Virus malware firewall in linux needed or not?
I am using linux since 2010.I never cared for viruses.I installed clamtk and firestarter and rkhunter as safety measure.
BVut,I want to know whether antivirus firewall are needed or not?
I know linux can get viruses.What security applications and settings and tips needed?
Which is the best applications for the purpose?
NOTE:I never got any problem relating to virus or malware with current settings.i never scan files for viruses.I use default Firewall options(No manual tweaking).First,Iused Ubuntu 10.04,then Debian 6 currently using Debian 6 and Slackware 14.0