I've used Linux for 30 years, and this free security suite does it all - almost perfectly

ZDNET reviews BastionGuard, a comprehensive Linux desktop security platform that bundles real-time scanning, ransomware protection, phishing and identity-leak tools, a password manager, backups, and a WireGuard VPN integration. The author reports generally effective detection (including test ransomware and phishing sites) but notes usability issues such as an incorrect quarantine listing and unfinished UI behavior; overall the tool shows promise but requires fixes.