All Specs The DataLocker DL4 FE external SSD has all the security features and certifications to satisfy rigorous corporate and governmental criteria to guarantee the protection of secret or sensitive data. Simply put, no unauthorized person will be able to breach its encryption and other safeguards, and if it were to be lost or stolen, the drive can be remotely disabled and wiped clean. It's slow (as SSDs go) and on the pricey side even for a security-centric drive. (It starts at $679, for the 1TB model tested here.) But those are at best secondary considerations when impervious information security matters most. It's a particularly good choice for corporations and government agencies buying multiple secure drives, as it can be integrated into DataLocker's fleet-management system.