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CANS
2009
Springer
180views Cryptology» more  CANS 2009»
15 years 10 months ago
RFID Distance Bounding Protocol with Mixed Challenges to Prevent Relay Attacks
RFID systems suffer from different location-based attacks such as distance fraud, mafia fraud and terrorist fraud attacks. Among them mafia fraud attack is the most serious sin...
Chong Hee Kim, Gildas Avoine
ICISS
2009
Springer
15 years 10 months ago
Making Peer-Assisted Content Distribution Robust to Collusion Using Bandwidth Puzzles
Many peer-assisted content-distribution systems reward a peer based on the amount of data that this peer serves to others. However, validating that a peer did so is, to our knowled...
Michael K. Reiter, Vyas Sekar, Chad Spensky, Zheng...
MDM
2009
Springer
115views Communications» more  MDM 2009»
15 years 10 months ago
Supporting Contexts for Indoor Navigation Using a Multilayered Space Model
Indoor navigation highly depends on context and requires flexible data structures to support the many use cases and configurations. For example, an indoor navigation system must c...
Thomas Becker, Claus Nagel, Thomas H. Kolbe
APLAS
2009
ACM
15 years 10 months ago
Ownership Downgrading for Ownership Types
Ownership types support information hiding by providing object-based encapsulation. However the static restrictions they impose on object accessibility can limit the expressiveness...
Yi Lu 0003, John Potter, Jingling Xue
SIGCOMM
2009
ACM
15 years 10 months ago
De-anonymizing the internet using unreliable IDs
Today’s Internet is open and anonymous. While it permits free traffic from any host, attackers that generate malicious traffic cannot typically be held accountable. In this pa...
Yinglian Xie, Fang Yu, Martín Abadi