CCS
2008
ACM
14 years 2 months ago
2008
ACM
We analyze information leaks in the lookup mechanisms of structured peer-to-peer anonymous communication systems and how these leaks can be used to compromise anonymity. We show t...
CCS
2008
ACM
14 years 2 months ago
2008
ACM
The "conversion rate" of spam -- the probability that an unsolicited e-mail will ultimately elicit a "sale" -- underlies the entire spam value proposition. How...
CCS
2008
ACM
14 years 2 months ago
2008
ACM
Hash tables are fundamental data structures that optimally answer membership queries. Suppose a client stores n elements in a hash table that is outsourced at a remote server so t...
CCS
2008
ACM
14 years 2 months ago
2008
ACM
CCS
2008
ACM
14 years 2 months ago
2008
ACM
A frequently proposed solution to node misbehavior in mobile ad hoc networks is to use reputation systems. But in ephemeral networks - a new breed of mobile networks where contact...
CCS
2008
ACM
14 years 2 months ago
2008
ACM
We present EON, a logic-programming language and tool that can be used to model and analyze dynamic access control systems. Our language extends Datalog with some carefully design...
CCS
2008
ACM
14 years 2 months ago
2008
ACM
Proving that particular methods within a code base are functionally pure--deterministic and side-effect free--would aid verification of security properties including function inve...
CCS
2008
ACM
14 years 2 months ago
2008
ACM
Although biometrics have garnered significant interest as a source of entropy for cryptographic key generation, recent studies indicate that many biometric modalities may not actu...
CCS
2008
ACM
14 years 2 months ago
2008
ACM
Recent work has established the importance of automatic reverse engineering of protocol or file format specifications. However, the formats reverse engineered by previous tools ha...
CCS
2008
ACM
14 years 2 months ago
2008
ACM
This work studies the security of ten popular package managers. These package managers use different security mechanisms that provide varying levels of usability and resilience to...