does free a/v software provide
adequate security ?
can someone recommend some ?
Yes, for the average homeuser some good-quality AV apps do provide adequate
protection provided you keep it updated and you practice Safe-Hex.
Routinely practice Safe-Hex.
http://www.claymania.com/safe-hex.html
Hundreds Click on 'Click Here to Get Infected' Ad
http://www.eweek.com/article2/0,1895,2132447,00.asp
There are many good free AV applications available, and almost everyone has
his favorite. Most of the users are emotionally attached to their av
application and will have excellent reasons for not recommending any other
brand.
The most important thing here is that all of the available choices listed
here are better in some respects than in others, and which choice is better
for *you* depends on what you do, how you work, and which features you use.
The way you use your PC is different from others.
Have a look at this:
http://www.spywarewarrior.com/rogue_anti-spyware.htm
and be guided accordingly.
Good info can be obtained here:
http://www.majorgeeks.com/page.php?id=20
and here:
http://www.av-comparatives.org/
If the above is too deluging consider this:-
Real-time AV applications - for viral malware.
Do not utilize more than one (1) real-time anti-virus scanning engine!
Disable the e-mail scanning function during installation (Custom
Installation on some AV apps.) as it provides no additional protection.
Why You Don't Need Your Anti-Virus Program to Scan Your E-Mail
http://thundercloud.net/infoave/tutorials/email-scanning/index.htm
Viral Irony: The Most Common Cause of Corruption.
http://www.microsoft.com/windows/IE/community/columns/filecorruption.mspx
Avira AntiVir® Personal - FREE Antivirus
http://www.free-av.com/
http://www.free-av.com/en/download/1/download_avira_antivir_personal__free_antivirus.html
http://www.free-av.com/antivirus/allinonen.html
You may wish to consider removing the 'AntiVir Nagscreen'
http://www.elitekiller.com/files/disable_antivir_nag.htm
or
Free antivirus - avast! 4 Home Edition
It includes ANTI-SPYWARE protection, certified by the West Coast Labs
Checkmark process, and ANTI-ROOTKIT DETECTION based on the best-in class
GMER technology.
http://www.avast.com/eng/avast_4_home.html
(Choose Custom Installation and under Resident
Protection, uncheck: Internet Mail and Outlook/Exchange.)
or
AVG Anti-Virus Free Edition
http://free.grisoft.com/
(Choose custom install and untick the email scanner plugin.)