Final answer:
Remote wipe is the software type that needs to be installed on a mobile device to prevent data from being viewed if the device is lost. Other software types like antivirus, GPS locator, and remote backup application can also enhance the security of the device.
Step-by-step explanation:
The software type that would need to be installed on a mobile device to help prevent data from being viewed if the device is lost is Remote wipe. Remote wipe enables a user to remotely erase all data on a lost or stolen mobile device to ensure that sensitive information does not fall into the wrong hands. This can be done through various methods, such as accessing the device through a web portal or sending a specific command via SMS or email.
In addition to remote wipe, other software types such as antivirus, GPS locator, and remote backup application can also enhance the security of a mobile device. Antivirus software can detect and remove malware that may attempt to access or steal data on the device. GPS locator can help track the location of a lost or stolen device, aiding in its recovery. Remote backup application allows users to regularly back up their data to a cloud or remote server, ensuring that important files are not lost if the device goes missing.