Which full disk encryption solution is often selected for protecting data on computers?

BitLocker is widely chosen for full disk encryption on computers, especially those running on the Windows operating system. It seamlessly integrates with Windows environments, providing users the ability to encrypt entire drives to safeguard sensitive information. BitLocker uses the Advanced Encryption Standard (AES) for encryption, ensuring strong protection against unauthorized access.

A significant advantage of BitLocker is its ease of use for organizations that rely on Microsoft products. It allows for management through Active Directory, which facilitates key recovery and policy management across an enterprise environment. Furthermore, BitLocker supports the use of Trusted Platform Module (TPM) technology, enhancing security by requiring hardware-based verification of the operating system before granting access.

In contrast, while TrueCrypt, FileVault, and SafeGuard are also encryption solutions, they cater to different operating systems or specific user needs, which may make them less suitable for certain environments. TrueCrypt is known for its extensive configurability but has been discontinued. FileVault is tailored for macOS users, and SafeGuard focuses mainly on enterprise environments but does not have the same level of integration with Windows systems as BitLocker. This makes BitLocker the preferred choice for many organizations dealing with disk encryption on computers, particularly those that use Windows as their operating system.