Free CertNexus CFR-410 Practice Exam with Questions & Answers | Set: 3

Severity level: Vulnerability scanners classify vulnerabilities based on their severity (e.g., critical, high, medium, low) to help prioritize remediation efforts.

Zero days: Vulnerability scanners also identify "zero-day" vulnerabilities, which are previously unknown vulnerabilities that have no known fix or patch at the time of discovery.

Traditional SIEM (Security Information and Event Management) systems are designed to provide aggregation, normalization, correlation, and alerting of log and event data from various sources within an organization's network. These functions help identify potential security incidents, providing security teams with the necessary information to investigate and respond to threats effectively.

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Explanation

The principle of Least Privilege ensures that users are granted the minimum level of access required to perform their tasks. In this case, using the general user account instead of a domain admin account demonstrates least privilege, as the administrator is only granted the necessary permissions to access the required records, rather than full administrative rights.

A security breach refers to unauthorized access that compromises the security of an information asset, violating controls such as authentication, authorization, or accounting. This breach often involves intentional actions like accessing, destroying, or manipulating the asset without proper authorization.

The North American Electric Reliability Corporation (NERC) sets regulations and standards for the reliability and security of the bulk power system in the United States. Public utility providers in the energy sector must comply with NERC standards to ensure operational safety and prevent disruptions.