Free Practice Questions for Cisco 200-201 Exam

 Phishing is considered a low-bandwidth attack because it does not require the use of significant network resources. Instead, it relies on social engineering to deceive individuals into providing sensitive information or clicking on malicious links, often through email or other communication methods1.

 During the collection phase of the forensic process, data related to a specific event is labeled and recorded to preserve its integrity. This step ensures that the data remains unaltered and authentic from the time of collection until it is presented as evidence,maintaining the chain of custody. References := Cisco Cybersecurity Operations Fundamentals - Module 6: Security Incident Investigations

The presence of a default user agent in the headers of requests and data being transmitted suggests a cache bypassing attack. In this scenario, the attacker is likely requesting noncacheable content to avoid detection by caching mechanisms that could otherwise identify and block malicious traffic.

The delivery phase of the Cyber Kill Chain model involves the transmission of the weapon to the targeted environment. In the case of a spear-phishing email, the delivery is the act of sending the email to the user. The email itself is the weapon, designed to exploit the recipient’s trust to cause a breach

Exploitation - The targeted Environment is taken advantage of triggering the threat actor's code

Installation - Backdoor is placed on the victim system allowing the threat actor to maintain the persistence.

Command and Control - An outbound connection is established to an Internet-based controller server.

Actions and Objectives - The threat actor takes actions to violate data integrity and availability

The engineer engaged with the service component by enabling “Audiosrv,” which is the Windows Audio Service responsible for managing audio for Windows-based programs. By setting it to auto-start, the engineer ensured that the service would run automatically upon system startup. Additionally, the engineer interacted with process and thread management by using the Task Manager to modify the behavior of the “Audiosrv” service.

The exhibit shows a log of HTTP GET requests, one of which includes a suspicious string that is indicative of a Cross-Site Scripting (XSS) attack. XSS attacks involve injecting malicious scripts into webpages viewed by other users. These scripts can be used to steal information, redirect users to malicious websites, or perform actions on behalf of the user without their consent. References: Cisco Cybersecurity Operations Fundamentals, Module 1: Security Concepts, Lesson 1.3: Common Network Application Operations and Attacks, Topic 1.3.2: Web Application Attacks

 Tap and SPAN are two methods of capturing network traffic for analysis. Tap (Test Access Point) is a hardware device that is inserted between two network devices and sends a copy of all traffic to a monitoring device. SPAN (Switched Port Analyzer) is a software feature that allows a network switch to replicate traffic from one or more source ports to a destination port, where a monitoring device is connected. Both methods provide visibility into network traffic, but Tap is more reliable and less intrusive than SPAN, as it does not affect the network performance or introduce errors. References := Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, page 68.