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» A Data Privacy Taxonomy
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STORAGESS
2006
ACM
16 years 17 days ago
Secure deletion myths, issues, and solutions
This paper has three goals. (1) We try to debunk several held misconceptions about secure deletion: that encryption is an ideal solution for everybody, that existing data-overwrit...
Nikolai Joukov, Harry Papaxenopoulos, Erez Zadok
WPES
2004
ACM
16 years 1 days ago
Off-the-record communication, or, why not to use PGP
Quite often on the Internet, cryptography is used to protect private, personal communications. However, most commonly, systems such as PGP are used, which use long-lived encryptio...
Nikita Borisov, Ian Goldberg, Eric A. Brewer
ACMICEC
2003
ACM
113views ECommerce» more  ACMICEC 2003»
15 years 12 months ago
PayCash: a secure efficient Internet payment system
This paper describes PayCash, an Internet payment system that was designed to offer strong security and privacy protection. This system is based on the concept of electronic cash,...
Jon M. Peha, Ildar M. Khamitov
CCS
2003
ACM
15 years 12 months ago
Receiver anonymity via incomparable public keys
We describe a new method for protecting the anonymity of message receivers in an untrusted network. Surprisingly, existing methods fail to provide the required level of anonymity ...
Brent R. Waters, Edward W. Felten, Amit Sahai
FC
2006
Springer
94views Cryptology» more  FC 2006»
15 years 10 months ago
Private Policy Negotiation
With the increasing importance of correctly handling privacy-sensitive data, significant work has been put in expressing and enforcing privacy policies. Less work has been done ho...
Klaus Kursawe, Gregory Neven, Pim Tuyls