What is the significance of registering FortiGate and FortiSASE under the same FortiCloud account?

Registering FortiGate and FortiSASE under the same FortiCloud account is significant because it enables them to share data and coordinate security policies. This integration allows for a unified approach to security management, ensuring that both solutions work in harmony to protect the network and endpoints. It facilitates the synchronization of security policies, making it simpler for administrators to manage and enforce rules across both environments. By having a centralized account, updates, threat intelligence, and configurations can be monitored and adjusted in real-time, enhancing the overall security posture and operational efficiency.

The other options do not accurately capture the primary benefit of this registration. For instance, operating off different networks does not directly pertain to the implications of registration under a shared account; the focus is on integration rather than separation. Restricting access to specific users pertains more to user management than to the functional benefits of linking FortiGate and FortiSASE. Lastly, validating digital certificates is a security function that is not inherently tied to the advantages of using a shared FortiCloud account.