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.
Five developments for improved data exploitation
19.04.2017 | Deutsches Forschungszentrum für Künstliche Intelligenz GmbH, DFKI
Smart Manual Workstations Deliver More Flexible Production
04.04.2017 | Deutsches Forschungszentrum für Künstliche Intelligenz GmbH, DFKI
More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.
Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...
Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...
The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...
The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...
Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
20.04.2017 | Event News
18.04.2017 | Event News
03.04.2017 | Event News
25.04.2017 | Physics and Astronomy
25.04.2017 | Materials Sciences
25.04.2017 | Life Sciences