An encryption standard widely used in digitally signing documents and programs has a flaw in it that could allow for the creation of forgeries, sources said on Wednesday.
There is a fundamental flaw in numerous popular encrypted email programs that calls into question the authenticity of digitally signed and encrypted email messages, according to a security researcher.
The three Massachusetts Institute of Technology students who have been barred by a court order from discussing subway card vulnerabilities are now free to say what they want.
A security flaw has been found in one of the world's most popular encryption programs that allows hackers to read confidential email.
Messages encrypted with the Pretty Good Privacy algorithm could fall prey to a technique that fools senders into decoding their own secret messages, according to researchers.
A new flaw in Sendmail, the widespread SMTP service for Linux and Unix systems, could lead to a DoS event. Learn the details about this flaw and other security updates.
Scientists at Northwestern University say they have harnessed the properties of light to encrypt information into code that can be cracked only one way: by breaking the physical laws of nature.
With the release of Microsoft's latest server operating system comes a slew of new certification exams to prepare for. See what you'll need to bone up on to keep your certifications current.
Can't pony up for a high-end notebook? IBM's ThinkPad R is a low-cost laptop for true bargain hunters.
History of British PCs
The cash-strapped UK National Museum of Computing is home to an exhibition of the evolution of British PCs.… Watch it now
In this exclusive video interview, Optus chief information officer Lawrie Turner speaks to ZDNet.com.au about being the IT head for Australia's number two telco.
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