有効なSY0-601テスト解答CompTIA SY0-601試験PDF問題を試そう
CompTIA SY0-601認定リアル2025年最新の模擬試験合格させます
SY0-601認定試験は、広範な準備と研究が必要な挑戦的な試験です。この試験は、90分で完了する必要がある90の複数選択とパフォーマンスベースの質問で構成されています。この試験では、セキュリティの基礎、リスク管理、ネットワークセキュリティ、暗号化など、さまざまなトピックをカバーしています。試験に合格するには、候補者は900ポイントのうち少なくとも750点を獲得する必要があります。
CompTIA SY0-601、またはCompTIA Security+認定試験は、エントリーレベルのサイバーセキュリティプロフェッショナルに必要なスキルと知識を認定する、世界的に認知された資格です。認定試験には、ネットワークセキュリティ、コンプライアンスおよびオペレーショナルセキュリティ、脅威および脆弱性、アプリケーション、データおよびホストセキュリティ、アクセス制御およびアイデンティティ管理、暗号化など、広範囲にわたるセキュリティトピックが含まれます。
質問 # 205
Which of the following would most likely mitigate the impact of an extended power outage on a company's environment?
- A. SOAR
- B. UPS
- C. Hot site
- D. Snapshots
正解：C
質問 # 206
A systems administrator needs to install a new wireless network for authenticated guest access. The wireless network should support 802. IX using the most secure encryption and protocol available.
Perform the following steps:
1. Configure the RADIUS server.
2. Configure the WiFi controller.
3. Preconfigure the client for an
incoming guest. The guest AD
credentials are:
User: guest01
Password: guestpass
正解：
解説：
See the explanation below for the solution.
Explanation
Wifi Controller
SSID: CORPGUEST
SHARED KEY: Secret
AAA server IP: 192.168.1.20
PSK: Blank
Authentication type: WPA2-EAP-PEAP-MSCHAPv2
Controller IP: 192.168.1.10
Radius Server
Shared Key: Secret
Client IP: 192.168.1.10
Authentication Type: Active Directory
Server IP: 192.168.1.20
Wireless Client
SSID: CORPGUEST
Username: guest01
Userpassword: guestpass
PSK: Blank
Authentication type: WPA2-Enterprise
質問 # 207
Which of the following allow access to remote computing resources, a operating system. and centrdized configuration and data
- A. Containers
- B. Edge computing
- C. Infrastructure as a service
- D. Thin client
正解：D
解説：
Explanation
Thin clients are devices that have minimal hardware and software components and rely on a remote server to provide access to computing resources, an operating system, and centralized configuration and data. Thin clients can reduce the cost, complexity, and security risks of managing multiple devices.
質問 # 208
A network administrator has been alerted that web pages are experiencing long load times. After determining it is not a routing or DNS issue, the administrator logs in to the router, runs a command, and receives the following output:
Which of the following is the router experiencing?
- A. DDoS attack
- B. Resource exhaustion
- C. Memory leak
- D. Buffer overflow
正解：B
質問 # 209
The following are the logs of a successful attack.
Which of the following controls would be BEST to use to prevent such a breach in the future?
- A. Account expiration
- B. Password history
- C. Account lockout
- D. Password complexity
正解：D
解説：
Explanation
To prevent such a breach in the future, the BEST control to use would be Password complexity.
Password complexity is a security measure that requires users to create strong passwords that are difficult to guess or crack. It can help prevent unauthorized access to systems and data by making it more difficult for attackers to guess or crack passwords.
The best control to use to prevent a breach like the one shown in the logs is password complexity. Password complexity requires users to create passwords that are harder to guess, by including a mix of upper and lowercase letters, numbers, and special characters. In the logs, the attacker was able to guess the user's password using a dictionary attack, which means that the password was not complex enough. References:
CompTIA Security+ Certification Exam Objectives - Exam SY0-601
質問 # 210
A company has discovered unauthorized devices are using its WiFi network, and it wants to harden the access point to improve security. Which of the following configuration should an analyst enable to improve security?
(Select Two)
- A. WPS
- B. RADIUS
- C. WEP-TKIP
- D. SSL
- E. PEAP
- F. WPA2-PSK
正解：B、F
質問 # 211
A security analyst was deploying a new website and found a connection attempting to authenticate on the site's portal.
While Investigating the incident, the analyst identified the following Input in the username field:
Which of the following BEST explains this type of attack?
- A. Code to execute a race condition on the server
- B. SQLi on the field to bypass authentication
- C. Execution of a stored XSS on the website
- D. DLL injection to hijack administrator services
正解：A
質問 # 212
A company's legal department drafted sensitive documents in a SaaS application and wants to ensure the documents cannot be accessed by individuals in high-risk countries. Which of the following is the most effective way to limit this access?
- A. Geolocation policy
- B. Data masking
- C. Encryption
- D. Data sovereignty regulation
正解：A
解説：
Explanation
A geolocation policy is a policy that restricts access to data or resources based on the physical location of the user or device. A geolocation policy can be implemented using technologies such as IP address filtering, GPS tracking, VPN blocking, etc. A geolocation policy can help the company's legal department to ensure the documents cannot be accessed by individuals in high-risk countries by denying access requests from those countries.
