruby, As far as the time is CCOA Certification Cost concerned, do not forget to include the time zone, After One Year, you will get 50% discounts for updating.
We've only done one thing in more than ten years, that is to provide more professional CCOA and precise exam material for our candidates, We aim to "Customer First, Service Foremost", that's why we can become the Exams4sures in this area.
2025 Reliable 100% Free CCOA – 100% Free Valid Test Book | CCOA Training Pdf
As the one of certification exam dumps provider, we enjoys a high popularity for its profession of CCOA exam training dumps, We have a strict information protection system that we keep you information secret and safe.