CS0-002テスト問題練習試そう！2025年に更新された371問あります
更新された2025年03月プレミアムCS0-002試験エンジンPDFで今すぐダウンロード！無料更新された371問あります
CySA+ 試験は、脅威と脆弱性管理、インシデント対応、ネットワークセキュリティ、およびデータ分析など、サイバーセキュリティ分析に関連する広範なトピックをカバーしています。この試験は、候補者のセキュリティ脅威を特定し分析する能力、効果的なセキュリティソリューションを開発および実装する能力、および迅速かつ効果的にセキュリティインシデントに対応する能力をテストするために設計されています。試験に合格することは、候補者がセキュリティ脅威を効果的に分析し対応できることを示し、熟練したサイバーセキュリティ専門家を必要とする組織にとって貴重な資産となります。
CS0-002試験は、脅威と脆弱性管理、セキュリティオペレーションとモニタリング、インシデント対応、コンプライアンスとガバナンスなど、サイバーセキュリティ分析に関連する幅広いトピックを扱っています。この試験は、候補者がサイバーセキュリティの脅威やインシデントを特定、分析、対応する能力を試験することを目的としています。また、セキュリティツールやテクノロジーに関する知識、セキュリティコントロールやフレームワークの実装能力もテストします。
質問 # 197
A security analyst is performing a stealth black-box audit of the local WiFi network and is running a wireless sniffer to capture local WiFi network traffic from a specific wireless access point. The SSID is not appearing in the sniffing logs of the local wireless network traffic. Which of the following is the best action that should be performed NEXT to determine the SSID?
- A. Power down the wireless access point
- B. Set up a fake wireless access point
- C. Deauthorize users of that access point
- D. Spoof the MAC addresses of adjacent access points
正解：B
質問 # 198
As part of an Intelligence feed, a security analyst receives a report from a third-party trusted source. Within the report are several detrains and reputational information that suggest the company's employees may be targeted for a phishing campaign. Which of the following configuration changes would be the MOST appropriate for Mergence gathering?
- A. Update the whitelist.
- B. Update the Blacklist
- C. Develop a malware signature.
- D. Sinkhole the domains
正解：B
解説：
A blacklist is a list of domains, IP addresses, email addresses, or other identifiers that are known or suspected to be malicious or harmful. A blacklist can be used to block or filter unwanted or dangerous traffic from reaching a network or system2 Updating the blacklist can help prevent phishing campaigns by adding the domains or email addresses of the phishing sources to the list and preventing them from sending emails to the company's employees.
質問 # 199
A business recently acquired a software company. The software company's security posture is unknown. However, based on an assessment, there are limited security controls. No significant security monitoring exists. Which of the following is the NEXT step that should be completed to obtain information about the software company's security posture?
- A. Baseline the software company's network to determine the ports and protocols in use.
- B. Review relevant network drawings, diagrams and documentation
- C. Develop an asset inventory to determine the systems within the software company
- D. Perform penetration tests against the software company's Internal and external networks
正解：C
質問 # 200
A company frequently expenences issues with credential stuffing attacks Which of the following is the BEST control to help prevent these attacks from being successful?
- A. SIEM
- B. TLS
- C. IDS
- D. MFA
正解：D
解説：
MFA stands for multi-factor authentication, which is a method of verifying a user's identity by requiring two or more pieces of evidence, such as something the user knows (e.g., password), something the user has (e.g., token), or something the user is (e.g., fingerprint). MFA is the best control to help prevent credential stuffing attacks from being successful, because even if an attacker obtains a valid username and password from a breached site, they would still need another factor to access the target site. SIEM, IDS, and TLS are other security controls, but they are not as effective as MFA for preventing credential stuffing attacks. Reference: https://www.cloudflare.com/learning/bots/what-is-credential-stuffing/
質問 # 201
A Chief Executive Officer (CEO) is concerned the company will be exposed to data sovereignty issues as a result of some new privacy regulations to help mitigate this risk. The Chief Information Security Officer (CISO) wants to implement an appropriate technical control. Which of the following would meet the requirement?