質問 # 213
A large financial services firm recently released information regarding a security breach within its corporate network that began several years before. During the time frame in which the breach occurred, indicators show an attacker gained administrative access to the network through a file downloaded from a social media site and subsequently installed it without the user's knowledge. Since the compromise, the attacker was able to take command and control the computer systems anonymously while obtaining sensitive corporate and personal employee information. Which of the following methods did the attacker MOST likely use to gain access?
- A. A fileless virus
- B. A RAT
- C. A bot
- D. A logic bomb
正解：B
解説：
Remote access trojans (RATs) are malware designed to allow an attacker to remotely control an infected computer. Once the RAT is running on a compromised system, the attacker can send commands to it and receive data back in response.
質問 # 214
A company is enhancing the security of the wireless network and needs to ensure only employees with a valid certificate can authenticate to the network. Which of the following should the company implement?
- A. WPS
- B. PEAP
- C. PSK
- D. WPA3
正解：B
解説：
Explanation
PEAP stands for Protected Extensible Authentication Protocol, which is a protocol that can provide secure authentication for wireless networks. PEAP can use certificates to authenticate the server and the client, or only the server. PEAP can also use other methods, such as passwords or tokens, to authenticate the client.
PEAP can ensure only employees with a valid certificate can authenticate to the network.
質問 # 215
A security engineer obtained the following output from a threat intelligence source that recently performed an attack on the company's server:
Which of the following BEST describes this kind of attack?
- A. API
- B. Directory traversal
- C. SQL injection
- D. Request forgery
正解：D
質問 # 216
Which Of the following is a primary security concern for a setting up a BYOD program?
- A. Jailbreaking
- B. VM escape
- C. Buffer overflow
- D. End of life
正解：A
解説：
Explanation
Jailbreaking is a process of bypassing or removing the manufacturer-imposed restrictions on a mobile device's operating system, allowing users to install unauthorized applications, modify settings, etc. It is a primary security concern for setting up a BYOD program because it can expose the device and its data to malware, vulnerabilities, unauthorized access, etc
質問 # 217
An attacker is trying to gain access by installing malware on a website that is known to be visited by the target victims. Which of the following is the attacker most likely attempting?
- A. Typo squatting
- B. A phishing attack
- C. A spear-phishing attach
- D. A watering-hole attack
正解：D
解説：
The attacker is most likely attempting a watering-hole attack. A watering-hole attack is a type of attack that targets a specific group of users by compromising a website that they frequently visit. The attacker then installs malware on the website that infects the visitors' devices or redirects them to malicious sites. The attacker hopes to gain access to the users' credentials, data, or networks by exploiting their trust in the legitimate website2.
質問 # 218
Which of the following, if compromised, can indirectly impact systems' availability by imposing inadequate environmental conditions for the hardware to operate properly?
- A. TPM
- B. HSM
- C. SCADA
- D. HVAC
正解：D
解説：
HVAC systems play a crucial role in maintaining appropriate temperature and humidity levels in data centers and other facilities housing IT equipment.
質問 # 219
A systems administrator needs to install a new wireless network for authenticated guest access. The wireless network should support 802. IX using the most secure encryption and protocol available.
Perform the following steps:
1. Configure the RADIUS server.
2. Configure the WiFi controller.
3. Preconfigure the client for an
incoming guest. The guest AD
credentials are:
User: guest01
Password: guestpass
正解：
解説：
Wifi Controller
SSID: CORPGUEST
SHARED KEY: Secret
AAA server IP: 192.168.1.20
PSK: Blank
Authentication type: WPA2-EAP-PEAP-MSCHAPv2
Controller IP: 192.168.1.10
Radius Server
Shared Key: Secret
Client IP: 192.168.1.10
Authentication Type: Active Directory
Server IP: 192.168.1.20
Wireless Client
SSID: CORPGUEST
Username: guest01
Userpassword: guestpass
PSK: Blank
Authentication type: WPA2-Enterprise
質問 # 220
A company currently uses passwords for logging in to company-owned devices and wants to add a second authentication factor. Per corporate policy, users are not allowed to have smartphones at their desks. Which of the following would meet these requirements?
- A. Smart card
- B. Secret key
- C. PIN code
- D. Knowledge-based question
正解：C
質問 # 221
A security analyst is reviewing web-application logs and finds the following log:
https://www.comptia.org/contact-us/%3Ffile%3D..%2F.A2F.A2Fescgs2Fpasswd Which of the following attacks is being observed?
- A. On-path attack
- B. Directory traversal
- C. XSS
- D. CSRF
正解：B
解説：
A common symptom of this attack is the presence of a variation of the change to parent directory instruction (i.e., ../) in a URL, such as ..%c0%af or ..%5c.
質問 # 222
After returning from a conference, a user's laptop has been operating slower than normal and overheating, and the fans have been running constantly. During the diagnosis process, an unknown piece of hardware is found connected to the laptop's motherboard.
Which of the following attack vectors was exploited to install the hardware?
