"With SafeSlinger, users can gain control over their exchanged information through end-to-end encryption, preventing intermediate servers or service providers from reading their messages or other sensitive stored data in their smartphones," said Adrian Perrig, technical director of Carnegie Mellon CyLab and a professor of electrical and computer engineering at CMU.
Perrig along with Michael W. Farb, a CyLab research programmer, Jon McCune, a CyLab research systems scientist, and CMU students Gurtej Singh Chandok and Manish Burman developed SafeSlinger to help mobile phone users safely and privately retrieve information from trusted sources.
"SafeSlinger provides you with the confidence that the person you are communicating with is actually the person they have represented themselves to be," Farb said. "Perhaps the most impressive feature is that SafeSlinger provides secure communications and file transfer even if the servers involved are tainted with malware."
As more and more consumers access the Internet from an ever-expanding pool of mobile devices, including smartphones and tablets, Web-based threats continue to become more frequent and increasingly sophisticated.
"We increasingly lose control over our data. But SafeSlinger's user-centric security design includes an advanced protocol, which incorporates elements of several cryptographic schemes and factors in the prevention of numerous types of attacks," said Perrig, a 2006 winner of the Sloan Research Fellowship for securing sensor networks and a 2004 recipient of a Career Award from the National Science Foundation for work on secure and resilient sensor network communication infrastructure.
"SafeSlinger gives end-users the opportunity to secure their communications with a state-of-the-art, easy-to-use Android smartphone app, without relying on obscure mechanisms," McCune said. "SafeSlinger provides users with an easy way to securely exchange messages for free, finally providing people with control over their own information.''
For more information about SafeSlinger, see http://www.cylab.cmu.edu/safeslinger.
About Carnegie Mellon University: Carnegie Mellon (www.cmu.edu) is a private, internationally ranked research university with programs in areas ranging from science, technology and business, to public policy, the humanities and the arts. More than 11,000 students in the university's seven schools and colleges benefit from a small student-to-faculty ratio and an education characterized by its focus on creating and implementing solutions for real problems, interdisciplinary collaboration and innovation. A global university, Carnegie Mellon's main campus in the United States is in Pittsburgh, Pa. It has campuses in California's Silicon Valley and Qatar, and programs in Asia, Australia, Europe and Mexico. The university is in the midst of "Inspire Innovation: The Campaign for Carnegie Mellon University," which aims to build its endowment, support faculty, students and innovative research, and enhance the
About Carnegie Mellon CyLab: CyLab (http://www.cylab.cmu.edu) is a bold and visionary effort, which establishes public-private partnerships to develop new technologies for measureable, secure, available, trustworthy and sustainable computing and communication systems. CyLab is a world leader in both technological research and the education of professionals in information assurance, security, technology, business and policy, as well as security awareness among cyber-citizens of all ages. Building on more than two decades of Carnegie Mellon leadership in information technology, CyLab is a university-wide initiative that involves more than 50 faculty and 100 graduate students from more than six different departments and schools. As a vital resource in the effort to address cyber vulnerabilities that threaten national and economic security, CyLab is closely affiliated with the CERT Coordination Center, a leading internationally recognized center of Internet security expertise.