The Best Approach to Mitigate the Risk of Information Leakage from Personally Owned Smart Devices

B.

Option A - Requiring employees to sign a nondisclosure agreement (NDA): An NDA is a legal contract that establishes a confidential relationship between the organization and the employee. However, an NDA alone is not enough to mitigate the risk of information leakage caused by the incorrect use of personally owned smart devices. Employees may accidentally or intentionally share sensitive information with others or upload it to the internet, despite having signed an NDA.

Option B - Implementing a mobile device management (MDM) solution: MDM solutions allow organizations to manage employee-owned mobile devices remotely. The organization can enforce security policies, such as encryption, screen locks, and remote data wipe, to protect sensitive information from being leaked. Additionally, MDM solutions can also provide auditing capabilities, giving the organization insight into the usage of the mobile devices. MDM is an effective way to mitigate the risks associated with personally owned smart devices.

Option C - Documenting a bring-your-own-device (BYOD) policy: A BYOD policy is a set of rules and guidelines that govern the use of personally owned devices in the workplace. It outlines the acceptable use of devices, security measures that must be taken, and consequences for violating the policy. A BYOD policy can help mitigate the risk of information leakage by providing clear guidelines to employees and setting expectations for the use of personal devices. However, a policy alone is not enough, and it must be enforced by implementing security controls and monitoring compliance.

Option D - Implementing a multi-factor authentication (MFA) solution: MFA is an authentication method that requires users to provide two or more forms of identification to access a system or application. This can include something the user knows (such as a password), something the user has (such as a smart card), or something the user is (such as biometric information). While MFA can help mitigate the risk of unauthorized access, it may not be effective in preventing information leakage caused by the incorrect use of personally owned smart devices.

Conclusion: The BEST way to mitigate the risk of information leakage caused by the incorrect use of personally owned smart devices is to implement a mobile device management (MDM) solution. MDM solutions provide the organization with the ability to manage and secure employee-owned mobile devices remotely. However, it is important to have a comprehensive approach to security that includes policies, training, and monitoring, in addition to MDM.