1150 search results - page 195 / 230 » Beacon Based Authentication |
ICIP
1994
IEEE
16 years 1 months ago
1994
IEEE
This paper discusses the feasibility of coding an "undetectable" digital water mark on a standard 512*512 intensity image with an 8 bit gray scale. The watermark is capa...
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ASPLOS
2009
ACM
16 years 14 days ago
2009
ACM
For many mission-critical tasks, tight guarantees on the flow of information are desirable, for example, when handling important cryptographic keys or sensitive financial data. We...
ESORICS
2009
Springer
16 years 13 days ago
2009
Springer
Abstract. As the number and scope of government regulations and rules mandating trustworthy retention of data keep growing, businesses today are facing a higher degree of regulatio...
CHI
2009
ACM
16 years 12 days ago
2009
ACM
In this work we ask the question: what are the challenges of managing a physical or file system access-control policy for a large organization? To answer the question, we conducte...
PKC
2009
Springer
16 years 11 days ago
2009
Springer
Network coding offers increased throughput and improved robustness to random faults in completely decentralized networks. In contrast to traditional routing schemes, however, netw...