7084 search results - page 17 / 1417 » Hiding Information in Images |
MDM
2007
Springer
15 years 3 months ago
2007
Springer
—In many existing location-based services, a service provider becomes aware of the location of its customers and can, maybe inadvertently, leak this information to unauthorized e...
COMAD
2008
14 years 11 months ago
2008
Publishing a database instance containing individual information poses two kinds of privacy risk: presence leakage, by which the attackers can explicitly identify individuals in (...
FOSSACS
2008
Springer
14 years 11 months ago
2008
Springer
Protocols for information-hiding often use randomized primitives to obfuscate the link between the observables and the information to be protected. The degree of protection provide...
ICICS
2004
Springer
15 years 3 months ago
2004
Springer
We present a scheme to steganographically embed information in x86 program binaries. We define sets of functionally-equivalent instructions, and use a key-derived selection proces...
TACAS
2010
Springer
15 years 4 months ago
2010
Springer
We address the problem of computing the information leakage of a system in an efficient way. We propose two methods: one based on reducing the problem to reachability, and the oth...