Well, I have 3 VPSs now. 2 of them have at least 5GB ram, while the 3rd only has about 1.5GB. Because of its high RAM, I could afford to install ESET Smart Security on the first 2 VPS. Unfortunately, for the 3rd, I realize it's quite laggy when I run ScrapeJet with Eset OR GSA with Eset. So I was wondering whether to uninstall it and just install Eset Antivirus instead of the whole smart security bundle. And what about you guys? Do you install AV/Firewalls in your VPSs?