200-201 Exam Dumps - Cisco CyberOps Associate Questions and Answers

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

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Data tunneling is a technique used to conceal malicious or unauthorized data by embedding it within legitimate protocols or system processes. Attackers commonly use tunneling to bypass security controls, evade detection, and exfiltrate data through allowed network channels such as HTTP, DNS, or HTTPS.

Instead of transmitting malicious data directly, which may be blocked or flagged, the attacker encapsulates it within normal-looking traffic. For example, command-and-control communications may be hidden inside DNS queries, or stolen data may be exfiltrated within HTTP requests. To security tools, this traffic appears legitimate unless deep inspection or behavioral analysis is applied.

Options A, B, and C describe standard networking or cryptographic operations, not tunneling. Decryption, packetization, and data reassembly are normal functions of communication systems and are not inherently malicious.

Cybersecurity operations documentation highlights data tunneling as a common technique used in advanced persistent threats (APTs) and covert exfiltration scenarios. Detecting tunneling often requires correlation, anomaly detection, and protocol analysis rather than signature-based detection alone.

Therefore, data tunneling refers to hiding malicious data within legitimate system processes, making Option D the correct answer.

A man-in-the-middle attack is a type of cyberattack where an attacker intercepts and alters the communication between two parties who believe they are directly communicating with each other. In this case, the attacker is impersonating mail.google.com and presenting a fake certificate to the endpoint device. The endpoint device detects that the certificate is not issued by a trusted authority and displays an error message. The attacker can then monitor or modify the traffic between the endpoint device and mail.google.com. References:

Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, Module 3: Host-Based Analysis, Lesson 3.2: Endpoint Security Technologies

200-201 CBROPS - Cisco, Exam Topics, 3.0 Host-Based Analysis, 3.2 Compare and contrast the functionality of these endpoint security technologies

Cisco Certified CyberOps Associate Overview - Cisco Learning Network, Videos, 3.2 Compare and contrast the functionality of these endpoint security technologies

NIST Special Publication 800-61 r2 outlines the incident response process including detection and analysis, which involves identifying and validating the occurrence of incidents, and post-incident activity that focuses on lessons learned and improvements to be made after an incident has occurred. References := NIST Special Publication 800-61 r2

NIST SP 800-61 r2 outlines a structured incident handling lifecycle composed of four phases: Preparation, Detection and Analysis, Containment, Eradication, and Recovery, and Post-Incident Activity. Detection and Analysis involve identifying and investigating incidents, while Post-Incident Activity focuses on lessons learned and evidence retention for future reference.

 SP 800-61 Rev. 2, Computer Security Incident Handling Guide | CSRC, Computer Security Incident Handling Guide - NIST, We Read NIST SP 800-61 so You Don’t Have to.

Encryption is challenging to security monitoring because it can be used by threat actors as a method of evasion and obfuscation. Encryption can prevent security devices from inspecting the content or payload of the network traffic, making it difficult to detect malicious activity or signatures. Encryption can also hide the source and destination of the traffic, making it hard to trace the origin or destination of the attack. References: https://learningnetworkstore.cisco.com/on-demand-e-learning/understanding-cisco-cybersecurity-operations-fundamentals-cbrops-v1-0/CSCU-LP-CBROPS-V1-028093.html (Module 4, Lesson 4.1.1)