CCD Incident Response & Threat Detection 1

Question 1

What is the first step in the incident response process?

Accepted Answer

Preparation

Answer

The first and foundational step in the incident response process is preparation. This involves establishing comprehensive policies, procedures, and tools, as well as training personnel, to effectively handle security incidents before they occur. Proper preparation ensures an organization is ready to detect, analyze, contain, eradicate, and recover from incidents efficiently and effectively.

Question 2

Which of the following best describes threat hunting?

Accepted Answer

Manually searching for indicators of compromise.

Answer

Threat hunting is a proactive cybersecurity activity where security analysts actively and iteratively search through networks and endpoints to detect and isolate advanced threats that have evaded existing security solutions. Unlike reactive security measures that wait for alerts, threat hunting involves manually searching for indicators of compromise (IOCs) and unusual patterns to uncover hidden malicious activity.

Question 3

What is the purpose of a security information and event management (SIEM) system?

Accepted Answer

Monitor and analyze security data in real time.

Answer

A Security Information and Event Management (SIEM) system centralizes and analyzes security logs and event data from various sources across an organization's IT infrastructure. Its primary purpose is to provide real-time monitoring, correlation, and alerting for security incidents. SIEM systems help organizations detect threats, manage vulnerabilities, and ensure compliance by providing a comprehensive view of their security posture.

Question 4

Which term describes evidence that indicates a potential security breach?

Accepted Answer

Indicators of compromise

Answer

Indicators of Compromise (IOCs) are forensic data that indicate a high probability of a security intrusion or data breach. These can include unusual network traffic patterns, malicious file hashes, suspicious system changes, or specific IP addresses. Security professionals use IOCs to detect, investigate, and respond to cyberattacks, helping to identify compromised systems and prevent further damage.

Question 5

What is the primary goal of containment during incident response?

Accepted Answer

To stop the incident from spreading.

Answer

Containment is a critical phase in incident response aimed at limiting the scope and impact of a security breach. Its primary goal is to prevent the incident from escalating, infecting more systems, or causing further damage. By isolating affected systems or networks, organizations can minimize the overall harm and prepare for eradication.

(CCD) Certified Cyber Defender Practice Test

(CCD) Certified Cyber Defender Practice Test

CCD Incident Response & Threat Detection 1