What choices do we have after all support ends for Windows Vista, for using or finding a "firewall" and anti-virus/anti-infection program? Windows Vista by itself comes with its Windows Firewall, and for Vista, there has been MS Security Essentials, but if no more Vista, then no more updates to these. I would also guess that the big name commercial security & protection software companies will also stop supporting their products for Windows Vista.
Would there be any good choices for free programs of antivirus and firewalls?