Palo Alto Networks (PANW) Certified Cybersecurity Entry-level Technician (PCCET) Practice Exam

What is the main goal of implementing a Zero Trust model?

1. To prevent insider threats only

2. To minimize reliance on perimeter defenses

3. To comply with regulatory requirements

4. To install more firewalls

The correct answer is: To minimize reliance on perimeter defenses

The primary goal of implementing a Zero Trust model is to minimize reliance on perimeter defenses. This approach is based on the principle that organizations should not automatically trust any user or device, whether inside or outside the network perimeter. Instead, Zero Trust assumes that threats can exist both outside and inside the network, thus requiring continuous verification of user identities and device security regardless of location. By focusing on minimizing reliance on perimeter defenses, Zero Trust promotes a more sophisticated security posture. It emphasizes the importance of validating every access request based on a variety of factors, such as the user’s identity, the device being used, and the context of the request, rather than solely relying on traditional perimeter defenses like firewalls. As a result, organizations adopting a Zero Trust model are better equipped to protect sensitive data and systems against various threats, including advanced persistent threats and insider attacks. This model shifts the security paradigm from merely focusing on external threats to incorporating a comprehensive approach that addresses both internal and external risks.