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subjectSecurity
authorTechnology Review

An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


A Contest to Train Cyber Combatants
From ACM TechNews

A Contest to Train Cyber Combatants

A consortium that includes the Center for Strategic and International Studies, the SANS Institute, and the U.S. Department of Defense aims to cultivate a new generation...

Catching Spammers in the Act
From ACM TechNews

Catching Spammers in the Act

Indiana University researchers have exposed some of the methods spammers use to collect email addresses and send junk mail through multiple computers. In a paper...

Flaw Opens Atms to Hackers
From ACM TechNews

Flaw Opens Atms to Hackers

Juniper security researcher Barnaby Jack canceled plans for a live demonstration of the insecurity of automatic teller machines (ATMs) at the upcoming Black Hat...

Are Your 'secret Questions' Too Easily Answered?
From ACM TechNews

Are Your 'secret Questions' Too Easily Answered?

The "secret questions" that protect online accounts and passwords may be far less secure than commonly believed, largely because their answers are often far too...

A Blueprint to Stop Browser Attacks
From ACM TechNews

A Blueprint to Stop Browser Attacks

University of Illinois at Chicago (UIC) researchers will present a new way of defending against cross-site scripting attacks at the upcoming IEEE Symposium on Security...

From ACM TechNews

The Emerging Science of Dna Cryptography

The massively parallel nature of DNA computing represents a significant threat to existing encryption schemes, but the technology also could be used to encrypt...

From ACM TechNews

Stealthier Mac Attacks

A security expert at the recent Black Hat DC computer security conference demonstrated a technique for attacking the Mac operating system OS X without leaving any...

From ACM TechNews

A New Web of Trust

A year after security researchers exposed a flaw in the Domain Name System (DNS), a permanent solution is finally being implemented. The DNSSEC protocol, which...
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