Sophos Home
Robust additional security protection
$60/year (up to 10 computers) From Sophos, home.sophos.com/en-us.aspx
Needs macOS 10.13 or later
This cross–platform security suite scans for malware and removes it, blocks ransomware and rolls back encrypted files using Cryptoguard, and protects from known malicious websites. Features that duplicate those available in recent versions of macOS include control over access to camera, microphone and shared personal information, and parental web filtering.