CompTIA PT0-002 Practice Test - Questions Answers, Page 35

The assessment scope and methodologies document defines the objectives, boundaries, rules of engagement, and expected outcomes of a penetration testing engagement. It also specifies the roles and responsibilities of the testers and the clients, as well as the communication channels and escalation procedures. This document can help determine who is at fault for a temporary outage that occurred during a penetration test, as it can clarify whether the outage was within the agreed scope and methodologies, or whether it was caused by a violation of the rules of engagement or a lack of coordination.

Reference:

* CompTIA PenTest+ Certification Exam Objectives, Domain 1.0 Planning and Scoping, Objective 1.1: Given a scenario, explain the importance of scoping an engagement properly.

* The Official CompTIA PenTest+ Instructor and Student Guides (PT0-002), Lesson 1: Planning and Scoping Penetration Tests, Topic 1.1: Introduction to Penetration Testing Concepts, Topic 1.2: The Penetration Testing Process, Topic 1.3: Planning and Scoping Penetration Tests.

By intercepting and analyzing the API traffic, a penetration tester can gain valuable information about the authentication mechanism and the tokens used by the API. Tokens are typically used to identify and authorize users or applications that access the API. A penetration tester can use this information to perform attacks such as token hijacking, token tampering, or token replay. The other options are not directly related to the API traffic, but rather to the application logic or the network performance.

Reference:

* CompTIA PenTest+ Certification Exam Objectives, Domain 2.0 Attacks and Exploits, Objective 2.1: Given a scenario, exploit network-based vulnerabilities, Subobjective 2.1.3: Compare and contrast web server attacks, Subobjective 2.1.3.2: Authentication attacks.

* The Official CompTIA PenTest+ Instructor and Student Guides (PT0-002), Lesson 4: Exploiting Network Vulnerabilities, Topic 4.2: Exploiting Web Application Vulnerabilities, Topic 4.2.2: Authentication Attacks.

The -sX flag in Nmap performs a Xmas scan, which sends packets with the FIN, PSH, and URG flags set. This is an attempt to bypass firewalls and IDS/IPS devices by using a non-standard TCP packet. However, if the target port is closed, it will respond with a RST (reset) packet, indicating that there is no connection to be closed. This is how the penetration tester can infer that the ports in the target range are closed. If the port is open, the target will ignore the packet and not send any response.

Reference:

* Nmap Cheat Sheet 2024: All the Commands & Flags - StationX

* Nmap Commands - 17 Basic Commands for Linux Network - phoenixNAP

* NMAP Flag Guide: What They Are, When to Use Them - CBT Nuggets

* [The Official CompTIA PenTest+ Self-Paced Study Guide (Exam PT0-002)], Chapter 4: Conducting Active Scanning, page 151.

The -T2 flag in Nmap sets the timing template to ''polite'', which means that Nmap will limit the number of parallel probes to 10 and the scan delay to 0.4 seconds. This will reduce the number of connections per minute and avoid triggering the active response tool. The -Pn flag tells Nmap to skip the host discovery phase and scan the target regardless of its ping response. The other options are not suitable for bypassing the active response tool, as they either scan too many ports (-sU, -T5, -F) or use a faster timing template (-T5, -T3) that will generate more connections per minute.

Reference:

* Nmap Cheat Sheet 2024: All the Commands & Flags - StationX

* Nmap Commands - 17 Basic Commands for Linux Network - phoenixNAP

* NMAP Flag Guide: What They Are, When to Use Them - CBT Nuggets

DirBuster is a tool that can brute-force directories and filenames on web servers. It can help a penetration tester locate a file that was uploaded to a content management system by trying different combinations of paths and names until it finds a match. DirBuster can also use wordlists to speed up the process and discover hidden files or directories.

Reference: The Official CompTIA PenTest+ Instructor Guide (Exam PT0-002) eBook, page 156