345 search results - page 38 / 69 » When Systems Loose their Identity |
OSDI
2008
ACM
14 years 10 months ago
2008
ACM
We present a new symbolic execution tool, KLEE, capable of automatically generating tests that achieve high coverage on a diverse set of complex and environmentally-intensive prog...
MSWIM
2006
ACM
14 years 4 months ago
2006
ACM
Security is a critical issue in mobile commerce, especially in mobile database systems since mobile environments are dynamic and traditional protection mechanisms do not work very...
DAC
2005
ACM
14 years 11 months ago
2005
ACM
User authentication, which refers to the process of verifying the identity of a user, is becoming an important security requirement in various embedded systems. While conventional...
ICDE
2007
IEEE
14 years 4 months ago
2007
IEEE
Partitioned query processing is an effective method to process continuous queries with large stateful operators in a distributed systems. This method typically partitions input da...
GLOBECOM
2010
IEEE
13 years 8 months ago
2010
IEEE
Proof of a user's identity is not always a sufficient means for making an authorization decision. In an increasing set of circumstances, knowledge of physical location provide...