- A. Removable media
- B. Supply chain
- C. Spear phishing
- D. Direct access
正解：A
質問 # 223
An organization discovers that unauthorized applications have been installed on company- provided mobile phones. The organization issues these devices, but some users have managed to bypass the security controls. Which of the following is the MOST likely issue, and how can the organization BEST prevent this from happening?
- A. The mobile phones are being infected with malware that covertly installs the applications. Implement full disk encryption and integrity-checking software.
- B. Some advanced users are upgrading the devices' OS and installing the applications. The organization should create an AUP that prohibits this activity.
- C. The mobile phones have been compromised by an APT and can no longer be trusted. Scan the devices for the unauthorized software, recall any compromised devices, and issue completely new ones.
- D. Some advanced users are jailbreaking the OS and bypassing the controls. Implement an MDM solution to control access to company resources.
正解：D
質問 # 224
A security administrator performs weekly vulnerability scans on all cloud assets and provides a detailed report.
Which of the following describes the administrator's activities?
- A. Continuous integration
- B. Continuous deployment
- C. Continuous monitoring
- D. Continuous validation
正解：D
解説：
Explanation
Continuous validation is a process that involves performing regular and automated tests to verify the security and functionality of a system or an application. Continuous validation can help identify and remediate vulnerabilities, bugs, or misconfigurations before they cause any damage or disruption. The security administrator's activities of performing weekly vulnerability scans on all cloud assets and providing a detailed report are examples of continuous validation.
質問 # 225
The Chief Information Security Officer (CISO) asks a security analyst to install an OS update to a production VM that has a 99% uptime SLA. The CISO tells the analyst the installation must be done as quickly as possible. Which of the following courses of action should the security analyst take first?
- A. Take a snapshot of the VM.
- B. Install the patch immediately.
- C. Log in to the server and perform a health check on the VM.
- D. Confirm that the backup service is running.
正解：A
質問 # 226
An organization is concerned about hackers potentially entering a facility and plugging in a remotely accessible Kali Linux box. Which of the following should be the first lines of defense against such an attack?
(Select TWO).
- A. Network access control
- B. Access control vestibules
- C. Bollards.
- D. Zero trust segmentation
- E. Guards
- F. MAC filtering
正解：A、F
解説：
MAC filtering is a method of allowing or denying access to a network based on the MAC address of the device attempting to connect. By creating a list of approved MAC addresses, the organization can prevent unauthorized devices from connecting to the network.
Network Access Control (NAC) is a security solution that allows organizations to restrict access to their networks based on the device's identity, configuration, and security posture. This can be used to ensure that only legitimate devices are allowed to connect to the network, and any unauthorized devices are blocked.
質問 # 227
A user attempts to load a web-based application, but the expected login screen does not appear A help desk analyst troubleshoots the issue by running the following command and reviewing the output on the user's PC
The help desk analyst then runs the same command on the local PC
Which of the following BEST describes the attack that is being detected?
- A. Evil twin
- B. Domain hijacking
B DNS poisoning
C MAC flooding
正解：A
解説：
Explanation
DNS poisoning, also known as DNS spoofing or DNS cache poisoning, is a form of computer security hacking in which corrupt Domain Name System (DNS) data is introduced into the DNS resolver's cache, causing the name server to return an incorrect result record, such as an IP address. This results in traffic being diverted to the attacker's computer (or any other malicious destination).
DNS poisoning can be performed by various methods, such as:
Intercepting and forging DNS responses from legitimate servers
Compromising DNS servers and altering their records
Exploiting vulnerabilities in DNS protocols or implementations
Sending malicious emails or links that trigger DNS queries with poisoned responses According to CompTIA Security+ SY0-601 Exam Objectives 1.4 Given a scenario, analyze potential indicators to determine the type of attack:
"DNS poisoning, also known as DNS spoofing or DNS cache poisoning, is a form of computer security hacking in which corrupt Domain Name System (DNS) data is introduced into the DNS resolver's cache, causing the name server to return an incorrect result record." References: https://www.comptia.org/certifications/security#examdetails
https://www.comptia.org/content/guides/comptia-security-sy0-601-exam-objectives
https://www.cloudflare.com/learning/dns/dns-cache-poisoning/
質問 # 228
An organization has been experiencing outages during holiday sales and needs to ensure availability of its point-of-sales systems. The IT administrator has been asked to improve both server-data fault tolerance and site availability under high consumer load. Which of the following are the best options to accomplish this objective? (Select two.)
- A. UPS
- B. VLAN
- C. RAID
- D. Incremental backups
- E. Load balancing
- F. Dual power supply
正解：C、E
解説：
Load balancing and RAID are the best options to accomplish the objective of improving both server-data fault tolerance and site availability under high consumer load. Load balancing is a method of distributing network traffic across multiple servers to optimize performance, reliability, and scalability. Load balancing can help improve site availability by preventing server overload, ensuring high uptime, and providing redundancy and failover. RAID stands for redundant array of independent disks, which is a technology that combines multiple physical disks into a logical unit to improve data storage performance, reliability, and capacity. RAID can help improve server-data fault tolerance by providing data redundancy, backup, and recovery.
質問 # 229
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