104 search results - page 2 / 21 » Fast Query Over Encrypted Character Data in Database |
ESORICS
2006
Springer
13 years 8 months ago
2006
Springer
Data confidentiality is a major concern in database systems. Encryption is a useful tool for protecting the confidentiality of sensitive data. However, when data is encrypted, perf...
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
Encryption is a well established technology for protecting sensitive data. However, once encrypted, data can no longer be easily queried aside from exact matches. We present an or...
VLDB
2007
ACM
14 years 5 months ago
2007
ACM
We propose a novel string search algorithm for data stored once and read many times. Our search method combines the sublinear traversal of the record (as in Boyer Moore or Knuth-M...
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
Networked information systems require strong security guarantees because of the new threats that they face. Various forms of encryption have been proposed to deal with this proble...
IDEAS
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper proposes techniques to query encrypted XML documents. Such a problem predominantly occurs in “Database as a Service” (DAS) architectures, where a client may outsour...