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ISACA CISA: BYOD Security to Prevent Data Leakage with Device Registration

Discover how registering BYOD devices can effectively prevent data leakage and enhance your organization’s security posture. Learn about best practices for BYOD policies.

Table of Contents

Question

Which of the following is the BEST recommendation to include in an organization’s bring your own device (BYOD) policy to help prevent data leakage?

A. Specify employee responsibilities for reporting lost or stolen BYOD devices.
B. Require multi-factor authentication on BYOD devices.
C. Require employees to waive privacy rights related to data on BYOD devices.
D. Allow only registered BYOD devices to access the network.

Answer

D. Allow only registered BYOD devices to access the network.

Explanation

Option D, allowing only registered BYOD devices to access the network, is the most effective recommendation for preventing data leakage. Registering devices enables better control and visibility, allowing the organization to enforce security policies, track device access, and remotely wipe data if necessary.

While other options offer some level of protection, they are not as comprehensive:

  • Option A is important for incident response but doesn’t actively prevent data leakage.
  • Option B enhances access security but doesn’t address data stored on the device itself.
  • Option C raises ethical and legal concerns and may not be enforceable.

Isaca Certified Information Systems Auditor CISA certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Isaca Certified Information Systems Auditor CISA exam and earn Isaca Certified Information Systems Auditor CISA certification.