- A. Enhanced encryption functions
- B. Data masking procedures
- C. Regular business impact analysis functions
- D. Geographic access requirements
正解：D
解説：
Explanation
Data Sovereignty means that data is subject to the laws and regulations of the geographic location where that data is collected and processed. Data sovereignty is a country-specific requirement that data must remain within the borders of the jurisdiction where it originated. At its core, data sovereignty is about protecting sensitive, private data and ensuring it remains under the control of its owner. You're only worried about that if you're in multiple locations. . https://www.virtru.com/blog/gdpr-data-sovereignty-matters-globally
質問 # 202
A security analyst has just completed a vulnerability scan of servers that support a business critical application that is managed by an outside vendor. The results of the scan indicate the devices are missing critical patches. Which of the following factors can inhibit remediation of these vulnerabilities? (Choose two.)
- A. Business process interruption
- B. Inappropriate data classifications
- C. Incomplete asset inventory
- D. Required sandbox testing
- E. SLAs with the supporting vendor
正解：A、D
質問 # 203
A security analyst is investigating a data leak on a corporate website. The attacker was able to dump data by sending a crafted HTTP request with the following payload:
Which of the following systems would most likely have logs with details regarding the threat actor's requests?
- A. Internal proxy
- B. TAXII server
- C. Cloud WAF
- D. Hardware security module
正解：C
解説：
B) Internal proxy is not correct. An internal proxy is a server that acts as an intermediary between internal clients and external servers. An internal proxy can provide various functions, such as caching, filtering, authentication, or encryption. An internal proxy can also generate logs with details regarding the client's requests, such as the source IP address, the destination URL, the protocol used, and the response received2. However, an internal proxy would not have logs with details regarding the threat actor's requests, as they are directed to the web application, not to the internal proxy.
C) TAXII server is not correct. TAXII stands for Trusted Automated eXchange of Intelligence Information, and it is a standard that defines how to exchange cyber threat intelligence (CTI) between different systems or organizations. TAXII uses a client-server model, where a TAXII client can request or send CTI to a TAXII server using predefined services and messages. A TAXII server can store and provide CTI in a structured and standardized format3. However, a TAXII server would not have logs with details regarding the threat actor's requests, as they are not related to CTI exchange.
D) Hardware security module is not correct. A hardware security module (HSM) is a physical device that provides secure storage and processing of cryptographic keys and operations. An HSM can protect sensitive data and transactions, such as encryption, decryption, signing, or verification, from unauthorized access or tampering. However, an HSM would not have logs with details regarding the threat actor's requests, as they are not related to cryptographic operations.
1: What Is a Cloud-Based Web Application Firewall (WAF)? 2: What Is a Proxy Server? 3: What Is TAXII? : [What Is a Hardware Security Module (HSM)?] Explanation:
The correct answer is A. Cloud WAF. A cloud WAF stands for a cloud-based web application firewall, and it is a service that protects web applications from common attacks, such as SQL injection, cross-site scripting, or denial-of-service. A cloud WAF can inspect and filter HTTP requests and responses between the web application and the internet, and block or allow them based on predefined or custom rules. A cloud WAF can also generate logs with details regarding the threat actor's requests, such as the source IP address, the destination URL, the payload, the rule triggered, and the action taken1.
質問 # 204
Which of the following, BEST explains the function of TPM?
- A. To improve management of the OS installation.
- B. To provide hardware-based security features using unique keys
- C. To implement encryption algorithms for hard drives
- D. To ensure platform confidentiality by storing security measurements
正解：B
質問 # 205
After a breach involving the exfiltration of a large amount of sensitive data, a security analyst is reviewing the following firewall logs to determine how the breach occurred:
Which of the following IP addresses does the analyst need to investigate further?
- A. 192.168.1.12
- B. 192.168.1.1
- C. 192.168.1.10
- D. 192.168.1.193
正解：C
質問 # 206
A cybersecurity analyst is contributing to a team hunt on an organization's endpoints.
Which of the following should the analyst do FIRST?
- A. Establish a hypothesis.
- B. Profile the threat actors and activities.
- C. Perform a process analysis.
- D. Write detection logic.
正解：B
解説：
Reference: https://www.cybereason.com/blog/blog-the-eight-steps-to-threat-hunting
質問 # 207
A cybersecurity analyst is currently auditing a new Active Directory server for compliance. The analyst uses Nessus to do the initial scan, and Nessus reports the following:
Which of the following critical vulnerabilities has the analyst discovered?
