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New Release CCOA Exam Dumps - ISACA CCOA Questions

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New Release CCOA Exam Dumps - ISACA CCOA Questions

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ISACA CCOA Exam Syllabus Topics:
TopicDetails
Topic 1
  • 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 2
  • 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 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
  • 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 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.

ISACA Certified Cybersecurity Operations Analyst Sample Questions (Q44-Q49):NEW QUESTION # 44
For this question you must log into GreenboneVulnerability Manager using Firefox. The URL is:https://10.
10.55.4:9392 and credentials are:
Username:admin
Password:Secure-gvm!
A colleague performed a vulnerability scan but did notreview prior to leaving for a family emergency. It hasbeen determined that a threat actor is using CVE-2021-22145 in the wild. What is the host IP of the machinethat is vulnerable to this CVE?
Answer:
Explanation:
See the solution in Explanation.
Explanation:
To determine the host IP of the machine vulnerable toCVE-2021-22145usingGreenbone Vulnerability Manager (GVM), follow these detailed steps:
Step 1: Access Greenbone Vulnerability Manager
* OpenFirefoxon your system.
* Go to the GVM login page:
URL: https://10.10.55.4:9392
* Enter the credentials:
Username: admin
Password: Secure-gvm!
* ClickLoginto access the dashboard.
Step 2: Navigate to Scan Reports
* Once logged in, locate the"Scans"menu on the left panel.
* Click on"Reports"under the"Scans"section to view the list of completed vulnerability scans.
Step 3: Identify the Most Recent Scan
* Check thedate and timeof the last completed scan, as your colleague likely used the latest one.
* Click on theReport NameorDateto open the detailed scan results.
Step 4: Filter for CVE-2021-22145
* In the report view, locate the"Search"or"Filter"box at the top.
* Enter the CVE identifier:
CVE-2021-22145
* PressEnterto filter the vulnerabilities.
Step 5: Analyze the Results
* The system will display any host(s) affected byCVE-2021-22145.
* The details will typically include:
* Host IP Address
* Vulnerability Name
* Severity Level
* Vulnerability Details
Example Display:
Host IP
Vulnerability ID
CVE
Severity
192.168.1.100
SomeVulnName
CVE-2021-22145
High
Step 6: Verify the Vulnerability
* Click on the host IP to see thedetailed vulnerability description.
* Check for the following:
* Exploitability: Proof that the vulnerability can be actively exploited.
* Description and Impact: Details about the vulnerability and its potential impact.
* Fixes/Recommendations: Suggested mitigations or patches.
Step 7: Note the Vulnerable Host IP
* The IP address that appears in the filtered list is thevulnerable machine.
Example Answer:
The host IP of the machine vulnerable to CVE-2021-22145 is: 192.168.1.100 Step 8: Take Immediate Actions
* Isolate the affected machineto prevent exploitation.
* Patch or updatethe software affected by CVE-2021-22145.
* Perform a quick re-scanto ensure that the vulnerability has been mitigated.
Step 9: Generate a Report for Documentation
* Export the filtered scan results as aPDForHTMLfrom the GVM.
* Include:
* Host IP
* CVE ID
* Severity and Risk Level
* Remediation Steps
Background on CVE-2021-22145:
* This CVE is related to a vulnerability in certain software, often associated withimproper access control orauthentication bypass.
* Attackers can exploit this to gain unauthorized access or escalate privileges.

NEW QUESTION # 45
Which of the following is the GREATEST risk resulting from a Domain Name System (DNS) cache poisoning attack?
  • A. Reduced system availability
  • B. Loss of network visibility
  • C. Loss of sensitive data
  • D. Noncompliant operations
Answer: C
Explanation:
Thegreatest risk resulting from a DNS cache poisoning attackis theloss of sensitive data. Here's why:
* DNS Cache Poisoning:An attacker corrupts the DNS cache to redirect users from legitimate sites to malicious ones.
* Phishing and Data Theft:Users think they are accessing legitimate websites (like banking portals) but are unknowingly entering sensitive data into fake sites.
* Man-in-the-Middle (MitM) Attacks:Attackers can intercept data traffic, capturing credentials or personal information.
* Data Exfiltration:Once credentials are stolen, attackers can access internal systems, leading to data loss.
Other options analysis:
* A. Reduced system availability:While DNS issues can cause outages, this is secondary to data theft in poisoning scenarios.
* B. Noncompliant operations:While potential, this is not the primary risk.
* C. Loss of network visibility:Unlikely since DNS poisoning primarily targets user redirection, not network visibility.
CCOA Official Review Manual, 1st Edition References:
* Chapter 4: Network Security Operationsiscusses DNS attacks and their potential consequences.
* Chapter 8: Threat Detection and Incident Responseetails how DNS poisoning can lead to data compromise.

