How to add a password to the hard disk, how to add a password to the mobile hard disk?

How to add a password to the hard disk, how to add a password to the mobile hard disk?

Case practice sharing: using software encryption method

The author is engaged in advertising design, often need to transfer data on the company and home computers, so I bought a 40GB mobile hard disk, and will A lot of private data is kept inside, but it brings security risks. If the mobile hard drive is lost, or if you forget the company when you go out, it will inevitably be stolen by others. Although the flash memory has encryption capabilities, the capacity is too small and the encrypted mobile hard disk is expensive. After using the encryption software, the author's mobile hard disk also has encryption.

"U Disk Super Encryption" is a mobile device encryption software that encrypts flash memory, mobile hard drives, card readers and even mobile phone memory cards. Once the mobile device is encrypted, it can be used on any machine. Without decryption, no one can see and use the data in the mobile device. Before use, it is strongly recommended to use the encryption function in FAT32 format for better encryption strength, but by default, most mobile hard disks use the NTFS format and need to convert the partition format. First connect the mobile hard disk to the computer to ensure that the data in the mobile hard disk is backed up to the computer hard disk under normal power supply, then the FAT32 is formatted on the mobile hard disk. After formatting, the data can be copied to the mobile hard disk again. .

After downloading the "U disk super encryption" software, unzip it and place the "UDE.EXE" file in the file directory under the root directory of the mobile hard disk. Do not put it in the folder of the mobile hard disk. Otherwise the encryption function cannot be used. It must be noted that in order for the encryption function to be effective, the mobile hard disk only allows one partition to exist. If your mobile hard disk has multiple partitions, the mobile hard disk will be treated as multiple "local disks" instead of being displayed as "movable". For disk devices, it is recommended to use the PartionMagic partitioning software to merge partitions under Windows.

Directly execute the "UDE.EXE" program on the mobile hard disk. A login screen will pop up. Enter the default password in the input box (the default password is 888888), and then click the "OK" button. Logged in to the software decryption interface. For security reasons, it is recommended to modify the encryption password. If you want to encrypt the entire mobile hard disk, just click "full disk encryption". If you only want to encrypt some private files, you can select the folder you want to encrypt and click the “Single Encryption” icon. The encrypted folder will be displayed in the right window. After the encryption is completed, the mobile hard disk will only display the “UDE.EXE” icon. Other files are hidden. To use the encrypted mobile hard disk, just double-click the icon and enter the encrypted password. Otherwise, the data cannot be viewed and used.