Cisco 200-201 Practice Test - Questions Answers

The PCAP file in the exhibit shows a Transmission Control Protocol (TCP) communication between two IP addresses. In the data section of the packet capture, ''pdy/3.1... http/1'' is visible, indicating that HTTP (Hypertext Transfer Protocol) is being used as the application protocol for this communication.

Cyber attribution is the process of identifying the source, motive, and methods of a cyberattack. Cyber attribution can help investigators to determine the responsibility, intent, and capability of the threat actors, as well as to prevent, deter, or respond to future attacks. One of the pieces of information that is needed for cyber attribution is known threat actor behavior, which refers to the patterns, techniques, tools, and tactics that are characteristic of a specific threat actor or group. Known threat actor behavior can help investigators to narrow down the suspects, link different incidents, and understand the objectives and strategies of the attackers.Reference:= Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) v1.0, Module 5: Security Policies and Procedures, Lesson 5.2: Incident Response, Topic 5.2.3: Cyber Attribution, page 5-14.

Cyber attribution identifies the threat actors of an attack in an investigation. Threat actors are the individuals, groups, organizations, or states that are responsible for conducting or sponsoring a cyberattack. Threat actors can have different motives, such as financial gain, espionage, sabotage, activism, or warfare. Cyber attribution can help investigators to determine the identity, location, affiliation, and motivation of the threat actors, as well as to hold them accountable and impose sanctions or legal actions.Reference:= Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) v1.0, Module 5: Security Policies and Procedures, Lesson 5.2: Incident Response, Topic 5.2.3: Cyber Attribution, page 5-14.

A vulnerability management framework is a set of processes and tools that helps an organization identify, assess, prioritize, remediate, and mitigate system vulnerabilities. A vulnerability management framework aims to reduce the attack surface and the risk of compromise by applying security patches, hardening configurations, implementing security controls, and monitoring the system status. A vulnerability management framework is an essential component of a security operations center (SOC).Reference:Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, page 2-14;200-201 CBROPS - Cisco, exam topic 1.2.b

A threat agent is the entity that is responsible for initiating a threat action that exploits a vulnerability. A threat agent can be a person, a group, an organization, or a system. In this scenario, the threat agent is the foreign government that hacked the defense contractor and stole the intellectual property. The threat agent's motivation, capability, and resources determine the level of threat they pose to the target.Reference:Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, page 1-3;200-201 CBROPS - Cisco, exam topic 1.1.b

The principle of least privilege is a security best practice that states that an employee should have access to only the minimum amount of resources and permissions needed to perform their job function. This principle reduces the attack surface and the potential damage that can be caused by a compromised account, a malicious insider, or human error. The principle of least privilege can be enforced by using role-based access control (RBAC) and regular audits.Reference:Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, page 1-10;200-201 CBROPS - Cisco, exam topic 1.2.a

Privileges required is a metric in the Common Vulnerability Scoring System (CVSS) that measures the level of access needed to launch a successful attack. The higher the privileges required, the lower the severity of the vulnerability. The privileges required metric has three possible values: none, low, and high. None means that the attacker does not need any privileges to exploit the vulnerability. Low means that the attacker needs privileges that provide basic user capabilities. High means that the attacker needs privileges that provide significant or administrative control over the target.Reference:Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, page 2-17;200-201 CBROPS - Cisco, exam topic 1.3.c

An attack vector is the method or technique that an attacker uses to exploit a vulnerability in a system or network. An attack vector can be a software, hardware, or human component that can be manipulated to gain unauthorized access, execute malicious code, or cause damage. An attack surface is the sum of all the possible attack vectors that are exposed by a system or network. An attack surface can be reduced by applying security measures such as patching, hardening, firewalling, and encrypting.Reference:Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, page 1-4;200-201 CBROPS - Cisco, exam topic 1.1.c

Defense-in-depth is a security strategy where multiple layers of defense are placed throughout an information technology (IT) system. It addresses physical, technical, and administrative controls to provide redundancy and ensure that if one layer fails, others will be in place to thwart an attack.Reference:Cisco Tech Roles - CyberOps Engineer