Core Function of the Risk Assessment Process

C.

The core function of the risk assessment process is to identify, analyze, and evaluate potential risks to an organization's assets, systems, and operations. The risk assessment process is a critical component of any security program and helps organizations prioritize security investments, controls, and response efforts.

Out of the options given, the core function of the risk assessment process is best represented by option C, performing network posture validation. Network posture validation involves assessing the security posture of an organization's network infrastructure, including devices, applications, and data. This process can include vulnerability scans, penetration testing, and configuration reviews to identify potential weaknesses in the network.

Performing network posture validation is a critical step in the risk assessment process because it helps organizations identify potential vulnerabilities that could be exploited by attackers. By identifying and prioritizing these vulnerabilities, organizations can develop a risk mitigation strategy that includes appropriate controls and response measures.

The other options listed are not directly related to the risk assessment process. Regular network upgrades, network optimization, and prioritizing network roll-outs are important activities that can improve network performance and functionality, but they do not necessarily address the security risks associated with the network. Establishing network baselines is important for monitoring network performance and identifying anomalies, but it is not a core function of the risk assessment process.