What is one of the key security measures recommended by CJIS for mobile devices?

Utilizing encryption and remote wipe capabilities is a recommended key security measure by CJIS for mobile devices because it significantly enhances the protection of sensitive information. Encryption ensures that data stored on mobile devices is transformed into an unreadable format, making it inaccessible to unauthorized users. This is especially critical for law enforcement and other criminal justice entities that handle personal, confidential, and potentially sensitive data.

Additionally, remote wipe capabilities allow organizations to erase data from a mobile device remotely if it is lost or stolen. This feature is essential for mitigating the risk of data breaches, ensuring that even if a device falls into the wrong hands, the information it contained can be permanently deleted, thus maintaining the integrity and confidentiality of the data.

The other choices, although they may have merit in different contexts, do not address the specific security vulnerabilities that mobile devices face in the criminal justice field as thoroughly as encryption and remote wipe capabilities do.