The most important factor when identifying an organization's risk exposure associated with IoT devices is visibility into all networked devices. This means having a comprehensive inventory of all the IoT devices connected to the organization's network, as well as their configurations, functions, and security status.
Visibility enables the organization to identify the potential threats and vulnerabilities that IoT devices pose, as well as the impact and likelihood of those risks. Visibility also helps the organization to monitor the behavior and performance of IoT devices, detect any anomalies or incidents, and respond accordingly. Without visibility, the organization may be unaware of the existence, location, or condition of some IoT devices, which could lead to undetected breaches, data loss, or operational disruptions. References = Risk and Information Systems Control Study Manual, Chapter 1: IT Risk Identification, Section 1.4: IT Risk Identification Methods and Techniques, Page 28; 8 Internet of Things Threats and Risks to Be Aware of - SecurityScorecard Blog.

Granting remote access to a system containing sensitive data to an overseas third party poses various risks to the organization, such as data breaches, unauthorized access, data loss, compliance violations, or reputational damage. The greatest concern to management when granting remote access to a third party is the lack of monitoring over vendor activities, meaning that the organization may not be able to control or verify how the third party is accessing, using, storing, or transferring the sensitive data. The lack of monitoring over vendor activities can increase the risk exposure and uncertainty of the organization, as well as reduce the accountability and transparency of the third party. Therefore, the organization should implement appropriate measures to monitor and audit the vendor activities, such as logging, reporting, reviewing, or testing, and to ensure that the vendor complies with the contractual obligations and the security policies and standards of the organization. References = Risk and Information Systems Control Study Manual, Chapter 5, Section 5.3.2.1, p. 243-244

The risk practitioner should verify the cost-benefit of the new controls being implemented to ensure that they are aligned with the enterprise's risk appetite and strategy, and that they provide value to the business. The other options are not as important as verifying the cost-benefit of the new controls, because:
* Option A: Updating the risk register is a good practice, but it does not provide assurance that the new controls are effective and efficient.
* Option B: Ensuring risk monitoring for the project is initiated is also a good practice, but it is not as urgent as verifying the cost-benefit of the new controls, which should be done before the project is closed.
* Option C: Conducting and documenting a BIA is not relevant to the scenario, as the project is already completed and the new controls are implemented. References = Risk and Information Systems Control Study Manual, 7th Edition, ISACA, 2020, p. 184.

The best input to assess the inherent risk impact of leakage of customer data is the number of customer records held. Inherent risk impact is a measure of the potential severity or consequence of a risk event, before considering the existing controls. Inherent risk impact can be based on quantitative or qualitative factors, such as financial, operational, reputational, or legal factors. The number of customer records held is the best input, because it directly reflects the amount and type of data that could be leaked, and the potential harm or loss that could result from the leakage. The number of customer records held can also help to estimate the probability and frequency of the leakage, as well as the effectiveness and efficiency of the controls. The more customer records the organization holds, the higher the inherent risk impact of leakage, and the more controls the organization needs to implement and maintain. The other options are not the best input, although they may be related or influential to the inherent risk impact. The number of databases that host customer data is a measure of the complexity or diversity of the data storage and management systems, but it does not directly indicate the amount or type of data that could be leaked, or the potential harm or loss that could result from the leakage. The number of databases that host customer data may also vary depending on the design and configuration of the systems, which may not reflect the inherent risk impact. The number of encrypted customer databases is a measure of the security or protection of the data storage and management systems, but it is not an input to the inherent risk impact, rather it is an output or a result of the control implementation.
The number of encrypted customer databases may also depend on the quality and reliability of the encryption methods and keys, which may not indicate the inherent risk impact. The number of staff members having access to customer data is a measure of the exposure or vulnerability of the data to internal threats, such as unauthorized or malicious actions by the staff members. The number of staff members having access to customer data can affect the inherent risk impact, but it is not the best input, as it does not account for the external threats, such as hackers or competitors, or the amount or type of data that could be leaked, or the potential harm or loss that could result from the leakage. References = What is Inherent Risk? You Could Be at Risk of a Data Breach | UpGuard, Data leakage: A data leak is an unintentional exposure of sensitive data on the internet. For example, an employee might upload customer data files to an unsecured server. Lack of encryption: This is the storing, sending, or transferring information without converting it into ciphertext first.

A risk practitioner is preparing a report to communicate changes in the risk and control environment, such as new or emerging risks, changes in risk levels, risk responses, or control effectiveness. The best way to engage stakeholder attention is to include a summary linking information to stakeholder needs, meaning that the report should highlight the key points and findings that are relevant and important for the stakeholder's role, responsibility, and interest. The summary should also explain how the information affects the stakeholder's objectives, expectations, and decisions. The summary should be concise, clear, and compelling, and should capture the stakeholder's attention and interest. The report can also include detailed deviations from industry benchmarks, a roadmap to achieve operational excellence, or an option to publish the report on-demand for stakeholders, but these are not the best ways to engage stakeholder attention, as they may not be directly related to the stakeholder's needs or may overwhelm the stakeholder with too much information. References = Risk and Information Systems Control Study Manual, Chapter 3, Section 3.4.1, p. 124-125