DBSEC
2008
14 years 16 days ago
2008
To protect critical resources in today’s networked environments, it is desirable to quantify the likelihood of potential multi-step attacks that combine multiple vulnerabilities....
DBSEC
2008
14 years 16 days ago
2008
Abstract. When generalization algorithms are known to the public, an adversary can obtain a more precise estimation of the secret table than what can be deduced from the disclosed ...
DBSEC
1992
14 years 18 days ago
1992
DBSEC
1996
14 years 23 days ago
1996
High assurance security is di cult to achieve in distributed computer systems and databases because of their complexity, non-determinism and inherent heterogeneity. The practical ...
DBSEC
1997
14 years 24 days ago
1997
DBSEC
1997
14 years 24 days ago
1997
DBSEC
2000
14 years 24 days ago
2000
DBSEC
2000
14 years 24 days ago
2000
We propose two extensions to the SQL grant/revoke security model. In SQL, grants are unconditional, so the grantor must simply trust the recipient's discretion. We allow a gr...
DBSEC
2000
14 years 24 days ago
2000
In this paper, we present a fair-exchange electronic commerce (e-commerce) protocol, based on using an online trusted third party, that ensures fairness and prevents any party fro...