Mr. Monu is a consultant tasked with helping a mid-sized manufacturing company modernize its operations by integrating Internet of Things (IoT)…

CA Final · Advanced Auditing, Assurance and Professional Ethics · MTP · May 2026
Mr. Monu is a consultant tasked with helping a mid-sized manufacturing company modernize its operations by integrating Internet of Things (IoT) technology. The company wants to connect various devices such as manufacturing equipment, smart home security systems for their facility, and inventory management systems. They aim to leverage IoT to improve operational efficiency, predict equipment maintenance needs, and enhance overall security. However, they are concerned with the potential risks and the impact on their audit processes. Describe the key components of IoT, the risks associated with IoT implementation, and the implications for the company's audit processes. How should the company address these concerns to ensure a smooth transition?

Suggested Answer and Working Notes:

Internet of Things: IoT is the concept of connecting any device (cell phones, coffee makers, washing machines, and so on) to the internet. Key components of IoT are data collection, analytics, connectivity, and people and process. IoT not only changes the business model, but also affects the strategic objectives of the organisation. The risk profile of the entity changes with exposure to new laws and regulations. Common risks of IoT: The key risks associated with IoT including, device hijacking, data siphoning, denial of service attacks, data breaches and device theft. Audit Implications A shift to connected devices and systems may result in auditors not being able to rely only on manual controls. Instead, auditors may need to scope new systems into their audit. Audit firms may need to train and upskill auditors to evaluate the design and operating effectiveness of automated controls. Consumer-facing tools that connect to business environments in new ways can impact the flow of transactions and introduce new risks for management and auditors to consider. Consider payment processing tools that allow users to pay via credit card at a retail location through a mobile device. This could create a new path for incoming payments that may rely, in part, on a new service provider supplying and routing information correctly. Auditors would need to consider the volume of those transactions, and the processes and controls related to it.

Topics: Digital Auditing & Assurance

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