Dr. Elisa Bertino Keynote Speaker at IRI conference
August 4, 2011
"Protecting Information Systems from Insider Threats - Concepts and Issues"
Past research on information security has focused on protecting valuable resources from attacks by outsiders. However, statistics show that a large amount of security and privacy breaches are due to insider attacks. Protection from insider threats is challenging because insiders may have access to many sensitive resources and high-privileged system accounts. Suitable approaches need to combine several security techniques, like fine-grained access control, stronger authentication protocols, integrated digital identity management, intrusion detection, with techniques from areas like information integration, machine learning, and risk assessment. In this talk, after an introduction to the problem of insider threats, we will present recent work addressing the problem of anomaly detection and response policies for database management systems and then discuss open research issues, by emphasizing the role of techniques from the area of information integration.
August 17, 2015
Gasoline prices that spiked in Indiana and some other Midwest states in recent days likely will remain high until a unit at a refinery in northern Indiana is repaired, Purdue University energy economist Wally Tyner says.Read Full Story
August 17, 2015
New research findings contradict a fundamental assumption about the functioning of "organic" solar cells made of low-cost plastics, suggesting a new strategy for creating inexpensive solar technology.Read Full Story
July 29, 2015
Shortly before joining the faculty in the School of Chemical Engineering at Purdue as Associate Professor, Dr. Vilas Pol worked on a project at Argonne National Laboratory that has been selected as Finalist for a 2015 R&D 100 Award.Read Full Story