Have one but never needed it so far - or it didn't catch the virii ;) I use bitdefender at least it's quite unobtrusive on mac (sick of the windows version!).

Have one but never needed it so far - or it didn't catch the virii ;) I use bitdefender at least it's quite unobtrusive on mac (sick of the windows version!). Sophos is free and afaik not too bad if you need one: https://home.sophos.com/free-mac-antivirus https://home.sophos.com/free-mac-antivirus Further I use: - https://objective-see.com/products/knockknock.html https://objective-see.com/products/knockknock.html - https://objective-see.com/products/oversight.html https://objective-see.com/products/oversight.html - https://objective-see.com/products/blockblock.html https://objective-see.com/products/blockblock.html and Little Snitch - https://www.obdev.at/products/littlesnitch/index.html https://www.obdev.at/products/littlesnitch/index.html and Firefox with - https://github.com/gorhill/uMatrix https://github.com/gorhill/uMatrix - https://github.com/gorhill/ublock https://github.com/gorhill/ublock Hope that keeps the pest away ;)