556 search results - page 53 / 112 » Link Privacy in Social Networks |
ACSAC
2009
IEEE
14 years 3 months ago
2009
IEEE
—We study a new application of threshold-based secret sharing in a distributed online social network (DOSN), where users need a means to back up and recover their private keys in...
CCS
2010
ACM
13 years 9 months ago
2010
ACM
Congestion control algorithms seek to optimally utilize network resources by allocating a certain rate for each user. However, malicious clients can disregard the congestion contr...
CHI
2009
ACM
14 years 9 months ago
2009
ACM
We present Waterhouse, a system for sending and receiving cryptographically protected electronic mail ("secure e-mail"). We show how an existing e-mail interface can be ...
CHI
2011
ACM
13 years 13 days ago
2011
ACM
We performed a study of Facebook users to examine how they coped with limitations of the Facebook privacy settings interface. Students graduating and joining the workforce create ...
KDD
2002
ACM
14 years 9 months ago
2002
ACM
Data on individuals and entities are being collected widely. These data can contain information that explicitly identifies the individual (e.g., social security number). Data can ...