Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

UMD researchers formulate cyber protection for supply chains

22.10.2014

The supply chain is ground zero for several recent cyber breaches. Hackers, for example, prey on vendors that have remote access to a larger company's global IT systems, software and networks.

In the 2013 Target breach, the attacker infiltrated a vulnerable link: a refrigeration system supplier connected to the retailer's IT system.

A counter-measure, via a user-ready online portal, has been developed by researchers in the Supply Chain Management Center at the University of Maryland's Robert H. Smith School of Business.

The portal is based on a new management science called "cyber supply chain risk management." It combines conventionally-separate disciplines cybersecurity, enterprise risk management and supply chain management.

Funded by the National Institute of Standards and Technology, the UMD researchers developed the formula, in part, after surveying 200 different-sized companies in various industries.

"We found that, collectively, the cyber supply chain is fragmented and stovepiped, and companies are ill-prepared to sense and respond to risks in real time," said research professor and center co-director Sandor Boyson, who collaborated on the study and portal design with faculty-colleague/center co-director Thomas Corsi, research fellow Hart Rossman and UMD-Smith CIO Holly Mann. "Just half of our subjects used an executive advisory committee such as a risk board to govern their IT-system risks."

The findings are published as "Cyber supply chain risk management: Revolutionizing the strategic control of critical IT systems" in the peer-reviewed industrial engineering journal Technovation. http://ter.ps/73f

The researchers leveraged the study into the portal. Companies can log on, cost-free, at http://cyberchain.rhsmith.umd.edu and track developing threats, plus map their IT supply chains and anonymously measure themselves against industry peers and NIST standards.

The benchmarking covers operations and allocating for cyber insurance via separate functions:

  • A self-evaluation exercise shows a company's structure for cyber protecting the supply chain. For example, users reply to: "To what degree is your CIO and-or IT shop isolated from, or collaborative with, your supply chain specialists who actually procure the hardware and software for your IT system?"

     

  • A special formula measures the risk levels of each company asset. The Common Vulnerability Scoring System – standard for analyzing software systems – is adapted to analyze the entire range of assets connected to the cyber supply chain.

     

  • Firms can compare corporate disclosures, exposures and vulnerabilities to those of peer companies via an insurance-risk analysis framework provided by The Willis Group. The global insurance broker's database of aggregated SEC-reported cyber attacks -- mandated for public companies – supports this tool.

     

The portal is scalable. About 150 various-sized companies have completed at least one or more of the aforementioned functions. Fifteen of those firms completed all three assessments and represent industries including high-tech aerospace manufacturing, telecommunication, real estate, and medical and professional services.

"The portal not only helps individual organizations understand their risk and how they can better manage it. By doing so, this bolsters the resilience and security posture of the entire ecosystem of the U.S. economy," said Jon Boyens, senior advisor for information security in NIST's computer security division. "While this ecosystem has evolved to provide a set of highly refined, cost-effective, reusable products and services that support the U.S. economy, it has also increased opportunities for adversaries and made it increasingly difficult for organizations to understand their risks."

The study is entering a fifth phase focused on federal agency-private contractor supply chains. The UMD-Smith researchers subsequently will update the portal and train managers of participating agencies and contractors to efficiently and effectively use the separate functions.

Greg Muraski | Eurek Alert!
Further information:
http://umdrightnow.umd.edu/

More articles from Information Technology:

nachricht Magnetic Quantum Objects in a "Nano Egg-Box"
25.07.2017 | Universität Wien

nachricht 3-D scanning with water
24.07.2017 | Association for Computing Machinery

All articles from Information Technology >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Carbon Nanotubes Turn Electrical Current into Light-emitting Quasi-particles

Strong light-matter coupling in these semiconducting tubes may hold the key to electrically pumped lasers

Light-matter quasi-particles can be generated electrically in semiconducting carbon nanotubes. Material scientists and physicists from Heidelberg University...

Im Focus: Flexible proximity sensor creates smart surfaces

Fraunhofer IPA has developed a proximity sensor made from silicone and carbon nanotubes (CNT) which detects objects and determines their position. The materials and printing process used mean that the sensor is extremely flexible, economical and can be used for large surfaces. Industry and research partners can use and further develop this innovation straight away.

At first glance, the proximity sensor appears to be nothing special: a thin, elastic layer of silicone onto which black square surfaces are printed, but these...

Im Focus: 3-D scanning with water

3-D shape acquisition using water displacement as the shape sensor for the reconstruction of complex objects

A global team of computer scientists and engineers have developed an innovative technique that more completely reconstructs challenging 3D objects. An ancient...

Im Focus: Manipulating Electron Spins Without Loss of Information

Physicists have developed a new technique that uses electrical voltages to control the electron spin on a chip. The newly-developed method provides protection from spin decay, meaning that the contained information can be maintained and transmitted over comparatively large distances, as has been demonstrated by a team from the University of Basel’s Department of Physics and the Swiss Nanoscience Institute. The results have been published in Physical Review X.

For several years, researchers have been trying to use the spin of an electron to store and transmit information. The spin of each electron is always coupled...

Im Focus: The proton precisely weighted

What is the mass of a proton? Scientists from Germany and Japan successfully did an important step towards the most exact knowledge of this fundamental constant. By means of precision measurements on a single proton, they could improve the precision by a factor of three and also correct the existing value.

To determine the mass of a single proton still more accurate – a group of physicists led by Klaus Blaum and Sven Sturm of the Max Planck Institute for Nuclear...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Closing the Sustainability Circle: Protection of Food with Biobased Materials

21.07.2017 | Event News

»We are bringing Additive Manufacturing to SMEs«

19.07.2017 | Event News

The technology with a feel for feelings

12.07.2017 | Event News

 
Latest News

NASA mission surfs through waves in space to understand space weather

25.07.2017 | Physics and Astronomy

Strength of tectonic plates may explain shape of the Tibetan Plateau, study finds

25.07.2017 | Earth Sciences

The dense vessel network regulates formation of thrombocytes in the bone marrow

25.07.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>