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CIKM
2009
Springer
16 years 1 months ago
Walking in the crowd: anonymizing trajectory data for pattern analysis
Recently, trajectory data mining has received a lot of attention in both the industry and the academic research. In this paper, we study the privacy threats in trajectory data pub...
Noman Mohammed, Benjamin C. M. Fung, Mourad Debbab...
INDOCRYPT
2009
Springer
16 years 1 months ago
Reusing Static Keys in Key Agreement Protocols
Abstract. Contrary to conventional cryptographic wisdom, the NIST SP 800-56A standard explicitly allows the use of a static key pair in more than one of the key establishment proto...
Sanjit Chatterjee, Alfred Menezes, Berkant Ustaogl...
PET
2009
Springer
16 years 1 months ago
APOD: Anonymous Physical Object Delivery
Delivery of products bought online can violate consumers’ privacy, although not in a straightforward way. In particular, delivery companies that have contracted with a website kn...
Elli Androulaki, Steven M. Bellovin
ACSAC
2008
IEEE
16 years 1 months ago
On Purely Automated Attacks and Click-Based Graphical Passwords
We present and evaluate various methods for purely automated attacks against click-based graphical passwords. Our purely automated methods combine click-order heuristics with focu...
Amirali Salehi-Abari, Julie Thorpe, Paul C. van Oo...
IEEEARES
2008
IEEE
16 years 1 months ago
Making Multi-Dimensional Trust Decisions on Inter-Enterprise Collaborations
—Enterprise computing is moving towards more open, collaborative systems. Joining a business network must be made efficient, despite the technical and semantic interoperability ...
Sini Ruohomaa, Lea Kutvonen