Sophos updated its antivirus engine on Wednesday to plug a security hole that allowed virus writers to manipulate compressed files and avoid detection by the antivirus software's scans.
Security start-up Veracode updated its SecurityReview tool this week to allow companies to scan for backdoors and malicious code introduced during the development process, a class of security holes often missed by existing scanners.
A consultant from McAfee Foundstone has shown how to map the internal network on a public kiosk running Citrix XenApp.
Sophos has announced a flaw in its flagship antivirus product, but said that it is working on fixes.
Experts are warning that the popularity of antivirus software could turn the defensive measure into a security risk.
Security is like an onion: getting to the heart of it makes people cry a lot. But in order to protect your systems, security vendors are now recommending an onion-like multilayered approach.
With the increasing demands of today's network security, more and more network professionals are looking for ways to quickly locate and fix holes in their security matrix. Which tools can help?
Finding out where a network is most vulnerable can give you an honest look at the situation. How can penetration testing assist.
Security patches are a big worry: they come out at odd times, they suck up your bandwidth, and just occasionally they break things. We look at patch management packages to ease the burden.
Office may be the best-selling office suite on the planet, but that doesn't mean it's the best-performing suite.
We look at eight mail-server plugins designed to make sure your servers don't take a beating the next time one comes along.
In a world where the spies have unparalleled access to our everyday lives, there are some simple ways to make them earn their pay.
Security patches are a big worry: they come out at odd times, they suck up your bandwidth, and just occasionally they break things. We look at patch management packages to ease the burden.
Microsoft's Windows XP has received a fair amount of hype in the lead up to its release-Matt Lake and Josh Mehlman assess its usefulness for businesses.
Thunderbird 3 takes flight
Thunderbird 3 is finally here, after a gestation period measured in
years. The latest version of Mozilla's fr… Watch it now
Google Chrome beta for Mac
It's not fully baked yet, but Google Chrome for Mac reaches a major milestone with the release of an official … Watch it now
2009 in review
What were the top five stories that shaped 2009? From the launch of Microsoft's Windows 7 OS, to the departure… Watch it now
How do you build a smarter planet?
Having problems with complex data center? Simplify your data center now.
Welcome to National Censorship Day
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