The best way to mitigate the security risk associated with the inappropriate use of enterprise applications on the BYOD devices is to implement BYOD mobile device management (MDM) controls. MDM controls are software tools or services that allow the organization to remotely manage, monitor, and secure the BYOD devices and the enterprise applications and data on them. MDM controls can help to enforce security policies, restrict unauthorized access, encrypt sensitive data, wipe data in case of loss or theft, and update or patch applications. The other options are not as effective as implementing MDM controls, as they are related to the review, awareness, or recovery of the BYOD devices and applications, not the prevention or protection of the security risk. References = Risk and Information Systems Control Study Manual, Chapter 3: IT Risk Response, Section 3.3: IT Risk Response Implementation, page 145.

Ensuring that database changes are correctly applied is the primary reason for monitoring activities performed in a production database environment, as it helps to maintain the integrity, availability, and performance of the database and the applications that depend on it. Database changes are any modifications made to the database structure, configuration, data, or code, such as adding or deleting tables, columns, indexes, or triggers, updating or inserting data, or altering stored procedures or functions. Database changes can have significant impacts on the database functionality and behavior, and may introduce errors, inconsistencies, or vulnerabilities if not applied correctly. Therefore, monitoring database changes is essential to verify that the changes are implemented as intended, comply with the design specifications and standards, and do not cause any adverse effects or conflicts with the existing database or application components.
The other options are not the primary reasons for monitoring activities performed in a production database environment. Enforcing that changes are authorized is an important aspect of database change management, but it is not the main purpose of database monitoring. Database change management is the process of planning, reviewing, approving, and implementing database changes in a controlled and consistent manner.
Database change management helps to ensure that the changes are authorized by the appropriate stakeholders, aligned with the business requirements and objectives, and documented and communicated to the relevant parties. Database monitoring can support database change management by providing information and feedback on the change implementation and performance, but it does not enforce the change authorization.
Deterring illicit actions of database administrators is a possible benefit of database monitoring, but it is not the primary reason for it. Database administrators are the users who have the highest level of access and privilege to the database, and they are responsible for managing and maintaining the database operations and security.
Database monitoring can help to deter illicit actions of database administrators by tracking and auditing their activities and actions on the database, and alerting or escalating any suspicious or malicious behavior.
However, database monitoring is not the only or the most effective way to prevent or detect illicit actions of database administrators. Other measures, such as implementing the principle of least privilege, segregating duties, enforcing password policies, and encrypting data, are also necessary to protect the database from unauthorized or improper access or manipulation by database administrators or other users. Preventing system developers from accessing production data is a possible benefit of database monitoring, but it is not the primary reason for it. System developers are the users who design, develop, and test the applications that interact with the database. System developers should not have access to the production data, as it may contain sensitive or confidential information that could be compromised or misused by the developers. System developers should only use test or dummy data for their development and testing purposes. Database monitoring can help to prevent system developers from accessing production data by controlling and restricting their access and privilege to the database, and logging and reporting any unauthorized or inappropriate access attempts. However, database monitoring is not the only or the most effective way to prevent system developers from accessing production data. Other measures, such as implementing access control policies, masking or anonymizing data, and isolating development and production environments, are also necessary to safeguard the production data from system developers or other users. References = Database Monitoring: Basics & Introduction | Splunk, IT Risk Resources | ISACA, Best Practices for Database Performance Monitoring

* Perform a Risk Assessment:
* Immediate Action: The first step when discovering a non-compliant implementation is to understand the potential risks it poses to the organization. This involves identifying threats, vulnerabilities, and potential impacts of the non-fungible token (NFT) asset program.
* Risk Identification and Evaluation: Assess the new program's impact on the organization's risk profile. Determine if it introduces significant security, compliance, or operational risks.
* Documentation and Reporting: Document the findings and present them to senior management along with recommendations for mitigation or further action.
* Comparison with Other Options:
* Report the Infraction: Reporting is necessary but should follow the risk assessment to provide a clear understanding of the implications and necessary mitigations.
* Conduct Risk Awareness Training: Training is preventive and should be part of a long-term strategy, not the immediate response to a specific incident.
* Discontinue the Process: Discontinuing the process may be a necessary step after assessing the risk, but the assessment must come first to justify such an action.
* Best Practices:
* Comprehensive Risk Assessment: Ensure that the risk assessment covers all aspects, including financial, reputational, and regulatory risks.
* Stakeholder Involvement: Involve relevant stakeholders in the assessment process to gather diverse perspectives and ensure a thorough evaluation.
* Actionable Recommendations: Provide clear, actionable recommendations based on the risk assessment findings.
* CRISC Review Manual: Discusses the importance of performing risk assessments when new systems or processes are implemented without following established procedures.
* ISACA Standards: Emphasize the need for a systematic approach to identifying and assessing risks introduced by new initiatives or changes within the organization.
References:

Role-based access controls (RBAC) are a type of preventive control that limit the access and actions of users based on their roles and responsibilities within the organization. RBAC can help to address the risk of malicious outsiders modifying application data by restricting their access to the data and the functions they can perform on it. RBAC can also enforce the principle of least privilege, which means that users only have the minimum level of access required to perform their tasks. RBAC can be implemented through policies, procedures, and technical mechanisms such as access control lists, encryption, and authentication. References = Risk and Information Systems Control Study Manual, Chapter 4, Section 4.2.1.1, p. 178-179

The best approach to bring your own device (BYOD) service delivery that provides the best protection from data loss is to enforce strong passwords and data encryption. BYOD is a service delivery model that allows the users to use their own personal devices, such as smartphones, tablets, or laptops, to access the enterprise's network, applications, or data. BYOD can provide various benefits, such as increased productivity, flexibility, and satisfaction of the users, as well as reduced costs and maintenance of the enterprise. However, BYOD also poses various risks, such as data loss, data breach, malware infection, or unauthorized access, as the personal devices may not have the same level of security and control as the enterprise-owned devices.
Enforcing strong passwords and data encryption is the best approach to protect the data on the personal devices, as it helps to prevent or limit the unauthorized access, disclosure, or theft of the data, especially if the devices are lost, stolen, or compromised. Enforcing strong passwords and data encryption also helps to comply with the legal and regulatory requirements for data protection and privacy. Enabling data wipe capabilities, penetration testing and session timeouts, and implementing remote monitoring are also useful approaches, but they are not as effective as enforcing strong passwords and data encryption, as they are either reactive or detective measures, rather than proactive or preventive measures. References = CRISC Review Manual, 6th Edition, ISACA, 2015, page 217.