USB Flash Security is a free and uncomplicated tool that allows you to protect private data on USB storage media. With its help we can hide our photos, videos, important documents, etc. from unauthorized persons.

The program allows you to secure access to the flash drive with a password, which correct entry will enable us to access the data. Otherwise, it is not possible to save files on the medium or to open files on the data medium. Access to an external USB storage device is protected by an encryption algorithm AES-256bit.

USB Flash Security places a small file (about 500KB in size) on the storage medium, which is responsible for protecting our data. The free version of the tool allows you to support USB flash drives with a maximum capacity of 4GB.