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Primeur weekly 2012-09-24

The Cloud

Bright Computing to present data aware Cloud bursting solution at PBS Works User Group ...

HP powers enterprise Cloud and managed hosting platform for IT infrastructure solutions provider Latisys ...

Oracle buys SelectMinds ...

DynaFront Systems deploys IBM PureSystems to launch new Cloud service ...

Computers get a better way to detect threats ...

EuroFlash

Boise State University reduces HPC cluster operating costs with Bright Cluster Manager ...

Cray to install 750TF Cascade supercomputer at Swiss National Supercomputing Centre (CSCS) ...

bullion X86 enterprise server is the fastest in the world ...

Swedish HPC sites set for software driven future with Allinea tools ...

USFlash

Rogue Wave releases ThreadSpotter with support for Cray supercomputers ...

Cepoint Neworks upgrades RS1007 supercomputer 1U blade ...

Industry-first benchmark validates Gnodal congestion-avoidance fabric ...

Dell unveils first shared infrastructure solution to provide hyperscale customers with new modular computational and storage capabilities ...

Dell ships first EqualLogic storage blade arrays as new research shows customers seek simpler IT solutions ...

US DOD research team receives Green Innovation Award ...

GNS Healthcare collaborates with a leading CRO to enable more efficient and cost-effective drug development ...

SDSC invites researches to apply for access to Gordon supercomputer ...

SDSC's Gordon supercomputer used in 61-million-person Facebook experiment ...

Po Chen to be first Univeristy of Wyoming Professor to use supercomputer ...

Light squeezed on a quantum scale ...

Breakthrough in bid to create first quantum computer ...

IBM Smarter Data Centre opens in Canada ...

Computers get a better way to detect threats

20 Sep 2012 Dallas - University of Texas (UT) Dallas computer scientists have developed a technique to automatically allow one computer in a virtual network to monitor another for intrusions, viruses or anything else that could cause a computer to malfunction. The technique has been dubbed "space travel" because it sends computer data to a world outside its home, and bridges the gap between computer hardware and software systems.

"Space travel might change the daily practice for many services offered virtually for Cloud providers and data centres today, and as this technology becomes more popular in a few years, for the user at home on their desktop", stated Dr. Zhiquian Lin, the research team's leader and an assistant professor of computer science in the Erik Jonsson School of Engineering and Computer Science.

As Cloud computing is becoming more popular, new techniques to protect the systems must be developed. Since this type of computing is Internet-based, skilled computer specialists can control the main part of the system virtually - using software to emulate hardware.

Dr. Lin and his team programmed space travel to use existing code to gather information in a computer's memory and automatically transfer it to a secure virtual machine - one that is isolated and protected from outside interference.

"You have an exact copy of the operating system of the computer inside the secure virtual machine that a hacker can't compromise", Dr. Lin stated. "Using this machine, then the user or antivirus software can understand what's happening with the space traveled computer setting off red flags if there is any intrusion. Previously, software developer had to manually write such tools. With our technique, the tools already being used on the computer become part of the defense process."

The gap between virtualized computer hardware and software operating on top of it was first characterized by Drs. Peter Chen and Brian Noble, faculty members from the University of Michigan.

"The ability to leverage existing code goes a long way in solving the gap problem inherent to many types of virtual machine services", stated Peter Chen, Arthur F. Thurnau Professor of Electrical Engineering and Computer Science, who first proposed the gap in 2001. "Fu and Lin have developed an interesting way to take existing code from a trusted system and automatically use it to detect intrusions."

Dr. Lin said the space travel technique will help the FBI understand what is happening inside a suspect's computer even if they are physically miles away, instead of having to buy expensive software.

Space travel was presented at the most recent IEEE Symposium on Security and Privacy. Dr. Lin developed this with Yangchun Fu, a research assistant in computer science.

"This is the top conference in cybersecurity", stated Bhavani Thuraisingham, executive director of the UT Dallas Cyber Security Research and Education Center and a Louis A. Beecherl Jr. Distinguished Professor in the Jonsson School. "It is a major breakthrough that virtual developers no longer need to write any code to bridge the gap by using the technology invented by Dr. Lin and Mr. Fu. This research has given us tremendous visibility among the cybersecurity research community around the world."
Source: University of Texas at Dallas

Back to Table of contents

Primeur weekly 2012-09-24

The Cloud

Bright Computing to present data aware Cloud bursting solution at PBS Works User Group ...

HP powers enterprise Cloud and managed hosting platform for IT infrastructure solutions provider Latisys ...

Oracle buys SelectMinds ...

DynaFront Systems deploys IBM PureSystems to launch new Cloud service ...

Computers get a better way to detect threats ...

EuroFlash

Boise State University reduces HPC cluster operating costs with Bright Cluster Manager ...

Cray to install 750TF Cascade supercomputer at Swiss National Supercomputing Centre (CSCS) ...

bullion X86 enterprise server is the fastest in the world ...

Swedish HPC sites set for software driven future with Allinea tools ...

USFlash

Rogue Wave releases ThreadSpotter with support for Cray supercomputers ...

Cepoint Neworks upgrades RS1007 supercomputer 1U blade ...

Industry-first benchmark validates Gnodal congestion-avoidance fabric ...

Dell unveils first shared infrastructure solution to provide hyperscale customers with new modular computational and storage capabilities ...

Dell ships first EqualLogic storage blade arrays as new research shows customers seek simpler IT solutions ...

US DOD research team receives Green Innovation Award ...

GNS Healthcare collaborates with a leading CRO to enable more efficient and cost-effective drug development ...

SDSC invites researches to apply for access to Gordon supercomputer ...

SDSC's Gordon supercomputer used in 61-million-person Facebook experiment ...

Po Chen to be first Univeristy of Wyoming Professor to use supercomputer ...

Light squeezed on a quantum scale ...

Breakthrough in bid to create first quantum computer ...

IBM Smarter Data Centre opens in Canada ...