Cisco Certified Internetwork Expert (CCIE) Practice Test

Which four task items need to be performed for an effective risk assessment and to evaluate network posture?

1. Scanning

2. Mitigation

3. Validation

4. Discovery

The correct answer is: Scanning

An effective risk assessment and evaluation of network posture involve multiple tasks that help identify vulnerabilities, ensure compliance, and maintain overall security. Scanning is a critical step in this process, as it allows network administrators to systematically examine the network for potential weaknesses. By scanning the network, organizations can discover hardware and software configurations, open ports, and potential security gaps that could be exploited by attackers. Through scanning, comprehensive data can be collected, which forms the foundation for a broader risk assessment. This data is essential for identifying which assets are most vulnerable and determining the effectiveness of existing security measures. By understanding these vulnerabilities through scanning, organizations can begin to prioritize risk management strategies and resources effectively. While other processes like mitigation, validation, and discovery play important roles in the overall security framework, scanning is foundational to identifying risks within the network. Mitigation involves addressing identified risks, validation checks the effectiveness of security measures, and discovery typically refers to identifying assets on the network. However, it is the scanning process that directly contributes to the identification of specific vulnerabilities that must be addressed to assess and improve network posture effectively.