Four secure operating systems for privacy-focused users

Four operating systems are highlighted for users focused on security. FreeBSD offers strong security features, especially when customized, with HardenedBSD as a more secure option. Tails is a live operating system that prioritizes privacy, using the Tor browser for anonymity. Whonix operates within a virtual machine, enhancing security by routing traffic through Tor. Qubes OS uses isolation to protect applications in separate environments, allowing for customizable security settings. While these systems improve security, they may be complex and are not foolproof against all threats.