Sony's "Password Protection Manager" is a security utility pre-loaded on or available for specific Sony storage devices, including external hard drives (HDDs) and solid-state drives (SSDs).
For Sony users, the best options are:
While the original Password Protection Manager is hardware-specific, Sony has moved toward broader account security and modern authentication for its services: password protection manager sony
Here is why you should consider a dedicated, third-party password protection manager for your Sony accounts: Sony's "Password Protection Manager" is a security utility