Study: Supercomputer clusters shortchange security
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com November 12, 2004, 8:58 AM PT. Organizations are replacing aging servers with newer more-powerful boxes, often Linux--based, and theyâre also investing in storage.
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Vector supercomputers, the original giant machines for massive computing tasks, have largely been replaced in recent years by cheaper cluster models. But the vector's maker and many researchers want a comeback.  By Nancy Gohring.
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This supercomputer deal is about more than speed.
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Reports of vulnerabilities found by some peer-to-peer file sharers prompt patch.
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A distributed multi-protocol load testing tool.
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This paper discusses the use of NetFlow, a traffic profile monitoring technology available on many routers, for use in the early detection of worms, spammers, and other abnormal network activity in large enterprise networks and service providers.
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Letters: Going deeper on the question of security and operating systems.
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AMD Opteron servers prove more power-efficient than Xeon-powered servers in tests.
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There is something rather antiquated about many of the server clusters used today by engineers, scientists and media fiends. Their high-powered computing machines are often cobbled together over many days
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The case for identifiable devices Trusted computing proponents may have found their best argument yet for incorporating specialised security hardware into every computer system.â¦
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(Source: Fluke Networks)  This white paper describes best practices to ensure SNMPv3 migration improves security and makes ongoing monitoring easier and more accurate.
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In brief Exploit circulating for unpatched vuln
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The security guru for the One Laptop Per Child program unveils his plan to make the rugged machines uniquely resistant to spyware and hack-attacks. Ryan Singel reports from the RSA Conference.
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Will it become redundant in the face of encryption and protection on endpoints in an open network?
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A forthcoming version of Windows Server is designed for building supercomputers from clusters of PCs.
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A directory reversal within "flat" extensions could lead to system profile attacks.
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bulk messages clogging instant-messaging accounts. AOL and its Anti-Spam Alliance partners -- EarthLink, Microsoft, and Yahoo