Over the past 5 years. since the publication of my 2005 book The PC Magazine Guide to Fighting Spyware, Viruses, and Malware, I’ve been following the rise and fall of numerous anti-virus and anti-spyware software packages with great interest and attention. In that period I’ve worked with numerous suites and anti-virus/-spyware packages from a great many vendors, including (in alphabetical order) AVG, Avira, BitDefender, Frisk, F-Secure, Kaspersky, Norton/Symantec, PC Tools, Sunbelt Software, and Webroot.
Out of that collection of tools, I’ve consistently stuck with this subset of offerings for use on my own or family member’s machines:
- AVG Anti-Virus Free Edition: I have *LOTS* of test machines, and a free product is pretty helpful for the many that so often come and go in my lab
- Norton Internet Security: I abandoned this product in the mid 2000′s as its resource requirements mushroomed and it turned into a bona fide system hog. But the newer, leaner and meaner 2009 and 2010 versions have earned their way back onto numerous desktops in my house.
- Webroot: Spy Sweeper was the first hot-dog antispyware product that I got to know while writing my book, and it has remained a popular and effective tool ever since
- PC Tools: Spyware Doctor is another hot-dog antispyware product that continues to earn accolades and special status as a leading antispyware package. The company’s combo offering (with PC Tools AntiVirus) and Internet Security suite also work very well.
Though I’ve occasionally strugged with components of the PC Tools environment — see my September 2008 blog for ViztaView.com “Best-of-Breed Apps Aren’t Always Best for Vista” — by and large their products have done me and my desktop and notebook PCs more right than wrong. This is born out in recent results from the latest round of VB100 testing from Virus Bulletin in April, 2010. Though products from a surprising group of vendors that include eEye, Frisk, Norman, and even Microsoft (Security Essentials) failed to earn the once-coveted but now obligatory VB100 rating for Windows XP SP3 platforms in this latest round of testing, the PC Tools products (and those from the other vendors I mention in my preceding favorites lists) continued their ongoing streak of VB100 status.
In talking with members of the PC Tools development team to understand how they’ve kept up, especially in light of recent changes to the Virus Bulletin wild list and other testing changes and shake-ups I learned that the company maintains a dedicated team of researchers and testers to keep up with (and help to guide) the composition and execution of its testing operations. And of course, as is customary for most major anti-malware operations these days, this group also monitors reports from its own customers and various shared security and vulnerability reporting resources (like the Mitre database of common vulnerabilities and exposures known as the CVE), so that it knows when to begin work on the various signatures, heuristics, and other detection, avoidance and repair tools that drive daily efforts in such organizations. In fact, heuristics- and behavior-based detection and avoidance is an area where the PC Tools products really shine, thanks in large part to the development efforts behind its ThreatFire module, which observes and blocks suspect system behavior and potentially dangerous file system access and activity.
If you’re looking for a solid and reliable anti-malware solution for Windows PCs, any of the items on the list at the head of this blog will do the job, but I recommend the PC Tools products as a particularly good value for the money you’ll have to shell out to install most of them on one or more PCs. The PC Tools Internet Security suite, in fact, offers comprehensive and capable all-around security coverage and protection for up to 3 Windows 7 PCs for about US$50 per year (or less, if you search for discount codes online, such as this 25% off offer available from Offers.com)