312-38 Exam Dumps : Certified Network Defender (CND)

 The phase of vulnerability management that deals with the actions taken for correcting the discovered vulnerability is known as Remediation. This phase involves the actual fixing or patching of the vulnerabilities to reduce the risk of exploitation. Remediation can include applying patches, making configuration changes, or implementing compensating controls. It is a critical step in the vulnerability management lifecycle, which ensures that the identified vulnerabilities are addressed to protect the network from potential attacks.

References: The concept of remediation as a phase in vulnerability management is supported by various cybersecurity frameworks and is a standard practice in the industry. It is also a part of the vulnerability management lifecycle which typically includes identifying, assessing, prioritizing, remediating, and verifying vulnerabilities1.

In the context of risk assessment, an incident that has a very high probability of occurring and the potential to impact almost 80% of a business is considered an extreme risk. This categorization is based on the severity of the impact and the likelihood of the event. The risk matrix, a tool used in risk assessment, helps in the classification of risks by considering both the impact and the probability of potential incidents. An event that affects such a significant portion of the business would typically necessitate immediate attention and the implementation of mitigation strategies to prevent substantial loss or damage.

References: The Certified Network Defender (CND) curriculum includes principles of risk assessment and the use of risk matrices to categorize and prioritize risks. It outlines that risks with high impact and high probability should be classified as extreme, requiring urgent action12.

The correct answer is Recovery Time Objective (RTO). RTO is a critical metric in disaster recovery (DR) and business continuity (BC) planning. It defines the target time within which a business process must be restored after a disaster to avoid unacceptable consequences associated with a break in business continuity. It is essentially the maximum acceptable length of time that a computer, system, network, or application can be down after a failure or disaster occurs. An RTO is set by business continuity planners to ensure that the DR and BC solutions are designed to meet the specific time constraints of the organization.

References: The explanation provided is based on standard definitions and practices within the field of disaster recovery and business continuity planning. The RTO is a well-established concept in DR and BC solutions, as outlined in various authoritative resources on the subject1234. For the most accurate and detailed reference, it is recommended to consult the official documents and study guides from the Certified Network Defender (CND) course by the EC-Council.