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July 03 2010
Authenticating Ubiquitous Services: A Study of Wireless Hotspot Access
This paper concerns the problem of phishing attacks in ubiquitous computing environments. The embedding of ubiquitous services into our everyday environments may make fake services seem plausible but it also enables us to authenticate them with respect to those environments. We propose physical and virtual linkage as two types of authenticating evidence in ubiquitous environments and two protocols based on them. We describe an experiment to test hypotheses concerning user responses to physical and virtual linkage with respect to fake Wi-Fi hotspots. Based on our experience we derive an improved protocol for authenticating spontaneously accessed ubiquitous services.April 05 2010
April 02 2010
Tor: anonymity online
Tor is free software and an open network that helps you defend against a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security known as traffic analysis.January 21 2010
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