The former is more secure, but is only compatible with Windows 10 onwards, while the latter should be selected if you’re planning on connecting your USB flash drive to a machine running an older operating system. On PCs running Windows 10, you’ll be presented with two options – new encryption mode and compatible mode. If the USB stick is brand new, you can simply encrypt the used space, and then all new data will be encrypted as it’s added. Next, you can choose how much of the USB flash drive you want to encrypt. Be aware that Microsoft will hand over your security key if served with a warrant, however. You will then need to choose what to do if you forget your recovery key – you can save it to your Microsoft account, save it to a text file, or print it off. You’ll then be presented with a list of ways to unlock the drive after it has been encrypted for most users, this is by setting a password. First, after installing BitLocker, connect your USB flash drive to your machine, right-click it, and click “Turn on BitLocker”. For your average USB flash drive user, it shouldn’t be too much of a worry.Įncrypting your USB flash drive with BitLocker will mean that the data on it can only be accessed with a password whenever it is connected to a computer. Nonetheless, hacking encrypted USB flash drives is still incredibly difficult and requires a lot of time, effort and skill. There have been vulnerabilities found in BitLocker and other third-party encryption software, and hardware-based encrypted USB flash drives have similarly been hacked. It’s worth pointing out that all three of these USB encryption methods are not completely secure, and hackers have found ways around them in the past. For USB flash drives, there are three options: you can use BitLocker for Windows, use third party encryption software, or buy a USB stick that has hardware encryption built in.
Encrypt usb flash drive with truecrypt how to#
We’ve discussed how to encrypt your hard drive using BitLocker for Windows, and how to encrypt your Mac using FileVault.
Here’s a reintroduction to encryption and a guide on how to encrypt a USB flash drive. If you carry any sensitive or personal information on a USB flash drive, you should consider encryption to make sure your data is secure.
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