[2025年04月30日] 合格させるCompTIA SY0-601試験情報と無料練習テスト
SY0-601試験問題集PDF更新された問題集にはGoShiken試験合格保証付き
Comptia Security+認定は、ITセキュリティ分野でキャリアを始めたばかりの候補者に最適なエントリーレベルの認定です。この認定は、サイバーセキュリティの分野でキャリアを前進させようとしている専門家にも適しています。 SY0-601試験は、ITインフラストラクチャを確保し、セキュリティの脅威を特定して緩和し、サイバー攻撃から保護するためのセキュリティソリューションを実装するために必要なコアの知識とスキルを検証するように設計されています。
CompTIA SY0-601 (CompTIA Security+) 認定試験は、ITセキュリティ、ネットワークセキュリティ、またはサイバーセキュリティのキャリアを目指す個人にとって貴重な資格です。この認定は、ネットワークインフラストラクチャを安全に保護し、リスクを特定して軽減し、サイバー攻撃からデータを保護するために必要なスキルと知識を検証します。この認定はベンダーニュートラルであり、雇用主や組織から世界的に認められ、上級認定のステップストーンとして利用できます。
質問 # 428
An engineer is setting up a VDI environment for a factory location, and the business wants to deploy a low-cost solution to enable users on the shop floor to log in to the VDI environment directly. Which of the following should the engineer select to meet these requirements?
- A. Laptops
- B. Containers
- C. Workstations
- D. Thin clients
正解：D
解説：
Thin clients are devices that rely on a server or a cloud service to perform most of the processing and storage tasks, while only providing a minimal interface for the user. Thin clients are low-cost solutions that can enable users on the shop floor to log in to the VDI (virtual desktop infrastructure) environment directly, without requiring a full-fledged computer or laptop.
質問 # 429
A company recently added a DR site and is redesigning the network. Users at the DR site are having issues browsing websites.
INSTRUCTIONS
Click on each firewall to do the following:
Deny cleartext web traffic.
Ensure secure management protocols are used.
Resolve issues at the DR site.
The ruleset order cannot be modified due to outside constraints.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
正解：
解説：
Firewall 1:
DNS Rule - ANY --> ANY --> DNS --> PERMIT
HTTPS Outbound - 10.0.0.1/24 --> ANY --> HTTPS --> PERMIT
Management - ANY --> ANY --> SSH --> PERMIT
HTTPS Inbound - ANY --> ANY --> HTTPS --> PERMIT
HTTP Inbound - ANY --> ANY --> HTTP --> DENY
Firewall 2:
Firewall 3:
DNS Rule - ANY --> ANY --> DNS --> PERMIT
HTTPS Outbound - 192.168.0.1/24 --> ANY --> HTTPS --> PERMIT
Management - ANY --> ANY --> SSH --> PERMIT
HTTPS Inbound - ANY --> ANY --> HTTPS --> PERMIT
HTTP Inbound - ANY --> ANY --> HTTP --> DENY
質問 # 430
An attacker has successfully exfiltrated several non-salted password hashes from an online system.
Given the logs below:
Which of the following BEST describes the type of password attack the attacker is performing?
- A. Pass-the-hash
- B. Password spraying
- C. Dictionary
- D. Brute-force
正解：C
解説：
A password that long broken in a few minutes? Must be a dictionary attack; brute force attacks could take years to crack passwords of that length.
質問 # 431
A web server has been compromised due to a ransomware attack. Further investigation reveals the ransomware has been in the server for the past 72 hours. The systems administrator needs to get the services back up as soon as possible. Which of the following should the administrator use to restore services to a secure state?
- A. The last full backup that was conducted seven days ago
- B. The last incremental backup that was conducted 72 hours ago
- C. The baseline OS configuration
- D. The last known-good configuration
正解：A
解説：
Ransomware will most likely render the web server unusable and must be isolated for forensic investigation. This will leave the only option to start a new web server from scratch and restore the last full backup, plus any differential or incremental backups which are sure to be clean from ransomware (if available).
質問 # 432
A security engineer is setting up passwordless authentication for the first time.
INSTRUCTIONS
Use the minimum set of commands to set this up and verify that it works. Commands cannot be reused.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
正解：
解説：
質問 # 433
A commercial cyber-threat intelligence organization observes IoCs across a variety of unrelated customers.
Prior to releasing specific threat intelligence to other paid subscribers, the organization is MOST likely obligated by contracts to:
- A. perform attribution to specific APTs and nation-state actors.
- B. add metadata to track the utilization of threat intelligence reports.
- C. assist companies with impact assessments based on the observed data.
- D. anonymize any PII that is observed within the IoC data.
正解：D
質問 # 434
The primary goal of the threat-hunting team at a large company is to identify cyberthreats that the SOC has not detected. Which of the following types of data would the threat-hunting team primarily use to identify systems that are exploitable?
