What is a feature of a Zero Trust approach to network security?
- A hashing algorithm applies to all network traffic.
- Defense-in-depth policies apply to identifying assets, threats, and vulnerabilities.
- Zone-based Policy Firewalls manage all network traffic.
- A user must re-authenticate even if they have successfully passed access control.
Explanation: In a Zero trust approach, any place at which an access control decision is required should be considered a perimeter. This means that although a user or other entity may have successfully passed access control previously, they are not trusted to access another area or resource until they are authenticated. In some cases, users may be required to authenticate multiple times and in different ways, to gain access to different layers of the network.
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