移动硬盘如何加密

To encrypt a portable hard drive, you can use encryption software such as BitLocker (for Windows) or FileVault (for Mac). These programs allow you to set up a password or encryption key to protect the data on the hard drive. Here is a general guide on how to encrypt a portable hard drive using BitLocker:

1. Connect the portable hard drive to your computer.
2. Open File Explorer and right-click on the portable hard drive.
3. Select "Turn on BitLocker" from the context menu.
4. Follow the on-screen instructions to set up a password or encryption key for the hard drive.
5. Choose whether to encrypt the entire drive or just used space only.
6. Wait for the encryption process to complete.

After the encryption process is finished, you will need to enter the password or encryption key every time you connect the hard drive to a computer to access the data.