Question

You are the Chief Security Officer (CSO) for a government agency transitioning to a more modern and secure technology architecture. You decide to adopt a model emphasizing secure access and aligning with the principle of "never trust, always verify." Which of the following best describes the security model you plan to implement?

Answer 1

The security model you're describing aligns best with the **Zero Trust Security Model**. This model emphasizes the principle of "never trust, always verify," meaning that security is not solely based on traditional perimeter defenses. Instead, it requires strict identity verification for every person and device attempting to access resources on a network, regardless of whether they are inside or outside the network perimeter.

Key features of a Zero Trust model include:

1. **Verification of Identity and Device**: Every user and device must be authenticated and authorized before accessing resources.
2. **Least Privilege Access**: Users are granted the minimum level of access necessary to perform their tasks.
3. **Micro-segmentation**: Network resources are divided into smaller, isolated segments to limit lateral movement within the network.
4. **Continuous Monitoring and Analytics**: Continuous assessment of user behavior and network traffic to detect and respond to anomalies.

By adopting a Zero Trust model, your agency can create a more resilient technology architecture that better protects sensitive data and resources in a modern threat landscape.