PT0-003題庫資料,PT0-003考試證照綜述
PT0-003 是一個占有一定比重的認證科目。由於人數太少,加上需求太大,導致擁有 PT0-003 認證的人成為薪酬最高的資訊技術專業認證人員。由於技能是本身擁有的,加上在全球範圍內的幾乎所有國家都有類似需求。所以,CompTIA 的 PT0-003 認證為網路工程師打開了通往全球各地的大門。如果您通過了PT0-003 的考試,將證明你的專業技能和貢獻,展示你的知識與能力。如果你被認證為一個 PT0-003 網路公司的專家,你就會成為這個領域中最有知識的專家之一。
CompTIA PT0-003 考試大綱:
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最新的 CompTIA PenTest+ PT0-003 免費考試真題 (Q199-Q204):
問題 #199
Which of the following tools provides Python classes for interacting with network protocols?
答案:A
解題說明:
Impacket is a collection of Python classes focused on providing access to network protocols. It is designed for low-level protocol access and crafted to perform various networking tasks from Python scripts. This toolkit is widely used in penetration testing for creating and decoding network protocols and for crafting and injecting packets into the network. Impacket supports a myriad of protocols like IP, TCP, UDP, ICMP, SMB, MSRPC, NTP, and more. With its vast array of functionalities, Impacket is very useful in protocol testing and attacks, like the ones a penetration tester would conduct.
Responder, on the other hand, is a LLMNR, NBT-NS, and MDNS poisoner that can be used for capturing NetNTLM hashes. Empire is a post-exploitation framework that allows the use of PowerShell for offensive security and PowerSploit is a collection of Microsoft PowerShell modules that can be used to aid penetration testers during all phases of an assessment.
Given these descriptions, Impacket is the tool that fits the context of the question due to its direct interaction with network protocols through Python.
問題 #200
A penetration tester is conducting a wireless security assessment for a client with 2.4GHz and 5GHz access points. The tester places a wireless USB dongle in the laptop to start capturing WPA2 handshakes. Which of the following steps should the tester take next?
答案:B
解題說明:
Monitoring Mode:
Definition: Monitoring mode allows a wireless network interface controller to capture all packets on a wireless channel, regardless of the destination.
Importance: This mode is necessary for capturing the four-way handshake required for WPA2 cracking.
Aircrack-ng Suite:
Aircrack-ng: A complete suite of tools to assess Wi-Fi network security. It includes tools for monitoring, attacking, testing, and cracking.
Enabling Monitor Mode: The specific tool used to enable monitor mode in Aircrack-ng is airmon-ng.
airmon-ng start wlan0
This command starts the interface wlan0 in monitoring mode.
Steps to Capture WPA2 Handshakes:
Enable Monitor Mode: Use airmon-ng to enable monitor mode.
Capture Handshakes: Use airodump-ng to capture packets and WPA2 handshakes.
airodump-ng wlan0mon
Pentest Reference:
Wireless Security Assessments: Understanding the importance of monitoring mode for capturing data during wireless penetration tests.
Aircrack-ng Tools: Utilizing the suite effectively for tasks like capturing WPA2 handshakes, deauthenticating clients, and cracking passwords.
By enabling monitoring mode with Aircrack-ng, the tester can capture the necessary WPA2 handshakes to further analyze and attempt to crack the Wi-Fi network's password.
問題 #201
During an assessment, a penetration tester obtains an NTLM hash from a legacy Windows machine. Which of the following tools should the penetration tester use to continue the attack?
答案:D
解題說明:
When a penetration tester obtains an NTLM hash from a legacy Windows machine, they need to use a tool that can leverage this hash for further attacks, such as pass-the-hash attacks, or for cracking the hash. Here's a breakdown of the options:
* Option A: Responder
* Responder is primarily used for poisoning LLMNR, NBT-NS, and MDNS to capture hashes, but not for leveraging NTLM hashes obtained post-exploitation.
* Option B: Hydra
* Hydra is a password-cracking tool but not specifically designed for NTLM hashes or pass-the- hash attacks.
* Option C: BloodHound
* BloodHound is used for mapping out Active Directory relationships and identifying potential attack paths but not for using NTLM hashes directly.
* Option D: CrackMapExec
* CrackMapExec is a versatile tool that can perform pass-the-hash attacks, execute commands, and more using NTLM hashes. It is designed for post-exploitation scenarios involving NTLM hashes.
References from Pentest:
* Forge HTB: Demonstrates the use of CrackMapExec for leveraging NTLM hashes to gain further access within a network.
* Horizontall HTB: Shows how CrackMapExec can be used for various post-exploitation activities, including using NTLM hashes to authenticate and execute commands.
Conclusion:
Option D, CrackMapExec, is the most suitable tool for continuing the attack using an NTLM hash. It supports pass-the-hash techniques and other operations that can leverage NTLM hashes effectively.
問題 #202
During an assessment, a penetration tester found a suspicious script that could indicate a prior compromise.
While reading the script, the penetration tester noticed the following lines of code:
Which of the following was the script author trying to do?
答案:C
解題說明:
The script author was trying to spawn a local shell by using the os.system() function, which executes a command in a subshell. The command being executed is "/bin/bash", which is the path to the bash shell, a common shell program on Linux systems. The script author may have wanted to spawn a local shell to gain more control or access over the compromised system, or to execute other commands that are not possible in the original shell. The other options are not plausible explanations for what the script author was trying to do.
問題 #203
A penetration tester is evaluating a SCADA system. The tester receives local access to a workstation that is running a single application. While navigating through the application, the tester opens a terminal window and gains access to the underlying operating system. Which of the following attacks is the tester performing?
答案:C
解題說明:
A kiosk escape involves breaking out of a restricted environment, such as a kiosk or a single application interface, to access the underlying operating system.
Kiosk Escape: This attack targets environments where user access is intentionally limited, such as a kiosk or a dedicated application. The goal is to break out of these restrictions and gain access to the full operating system.
Arbitrary Code Execution: This involves running unauthorized code on the system, but the scenario described is more about escaping a restricted environment.
Process Hollowing: This technique involves injecting code into a legitimate process, making it appear benign while executing malicious activities.
Library Injection: This involves injecting malicious code into a running process by loading a malicious library, which is not the focus in this scenario.
問題 #204
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PT0-003考試證照綜述: https://www.vcesoft.com/PT0-003-pdf.html