Gooday?

Heard that there are so few virus attacking RH9 that basically we dun have to worry abt getting a Antivirus! Is taht true?

By the way is there anyone that can recommend a Good Free Antivirus for RH9!

And could anyone teach me how to cofigure a Firewall o my RH9, cos i have heard that RH9 have Buildin Fiewall!

Please explain in Detail coz i am veri new to Linux!

Thankyou!