A company is migrating from company-owned phones to a BYOD strategy for mobile devices. The pilot program will start with the executive management team and be r...

A company is migrating from company-owned phones to a BYOD strategy for mobile devices. The pilot program will start with the executive management team and be rolled out to the rest of the staff in phases. The company's Chief Financial Officer loses a phone multiple times a year.
Which of the following will MOST likely secure the data on the lost device?