Least resource Anti Virus

[iphonehype]

For me to use my personal Mac at work, I need to install antivirus for VPN. What is the least resource application? I don't mind paying...

Cheers,

 

[duanepatrick]

I don't think there is a specific antivirus that consumes the least resource since most of them run in the background now. Anyway, you can try Antivirus One on App Store.