[Conch]

Depends on what Operating System I'm using, if I happen to NEED M$ Windows, which I rarely do
It's a mixture of Premium Malware-Bytes for Web Sec & Rootkits.
Avast Premium for AV + Firewall.
And 'Advanced System Optimizer' to clean all the rubbish out of the Registry + Got CCleaner Premium too.
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On *NiX based distributions, No AV - Just IDS and Hardcore IPTable Rules!