- A. Path disclosure
- B. Zero-day
- C. User enumeration
- D. Known backdoor
正解：D
質問 # 208
A security analyst is investigating a compromised Linux server.
The analyst issues the ps command and receives the following output.
Which of the following commands should the administrator run NEXT to further analyze the compromised system?
- A. rpm -V openash-server
- B. strace /proc/1301
- C. kill -9 1301
- D. /bin/la -1 /proc/1301/exe
正解：B
質問 # 209
An organization's internal department frequently uses a cloud provider to store large amounts of sensitive dat a. A threat actor has deployed a virtual machine to at the use of the cloud hosted hypervisor, the threat actor has escalated the access rights. Which of the following actions would be BEST to remediate the vulnerability?
- A. Implement an MFA solution.
- B. Update lo the secure hypervisor version.
- C. Implement dedicated hardware for each customer.
- D. Sandbox the virtual machine.
正解：B
解説：
MFA can be used to reduce the likelihood that the attacker gains access to the VM, however, the scenario specifically states that the attacker was able to escalate rights and the question asks what can be done to remediate the vulnerability. the vulnerability in this case would be the ability to escalate rights.
The best way to remediate the vulnerability is to update to the secure hypervisor version. A hypervisor is a software that creates and manages virtual machines on a physical server. A hypervisor can be vulnerable to various attacks, such as privilege escalation, code injection, or denial-of-service. Updating to the secure hypervisor version can help fix any known bugs or flaws in the hypervisor software and prevent attackers from exploiting them. Updating to the secure hypervisor version can also provide additional security features or enhancements that can improve the protection of the virtual machines and their data.
質問 # 210
A cybersecurity analyst is hired to review the security measures implemented within the domain controllers of a company. Upon review, the cybersecurity analyst notices a brute force attack can be launched against domain controllers that run on a Windows platform. The first remediation step implemented by the cybersecurity analyst is to make the account passwords more complex.
Which of the following is the NEXT remediation step the cybersecurity analyst needs to implement?
- A. Perform more frequent port scanning.
- B. Install a different antivirus software.
- C. Deploy a vulnerability scanner tool.
- D. Move administrator accounts to a new security group.
- E. Disable the ability to store a LAN manager hash.
正解：D
質問 # 211
A security analyst has determined the security team should take action based on the following log:
Which of the following should be used to improve the security posture of the system?
- A. Increase password complexity requirements.
- B. Enable login account auditing.
- C. Upgrade the firewalls.
- D. Limit the number of unsuccessful login attempts.
正解：D
質問 # 212
A large software company wants to move its source control and deployment pipelines into a cloud- computing environment. Due to the nature of the business, management determines the recovery time objective needs to be within one hour. Which of the following strategies would put the company in the BEST position to achieve the desired recovery time?
- A. Establish an alternate site with active replication to other regions
- B. Create a duplicate copy on premises that can be used for failover in a disaster situation
- C. Set up every cloud component with duplicated copies and auto-scaling turned on
- D. Configure a duplicate environment in the same region and load balance between both instances
正解：A
質問 # 213
The help desk noticed a security analyst that emails from a new email server are not being sent out. The new email server was recently added to the existing ones. The analyst runs the following command on the new server.
Given the output, which of the following should the security analyst check NEXT?
- A. The DNS name of the new email server
- B. The IP address of the new email server
- C. The DMARC policy
- D. The version of SPF that is being used
正解：A
質問 # 214
A development team is testing a new application release. The team needs to import existing client PHI data records from the production environment to the test environment to test accuracy and functionality.
Which of the following would BEST protect the sensitivity of this data while still allowing the team to perform the testing?
- A. Encryption
- B. Encoding
- C. Deidentification
- D. Watermarking
正解：A
質問 # 215
A company's application development has been outsourced to a third-party development team. Based on the SLA.
The development team must follow industry best practices for secure coding. Which of the following is the BEST way to verify this agreement?
- A. Security regression testing
- B. Stress testing
- C. Application fuzzing
- D. User acceptance testing
- E. Input validation
正解：D
質問 # 216
Which of the following sources will provide the MOST relevant threat intelligence data to the security team of a dental care network?
- A. Open threat exchange
- B. Dental forums
- C. Dark web chatter
- D. H-ISAC
正解：D
質問 # 217
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