712 search results - page 76 / 143 » A Study on the Security of Privacy Homomorphism |
CHI
2008
ACM
15 years 10 months ago
2008
ACM
Controlling the privacy of online content is difficult and often confusing. We present a social access control where users devise simple questions of shared knowledge instead of c...
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ACMDIS
2010
ACM
14 years 10 months ago
2010
ACM
To counter the increasing number of online threats for users' privacy and security, this paper explores the design of an ambient security indicator, in form of a standard key...
ESORICS
2008
Springer
14 years 11 months ago
2008
Springer
We are interested in this problem: a verifier, with a small and reliable storage, wants to periodically check whether a remote server is keeping a large file x. A dishonest server,...
ACSAC
2002
IEEE
15 years 2 months ago
2002
IEEE
The threat to organisations from network attacks is very real. Current countermeasures to denial of service (DoS) attacks rely on the perimeter model of network security. However,...
CCS
2007
ACM
15 years 4 months ago
2007
ACM
Several credential systems have been proposed in which users can authenticate to services anonymously. Since anonymity can give users the license to misbehave, some variants allow...