Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Carnegie Mellon CyLab researchers create new system to address phishing fraud

05.09.2006
Anti-phishing tool to curb fraud

Carnegie Mellon University CyLab researchers have developed a new anti-phishing tool to protect users from online transactions at fraudulent Web sites.

A research team led by Electrical and Computer Engineering Professor Adrian Perrig has created the Phoolproof Phishing Prevention system that protects users against all network-based attacks, even when they make mistakes. The innovative security system provides strong mutual authentication between the Web server and the user by leveraging a mobile device, such as the user's cell phone or PDA.

The system is also designed to be easy for businesses to implement. Perrig, along with engineering Ph.D. student assistants Bryan Parno and Cynthia Kuo, has developed an anti-phishing system that makes the user's cell phone an active participant in the authentication process to securely communicate with a particular Internet site.

"Essentially, our research indicates that Internet users do not always make correct security decisions, so our new system helps them make the right decision, and protects them even if they manage to make a wrong decision," Perrig said. "Our new anti-phishing system, which operates with the standard secure Web protocol, ensures that the user accesses the Web site they intend to visit, instead of a phishing site posing as a legitimate business. The mobile device acts like an electronic assistant, storing a secure bookmark and a cryptographic key for each of the user's online accounts."

Phoolproof Phishing Prevention essentially provides a secure electronic key ring that the user can access while making online transactions, according to Parno. These special keys are more secure than one-time passwords because the user can't give them away. So, phishers can't access the user's accounts, even if they obtain other information about the user, researchers said.

Since the user's cell phone performs cryptographic operations without revealing the secret key to the user's computer, the system also defends against keyloggers and other malicious software on the user's computer. Even if the user loses the cell phone, the keys remain secure.

Driving the need for this new tool is escalating consumer worries over online fraud -- a major barrier for a banking industry seeking to push consumers to do more of their banking online. More than 5 percent of Internet users say they have stopped banking online because of security concerns, up from 1 percent a year ago, according to industry reports.

Complicating the concern for more secure financial sites is a looming deadline for new security guidelines from the Federal Financial Institutions Examination Council (FFIEC), a group of government agencies that sets standards for financial institutions. Last year, the FFIEC set a Dec. 31 deadline for banks to add online security measures beyond just a user name and password. Failure to meet that deadline could result in fines, the FFIEC said.

Chriss Swaney | EurekAlert!
Further information:
http://www.cmu.edu
http://sparrow.ece.cmu.edu/~parno/phishing/

More articles from Information Technology:

nachricht Supercomputing the emergence of material behavior
18.05.2018 | University of Texas at Austin, Texas Advanced Computing Center

nachricht Keeping a Close Eye on Ice Loss
18.05.2018 | Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung

All articles from Information Technology >>>

The most recent press releases about innovation >>>

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

Im Focus: LZH showcases laser material processing of tomorrow at the LASYS 2018

At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.

At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...

Im Focus: Self-illuminating pixels for a new display generation

There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?

At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...

Im Focus: Explanation for puzzling quantum oscillations has been found

So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics

Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...

Im Focus: Dozens of binaries from Milky Way's globular clusters could be detectable by LISA

Next-generation gravitational wave detector in space will complement LIGO on Earth

The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...

Im Focus: Entangled atoms shine in unison

A team led by Austrian experimental physicist Rainer Blatt has succeeded in characterizing the quantum entanglement of two spatially separated atoms by observing their light emission. This fundamental demonstration could lead to the development of highly sensitive optical gradiometers for the precise measurement of the gravitational field or the earth's magnetic field.

The age of quantum technology has long been heralded. Decades of research into the quantum world have led to the development of methods that make it possible...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Save the date: Forum European Neuroscience – 07-11 July 2018 in Berlin, Germany

02.05.2018 | Event News

Invitation to the upcoming "Current Topics in Bioinformatics: Big Data in Genomics and Medicine"

13.04.2018 | Event News

Unique scope of UV LED technologies and applications presented in Berlin: ICULTA-2018

12.04.2018 | Event News

 
Latest News

Designer cells: artificial enzyme can activate a gene switch

22.05.2018 | Life Sciences

PR of MCC: Carbon removal from atmosphere unavoidable for 1.5 degree target

22.05.2018 | Earth Sciences

Achema 2018: New camera system monitors distillation and helps save energy

22.05.2018 | Trade Fair News

VideoLinks
Science & Research
Overview of more VideoLinks >>>