(1) Function Xunsoft U Secret is a removable disk (U disk or mobile hard disk) encryption software that has nothing to do with hard disks. Using the latest and pioneering U disk encryption technology, we can divide our commonly used ordinary U disk or mobile hard disk into two areas: one is the shared area, and the other is the encrypted area. The use of the shared area is the same as that of a general USB flash drive. It can be opened without entering a password, and ordinary files can be stored; the encrypted area must be entered through password authentication, and the secret files must be placed in the encrypted area and protected. 2) Technical features Fastsoft U-encryption has high encryption strength, which is the same as using hardware encryption technology. Using AES256-bit encryption algorithm, as long as the input password is long enough, it is almost impossible to crack; the encryption area is very secret, even if the first password is formatted A shared area, the encrypted area will not be formatted, just log in the program, you can still open the encrypted area; the encrypted area is opened quickly, and there is no difference with the unencrypted U disk. Because the encrypted area of ??Xunsoft U-encryption is directly stored on the bare disk, not in the file, there is no secondary conversion problem, so the encryption and decryption speed is the highest now; the file read and write speed in the encrypted area is fast, and the encrypted area is not stored in the In the first shared area, it is an independent partition, and the read and write speed is super fast; after running the Xunsoft U encryption program, the encrypted area is mapped to the "S:\" disk in my computer, and the S disk must pass the password. Authentication can only be opened and cannot be accessed directly; green software, easy to use, no need to install, just an executable program; support any brand of USB flash drive and mobile hard disk, with unlimited capacity; support all popular Windows operating systems, Windows2000, XP, Vista and Windows 7 (32-bit and 64-bit systems).)