QuestionQ56

Identify Network Access Control and Security Features

A company is moving to a cloud-first strategy and has observed growth in the number of IoT devices and remote users connecting to its network. It is concerned about preserving security and visibility while migrating additional applications to the cloud.

Which strategies would best address these concerns?

  • A Implementing a traditional perimeter-based security approach to monitor all activities.
  • B Adopting a Zero Trust model with continuous, closed-loop security and role-based access policies.
  • C Limiting network access to only a few trusted devices to minimize threats.
Explanation

A Zero Trust model treats every access request as untrusted until it is continuously verified, rather than relying on a network perimeter. Closed-loop security continuously observes and responds to changing conditions, while role-based access policies restrict users and devices to the resources appropriate for their roles. This supports security and visibility across cloud applications, IoT devices, and remote connections.

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