CS0-003 VCE Exam Download

The next step in the remediation process after applying a software patch is validation. Validation is a process that involves verifying that the patch has been successfully applied, that it has fixed the vulnerability, and that it has not caused any adverse effects on the system or application functionality or performance. Validation can be done using various methods, such as scanning, testing, monitoring, or auditing.

The correct answer is Business Continuity Plan (BCP) because the question specifically asks for the document that ensures services remain available (operational) during or in the event of an incident.

Business Continuity Plan (BCP): This is the overarching plan focused on keeping the business running. It identifies mission-critical functions and outlines the procedures (such as failover to a hot site, manual workarounds, or redundant systems) to ensure those services are available to customers and users despite the incident. Its primary goal is availability and continuity of operations.

Disaster Recovery Plan (DRP): This focuses on the technical restoration of IT systems after they have failed or been disrupted. While DRP supports BCP, its specific goal is "recovery" (getting systems back up) rather than "continuity" (keeping them from going down or maintaining service levels).

B. Vulnerability management plan: This is a proactive process for identifying and patching weaknesses to prevent attacks, not a reactive plan to ensure availability during an active incident.

C. Disaster recovery plan: As noted above, this is a subset of BCP focused on restoring data and infrastructure after a failure, whereas BCP focuses on maintaining the availability of the critical service itself.

D. Asset management plan: This tracks hardware and software inventory but does not define procedures for maintaining availability during a crisis.

EDR stands for Endpoint Detection and Response, which is a tool that collects and aggregates data from various endpoints, such as laptops, servers, or mobile devices. EDR helps analysts monitor, detect, and respond to threats and incidents on the endpoints. EDR is more suitable than DLP (Data Loss Prevention), NAC (Network Access Control), or NIDS (Network Intrusion Detection System) for data collection and aggregation from endpoints.

An SLA (Service Level Agreement) is a contract or agreement between a service provider and a customer that defines the expected level of service, performance, quality, and availability of the service. An SLA also specifies the responsibilities, obligations, and penalties for both parties in case of non-compliance or breach of the agreement. An SLA can help organizations to ensure that their security services are delivered in a timely and effective manner, and that any security incidents or vulnerabilities are addressed and resolved within a specified time frame. An SLA can also help to establish clear communication, expectations, and accountability between the service provider and the customer12

An MOU (Memorandum of Understanding) is a document that expresses a mutual agreement or understanding between two or more parties on a common goal or objective. An MOU is not legally binding, but it can serve as a basis for future cooperation or collaboration. An MOU may not besuitable for requiring remediation of a known threat within a given time frame, as it does not have the same level of enforceability, specificity, or measurability as an SLA.

Best-effort patching is an informal and ad hoc approach to applying security patches or updates to systems or software. Best-effort patching does not follow any defined process, policy, or schedule, and relies on the availability and discretion of the system administrators or users. Best-effort patching may not be effective or efficient for requiring remediation of a known threat within a given time frame, as it does not guarantee that the patches are applied correctly, consistently, or promptly. Best-effort patching may also introduce new risks or vulnerabilities due to human error, compatibility issues, or lack of testing.

Organizational governance is the framework of rules, policies, procedures, and processes that guide and direct the activities and decisions of an organization. Organizational governance can help to establish the roles, responsibilities, and accountabilities of different stakeholders within the organization, as well as the goals, values, and principles that shape the organizational culture and behavior. Organizational governance can also help to ensure compliance with internal and external standards, regulations, and laws. Organizational governance may not be sufficient for requiring remediation of a known threat within a given time frame, as it does not specify the details or metrics of the service delivery or performance. Organizational governance may also vary depending on the size, structure, and nature of the organization.