First correct one of your wrong views. It’s not that you won’t be infected by the virus if you don’t visit the website.

It is safer to trade in a futures company’s on-site office. For the security of the main network, futures companies generally install firewalls and have strict gateway controls.

For individuals doing transactions at home, it is best to install genuine anti-virus software. It doesn't have to be too good, but it can't be too bad either. The genuine Rising is OK. In addition to installing anti-virus software, I personally recommend installing 360 Security Guard while having anti-virus software.

Basically do this, and there is general security. Unless someone intentionally attacks you maliciously.