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CISA · Question #423
CISA Question #423: Real Exam Question with Answer & Explanation
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Submitted by yuriko_h· Apr 18, 2026Information Systems Acquisition, Development, and Implementation
Question
An organization has recently implemented multiple Internet of Things (IoT) devices to measure and monitor its industrial equipment. Which of the following should be the GREATEST concern for an IS auditor reviewing the implementation of these devices?
Options
- ADevice firmware has not been updated in some devices
- BThe implementation was performed by an external vendor
- CVulnerability assessments on the devices have not been completed
- DThe operational risk team has not been fully trained on IoT
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Topics
#IoT Security#Vulnerability Assessment#Audit Concerns#Implementation Review