While enabling BitLocker, a recovery key is generated. The recovery key is used to gain access to your computer should you forget your password. After the recovery key is generated you will be prompted to restart the machine.
The encryption process begins when the computer reboots. Note: You should print or save the recovery key and store it in a safe place apart from your computer. If the TPM does not meet the system requirements listed above, the Encryption installer displays the TPM status at the point where you choose your encryption options.
Make sure the box next to Run BitLocker system check is clicked so that Windows will run a system check before encrypting your drive. Once the box is checked, click Continue … and nothing happens. After you log in this final time, you should see another system tray alert telling you that the encryption is in progress.
You can continue to work on your PC during the encryption phase, but things may be running a little more slowly than usual. Consider holding back on anything that might tax your system during initial encryption, such as graphics-intensive programs. What is BitLocker? Additionally, users on Open Directory networks may utilize Time Machine Server to back up individually encrypted files instead of the entire volume for a streamlined data recovery plan.
Lastly, iCloud-enabled accounts have the option of securely storing the master recovery key within their iCloud account for safe recovery of the key in the event of an issue.
VeraCrypt is a free, open source disk encryption software that provides cross-platform support for Windows, Linux, and macOS. It was derived from TrueCrypt, which was a full-disk encryption application; its creators discontinued support after a security audit revealed several vulnerabilities in the software. Having acquired the use of TrueCrypt, VeraCrypt forked the former app and corrected the vulnerabilities, while adding some changes to strengthen the way in which the files are stored. VeraCrypt creates a virtually encrypted disk within a file and mounts it as a disk that can be read by the OS.
It can encrypt the entire disk, a partition, or storage devices, such as USB flash drives, and it provides real-time on-the-fly encryption, which can be hardware-accelerated for better performance.
It also supports TrueCrypt's hidden volume and hidden operating system features. The software is command-line based and offers hybrid-encryption by use of symmetric-key cryptography for performance and public-key cryptography for the ease of exchanging secure keys.
While the lack of GUI may not be for everyone, the flexibility of the program allows for signed communications, file encryption, and with some configuration disk encryption to protect data. Dubbed the universal crypto engine, GnuPG can run directly from the CLI, shell scripts, or from other programs, often serving as a backend for other applications. LibreCrypt is a transparent full-disk encryption program that fully supports Windows and contains partial support for Linux distributions.
It is open source and has an online community of users that are committed to resolving issues and introducing new features. Often cited as the most easy to use encryption program for Windows, it can create encrypted containers as well, mounting them as removable disks in Windows Explorer for easy access. In addition to the multitude of supported encryption and hashing standards and modes, it also supports smart cards and security tokens to authenticate users and decrypt data at the file level, partition, or for the entire disk.
Before encryption begins, you will be asked to choose a password. This will need to be used every time you access your PC or drive, even before the operating system starts up. You can choose to enter this manually, or via a USB drive. The options for Windows 10 are save the file to your Microsoft account, save to a flash drive, save to a local or cloud file, or print the recovery key manually. Choose as many as you want for your own peace of mind.
However, note that if you choose the whole drive the encryption process will take much longer. Compatible is best for removable drives that will then be used with older versions of the Windows OS. Great question! It can certainly vary depending on how much data there is to encrypt, and also on how intensive the work that you complete is, while the encryption process is taking place.
On new computers, it may take as little as 20 minutes, while it can take 2 or 3 hours to complete at the other end of the scale. You can confirm your decision when the OS prompts, and the system will automatically begin decrypting.
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