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

Resource exhaustion is an evasion technique where an attacker overwhelms a system with a high volume of requests from multiple sources. This can cause the system to become overloaded and unable to process legitimate traffic, potentially allowing the attacker to bypass security measures like intrusion detection systems.

References := The answers are based on the knowledge from the Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) course material, which covers various cybersecurity concepts, including file identification methods, application control technologies, firewall utilities, and evasion techniques

 To investigate the callouts made post infection, it’s essential to know where the callouts were made to (domain names) and from which host IP addresses they originated. This information can help trace back the source and destination, aiding in understanding the nature of the callouts. References: https://www.cisco.com/c/en/us/td/docs/security/firepower/60/configuration/guide/fpmc-config-guide-v60/Working_with_Indicators_of_Compromise.html

 Statistical detection relies on analyzing data over time to identify patterns and anomalies, without predefined rules. It uses algorithms and statistical models to determine normal behavior and identify deviations. Rule-based detection uses predefined rules or patterns to identify known threats or vulnerabilities, often based on signatures or behaviors associated with specific attacks.

A threat is a possible danger that might exploit a vulnerability to breach the security and cause harm to an asset. An asset is anything of value that needs to be protected, such as data, systems, or networks. A vulnerability is a weakness or flaw in the security that can beexploited by a threat. An exploit is a piece of code or a technique that takes advantage of a vulnerability to compromise the security and perform malicious actions on an asset. References := Cisco Cybersecurity Operations Fundamentals, Module 1: Security Concepts, Lesson 1.1: The CIA Triad and Security Concepts, Topic 1.1.3: Threats, Vulnerabilities, and Exploits

An SSL certificate enables the establishment of a secure connection between the client and the server using the TLS protocol. The client and the server exchange keys and agree on a cipher suite to encrypt and decrypt the data transmitted over the network. References := Cisco Cybersecurity Source Documents

Lateral movement relies heavily on reconnaissance to identify systems, services, and attack paths inside a compromised network. The Nmap scan in the exhibit reveals open ports and associated services, which directly support this objective.

Option A is correct because identifying the function and service the server is providing allows the attacker to understand the system’s role. Services such as msrpc, netbios-ssn, and microsoft-ds strongly indicate a Windows host offering file sharing, remote procedure calls, and domain-related services. This information helps attackers select appropriate exploits, credential theft techniques, or privilege escalation paths.

Option C is also correct because running services and open ports are one of the most valuable outputs of a network scan. Open ports such as 135, 139, and 445 expose services that are commonly targeted for lateral movement using techniques like SMB relay attacks, Pass-the-Hash, or exploitation of known vulnerabilities.

Option B is incorrect because CPU details and vendor versions are not revealed in this scan output. Option D is incorrect because Nmap does not enumerate logged-in user security identifiers. Option E is incorrect because latency values are not used for command injection planning in lateral movement scenarios.

Therefore, the two scan elements that assist the attacker are the server’s function and its running services and ports.

The defense-in-depth principle is a strategy of applying multiple layers of security controls to protect an asset from threats. It is based on the assumption that no single security measure is sufficient to prevent all attacks, and that each layer adds more protection and reduces the risk of compromise. One example of applying the defense-in-depth principle is implementing alerts for unexpected asset malfunctions, which can indicate a potential security breach or incident. References: Cisco Cybersecurity Operations Fundamentals, Module 1: Security Concepts, Lesson 1.1: The CIA Triad and Security Concepts, Topic 1.1.4: Defense-in-Depth Principle