Isaca Certified Information Systems Auditor CISA Question # 281 Topic 29 Discussion
CISA Exam Topic 29 Question 281 Discussion:
Question #: 281
Topic #: 29
Which of the following is the BEST way to mitigate risk to an organization ' s network associated with devices permitted under a bring your own device (BYOD) policy?
A.
Require personal devices to be reviewed by IT staff.
B.
Enable port security on all network switches.
C.
Implement a network access control system.
D.
Ensure the policy requires antivirus software on devices.
The best way to mitigate risk to an organization’s network associated with devices permitted under a BYOD policy is to implement a network access control system, as this will allow the organization to monitor, authenticate, and authorize the devices that connect to the network, and to enforce security policies and compliance requirements12. A network access control system can help to prevent unauthorized or compromised devices from accessing sensitive data or resources, and to detect and isolate any potential threats or vulnerabilities34.
References
1: Network Access Control (NAC) - ISACA 2: Network Access Control (NAC) - Cisco 3: BYOD Security Risks: 6 Ways to Protect Your Organization - ReliaQuest5 4: How to Mitigate BYOD Risks and Challenges - CIOReview6
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