Antivirus testing outfit: Windows Security Essentials makes the grade

June 24, 2009, 11:12 AM —  Computerworld — 

Microsoft's free security software passed a preliminary antivirus exam with flying colors, an independent testing company said today.

AV-Test GmbH tested Windows Security Essentials, the free software Microsoft launched yesterday in beta, on Windows XP, Vista and Windows 7, putting it up against nearly 3,200 common viruses, bot Trojans and worms, said Andreas Marx, one of the firm's two managers. The malware was culled from the most recent WildList, a list of threats actually actively attacking computers.

"All files were properly detected and treated by the product," said Marx in an e-mail. "That's good, as several other [antivirus] scanners are still not able to detect and kill all of these critters yet."

AV-Test also measured Security Essentials against a set of in-house false positives to see whether the software mistakenly fingers legitimate files, a nightmare for users, who can be left with a crippled computer, and a disaster to the reputation of a security company.

"None of the clean files were flagged as being malicious," noted Marx. "Very good."

AV-Test also examined the program's anti-rootkit skills and its ability to scrub a system of malware it finds with a limited number of samples and "found no reasons to complain," Marx said. "[Security Essentials] is able to remove found malware very well, but further tests against larger sets of samples are required before we can come to a final conclusion."

Marx put to rest the once-rampant rumor that Security Essentials would operate "in-the-cloud" by scanning PCs from Microsoft's servers. "The scanner works with the locally-installed anti-virus and anti-spyware databases -- it doesn't appear to use 'in-the-cloud scanning' methods," he said.

AV-Test's results will disappoint some rivals in the security market, who yesterday knocked Microsoft's effort. "It just doesn't give you the protection that you need," argued J.R. Smith, the CEO of AVG Technologies, a company best-known for its free antivirus software. "People aren't worried about antivirus anymore. Most of it is just noise. [Security Essentials] will help, especially in emerging markets. But it's centered around viruses, which the bad guys aren't really pushing anymore."

Sign up for ITworld's Daily newsletter
Follow ITworld on Twitter @IT_world

I like it!
Close

On Twitter now

antivirus

Powered by Twitter
You are logged in | Sign out
Sign in and post to Twitter

What are you thinking?

Cancel Tweet sent

On Twitter now

Post a comment
The content of this field is kept private and will not be shown publicly.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.
peer-to-peer

jfruh
Apple syncing patent can't come soon enough

pasmith
New Twitter features borrow from 3rd party clients

Esther Schindler
Open Source Changes the Software Acquisition Process

mikelgan
How to set up continuous podcast play on the new iTunes

David Strom
Five important Windows 7 mobility features

sjvn
Guard your Wi-Fi for your own sake                        

Sandra Henry-Stocker
Grepping on Whole Words

 

Sidekick: The Good News & the Bad News
Either way you look at it Microsoft Data Center management did not follow standards or best practices in this failure. In which case it makes me wonder more about the outsourcing of corporate data much less personal data.
- mburton325

Join the conversation here

The Daily Tip

The Daily TipQuick, practical advice for IT pros. Made fresh daily.

Hot tips:

Want to cash in on your IT savvy? Send your tip to tips@itworld.com. If we post it, we'll send you a $25 Amazon e-gift card.

Newsletters

Subscribe to ITWORLD TODAY and receive the latest IT news and analysis.

I would like to receive offers via email from ITworld partners.
By clicking submit you agree to the terms and conditions outlined in ITworld's privacy policy.
Featured Sponsor

AISO founders envisioned a Web hosting company that was environmentally friendly. While the company employed energy-efficient innovations like solar panels, its infrastructure produced unacceptable power and cooling requirements. Find out how AISO leveraged AMD technology to overcome their challenge in this case study white paper.

In this whitepaper, Scalar explores the opportunity to change the landscape with respect to mission critical databases built around Oracle. Leveraging technologies such as Linux, high-end commodity processing power and Oracle RAC technology to architect, design, build and maintain database infrastructure that delivers maximum availability, reliability and performance at a fraction of traditional cost.

On a typical day, weather.com, the Web site for The Weather Channel in Atlanta, serves up between 15 million and 20 million page views. But in September 2004, when back-to-back hurricanes ransacked Florida, the peak traffic on one day more than tripled: over 70 million page views by more than 7 million unique visitors. Read the full success story now.

Marketplace