579 search results - page 28 / 116 » Secure Access to Medical Data over the Internet |
106
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EDBT
2008
ACM
16 years 1 months ago
2008
ACM
With the Web 2.0 trend and its participation of end-users more and more data and information services are online accessible, such as web sites, Wikis, or web services. The integra...
SRDS
2003
IEEE
15 years 6 months ago
2003
IEEE
We demonstrate that symmetric-key cryptography can be used for both read and write access control. One-time write access can be granted by handing over an encryption key, and our ...
MOBIMEDIA
2007
15 years 2 months ago
2007
The purpose of this work is to experimentally evaluate the quality of voice and data services over community-based WLAN access networks. We use P2PWNC, the Wireless LAN roaming ar...
122
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CSREASAM
2003
15 years 2 months ago
2003
We introduce and analyze a randomized traitor tracing algorithm for broadcast security. This algorithm is very efficient compared to brute force methods (the mean time it takes is...
110
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INFOCOM
2009
IEEE
15 years 8 months ago
2009
IEEE
Abstract—New modes of communication have shown themselves to be needed for more secure and private types of data. Steganography or data-hiding through covert channels can be high...