antivirus

Dr. Web helps you minimize contact with unsanitary files before you download them, by scanning them in advance and letting you know before it lands on your desktop if the file has a clean bill of health or if you should put on your biohazard suit before handling the innocuous-looking critter.

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A few years ago, it seemed like we would hear about a new virus threatening to hijack computers around the globe every week. Though it may feel like we're out of the woods these days, it is probably only because many users and companies are now much more aware of potential threats than they used to be. Even computer manufacturers have gotten the message and take more precautions by including some form of pre-installed protection. But when the limitations on these demos run out, it has been my experience that many people just hope for the best because of how little we hear about new threats. Of course, these are the same people who later call me up asking why their computers no longer work.

Even though we don't hear about as many threats in the news, there are just as many viruses out in the wild and some viruses have become even more destructive. At work, your company probably has an antivirus system that protects you from most new strains and an IT department that keeps it updated. At home you are the IT department, and if you want to keep your files safe, you have to remain vigilant.… Read more

Excluding Firefox and its 400 million downloads and 120 million regular users, the days of a killer free application dominating hearts and minds are deader than Pets.com. Yet a single malware destroyer is what we're all hoping for, especially since malware and virus threats are as chameleonic as their intentions are devious.

Three antimalware applications have made it to the top of my list: Avira Antivir, AVG Anti-Spyware, and A-Squared Free.

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The publisher Avira calls it Antivir. Who knows how it's supposed to be pronounced? What it's called doesn't matter as much as what it does, though, and Antivir is another in a growing list of free antimalware and antivirus programs that does its job well.

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Consider: a large population of users who can report virii. Many people with the same "itch" (to be free of virii). A subsegment of both communities with the aptitude and interest in killing these virii.

Should be a perfect market for open source, right? Architecture of participation and all that....ClamAV seems to make the argument that it is.

The answer may not be so straightforward, according to Chris Pirillo:… Read more

Earlier I had a trilogy of postings about DropMyRights (Part 1, Part 2 and Part 3) that included the warning to run Microsoft Office applications in restricted mode in case a file (Word document, Excel spreadsheet, etc.) carried a virus or some other type of malicious software.

But what do you do if a Word document or Excel spreadsheet doesn't display or work properly when the application is run in restricted mode? A decision needs to be made whether to trust the file and open it in unrestricted mode.

If the file was sent to you by e-mail, you'… Read more

Sourcefire just announced its acquisition of ClamAV. ClamAV is by most estimates the most commonly used open-source antivirus product on this planet, with over 10 million downloads (and a significant percentage). Great, great move by Sourcefire.

There's just no end in sight of this open-source M&A market, friends, and this time it was one open-source project buying another. I like that. Keep it in the family.

Nick Selby over at The 451 Group has a great analysis. He writes:… Read more

Spybot Search & Destroy has for years been a household standard in free antispyware protection. Originally winning respect for offering comprehensive malware-slashing features that competing software lacked, Spybot Search & Destroy has lost this advantage, as most reputable antivirus programs have added similar features. This First Look video takes you on a features tour, and hits upon the pros and cons that may have you standing by the sought-after program or searching for a spyware-busting alternative.

The NOD32 antivirus program from ESET has its share of enthusiasts. After a long, detailed review of the field, Scot Finnie in February called it the best antivirus product of 2007.

Based on Mr. Finnie's reviews and recommendation, I've been installing NOD32 on the computers of some of my clients. I've also lived with it a bit on one of my computers and had no major gripes.

Until yesterday.

I was about to run Microsoft Update on a Windows XP machine for the third or fourth time, and was getting tired of waiting for it complete. So … Read more