Understanding the Concept: Configurations and Policies for System

C.

Baselines are a set of configurations and policies applied to all new systems or services, and they serve as the basis for deploying any other services on top of them.

Although standards often form the basis for baselines, the term is applicable in this case.

Hardening is the process of securing a system, often through the application of baselines.

Leveling is an extraneous but similar term to baselining.

The concept that pertains to the application of a set of configurations and policies that is applied to all systems or a class of systems is known as "baselines."

A baseline refers to a set of configurations and policies that have been established to provide a secure starting point for systems. Baselines are used to establish a minimum level of security for all systems within an organization, and they are applied uniformly across all systems or a class of systems.

A baseline is typically established through a combination of industry best practices, vendor recommendations, and regulatory requirements. The baseline includes a set of security configurations and policies that cover areas such as authentication, access control, encryption, network security, and auditing.

Once a baseline has been established, it is typically applied to all systems or a class of systems within an organization. This ensures that all systems have a consistent level of security and reduces the risk of vulnerabilities arising from inconsistent configurations or policies.

In summary, a baseline is a set of configurations and policies that provide a minimum level of security for systems. It is applied uniformly across all systems or a class of systems within an organization to ensure consistency and reduce the risk of vulnerabilities.