Whonix is a free and secure operating system that provides a high level of anonymity. Trusted by security experts, Whonix adds a layer of anonymity to your business tasks and is as anonymous as an OS can be without being too inconvenient for normal use. It protects user anonymity by routing internet connections through Tor’s network, preventing DNS leaks and revealing private information. Whonix is ideal for those who want to maintain a secret identity online. It is based on Kicksecure, a security-hardened Linux distribution, and offers additional security measures such as keystroke anonymization and AppArmor profiles for high-risk applications. Whonix is constantly improving its privacy and security features and is fully transparent with its source code.
https://www.whonix.org