- A. User behavior
- B. Packet capture
- C. Vulnerability scan
- D. Threat feed
正解：B
解説：
Packet capture data provides a detailed record of network traffic, including the content of packets being transmitted between systems. By analyzing packet capture data, the threat-hunting team can identify suspicious or malicious activity that may indicate systems that are exploitable. This could include unusual network connections, patterns of communication indicative of malware or unauthorized access, or attempts to exploit vulnerabilities in network services or protocols
質問 # 435
A security analyst has been tasked with ensuring all programs that are deployed into the enterprise have been assessed in a runtime environment Any critical issues found in the program must be sent back to the developer for verification and remediation. Which of the following lost describes the type of assessment taking place?
- A. Fuzzing
- B. Input validation
- C. Dynamic code analysis
- D. Manual code review
正解：C
解説：
Explanation
Dynamic code analysis is a technique that tests and analyzes an application during runtime to identify potential vulnerabilities, errors, or performance issues. Dynamic code analysis can detect problems that may not be visible in the source code or during static analysis, such as memory leaks, buffer overflows, or input validation errors. Dynamic code analysis can also simulate real-world scenarios and user inputs to evaluate the behavior and functionality of the application. References: CompTIA Security+ SY0-601 Certification Study Guide, Chapter 5: Implementing Host Security Solutions, page 246; What is Dynamic Code Analysis?
質問 # 436
A user is trying to upload a tax document, which the corporate finance department requested, but a security program IS prohibiting the upload A security analyst determines the file contains Pll, Which of the following steps can the analyst take to correct this issue?
- A. Issue a new device certificate to the user's workstation.
- B. Add a firewall rule to the outbound proxy to allow file uploads
- C. Create a URL filter with an exception for the destination website.
- D. Modify the exception list on the DLP to allow the upload
正解：D
解説：
Data Loss Prevention (DLP) policies are used to identify and protect sensitive data, and often include a list of exceptions that allow certain types of data to be uploaded or shared. By modifying the exception list on the DLP, the security analyst can allow the tax document to be uploaded without compromising the security of the system. (Reference: CompTIA Security+ SY0-601 Official Textbook, page 479-480)
質問 # 437
A security analyst is investigating a report from a penetration test. During the penetration test, consultants were able to download sensitive data from a back-end server. The back-end server was exposing an API that should have only been available from the company's mobile application. After reviewing the back-end server logs, the security analyst finds the following entries:
Which of the following is the most likely cause of the security control bypass?
- A. Referrer manipulation
- B. WAF bypass
- C. IP address allow list
- D. User-agent spoofing
正解：D
解説：
User-agent spoofing is a technique that involves changing the user-agent string of a web browser or other client to impersonate another browser or device. The user-agent string is a piece of information that identifies the client to the web server and can contain details such as the browser name, version, operating system, and device type. User-agent spoofing can be used to bypass security controls that rely on the user-agent string to determine the legitimacy of a request. In this scenario, the consultants were able to spoof the user-agent string of the company's mobile application and access the API that should have been restricted to it.
質問 # 438
A security analyst is looking for a solution to help communicate to the leadership team the seventy levels of the organization's vulnerabilities. Which of the following would BEST meet this need?
- A. CVE
- B. SOAR
- C. CVSS
- D. SIEM
正解：C
解説：
The Common Vulnerability Scoring System (CVSS) is a system widely used in vulnerability management programs. CVSS indicates the severity of an information security vulnerability, and is an integral component of many vulnerability scanning tools.
質問 # 439
The president of a regional bank likes to frequently provide SOC tours to potential investors. Which of the following policies BEST reduces the risk of malicious activity occurring after a tour?
- A. Access control
- B. Acceptable use
- C. Clean desk
- D. Password complexity
正解：C
質問 # 440
Several universities are participating m a collaborative research project and need to share compute and storage resources Which of the following cloud deployment strategies would BEST meet this need?
- A. Hybrid
- B. Private
- C. Community
- D. Public
正解：C
質問 # 441
A retail executive recently accepted a job with a major competitor. The following week, a security analyst reviews the security logs and identifies successful logon attempts to access the departed executive's accounts.
Which of the following security practices would have addressed the issue?
- A. An acceptable use policy
- B. Off boarding
- C. A non-disclosure agreement
- D. Least privilege
正解：B
解説：
Explanation
Off boarding is a security practice that involves revoking access rights and privileges from employees who leave an organization or change their roles. Off boarding can help address the issue of successful logon attempts to access the departed executive's accounts by disabling or deleting their accounts, changing passwords, collecting devices, etc., as soon as they leave the organization.
質問 # 442
A security analyst is tasked with classifying data to be stored on company servers. Which of the following should be classified as proprietary?
- A. Customers' dates of birth
- B. Employee salaries
- C. Marketing strategies
- D. Customers' email addresses
正解：C
質問 # 443
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