NEW QUESTION # 46
Which of the following cyber crime tactics involves targets being contacted via text message by an attacker posing as a legitimate entity?
  • A. Hacking
  • B. Smishing
  • C. Vishing
  • D. Cyberstalking
Answer: B
Explanation:
Smishing(SMS phishing) involvessending malicious text messagesposing as legitimate entities to trick individuals into disclosing sensitive information or clicking malicious links.
* Social Engineering via SMS:Attackers often impersonate trusted institutions (like banks) to induce fear or urgency.
* Tactics:Typically include fake alerts, password reset requests, or promotional offers.
* Impact:Users may unknowingly provide login credentials, credit card information, or download malware.
* Example:A message claiming to be from a bank asking users to verify their account by clicking a link.
Other options analysis:
* A. Hacking:General term, does not specifically involve SMS.
* B. Vishing:Voice phishing via phone calls, not text messages.
* D. Cyberstalking:Involves persistent harassment rather than deceptive messaging.
CCOA Official Review Manual, 1st Edition References:
* Chapter 6: Social Engineering Tactics:Explores phishing variants, including smishing.
* Chapter 8: Threat Intelligence and Attack Techniquesetails common social engineering attack vectors.

NEW QUESTION # 47
Which of the following is a network port for service message block (SMS)?
  • A. 0
  • B. 1
  • C. 2
  • D. 3
Answer: A
Explanation:
Port445is used byServer Message Block (SMB)protocol:
* SMB Functionality:Allows file sharing, printer sharing, and access to network resources.
* Protocol:Operates over TCP, typically on Windows systems.
* Security Concerns:Often targeted for attacks like EternalBlue, which was exploited by the WannaCry ransomware.
* Common Vulnerabilities:SMBv1 is outdated and vulnerable; it is recommended to use SMBv2 or SMBv3.
Incorrect Options:
* B. 143:Used by IMAP for email retrieval.
* C. 389:Used by LDAP for directory services.
* D. 22:Used by SSH for secure remote access.
Exact Extract from CCOA Official Review Manual, 1st Edition:
Refer to Chapter 5, Section "Common Network Ports and Services," Subsection "SMB and Network File Sharing" - Port 445 is commonly used for SMB file sharing on Windows networks.

NEW QUESTION # 48
What is the GREATEST security concern associated with virtual (nation technology?
  • A. Shared network access
  • B. Inadequate resource allocation
  • C. Insufficient isolation between virtual machines (VMs)
  • D. Missing patch management for the technology
Answer: C
Explanation:
The greatest security concern associated withvirtualization technologyis theinsufficient isolation between VMs.
* VM Escape:An attacker can break out of a compromised VM to access the host or other VMs on the same hypervisor.
* Shared Resources:Hypervisors manage multiple VMs on the same hardware, making it critical to maintain strong isolation.
* Hypervisor Vulnerabilities:A flaw in the hypervisor can compromise all hosted VMs.
* Side-Channel Attacks:Attackers can exploit shared CPU cache to leak information between VMs.
Incorrect Options:
* A. Inadequate resource allocation:A performance issue, not a primary security risk.
* C. Shared network access:Can be managed with proper network segmentation and VLANs.
* D. Missing patch management:While important, it is not unique to virtualization.
Exact Extract from CCOA Official Review Manual, 1st Edition:
Refer to Chapter 6, Section "Virtualization Security," Subsection "Risks and Threats" - Insufficient VM isolation is a critical concern in virtual environments.

NEW QUESTION # 49
......
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