3349 search results - page 254 / 670 » Data Security |
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IJACTAICIT
2010
15 years 2 months ago
2010
This paper presents an improved adaptive algorithm for enhanced data hiding under HH-subband Haar Wavelet coefficients of a gray scale host image. The algorithm uses an optimal se...
170
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IACR
2011
14 years 5 months ago
2011
Although malleability is undesirable in traditional digital signatures, schemes with limited malleability properties enable interesting functionalities that may be impossible to o...
155
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APSCC
2008
IEEE
16 years 3 days ago
2008
IEEE
— This paper presents a method of integration and implementation of transmitting video and audio data from multiple Internet Protocol (IP) surveillance cameras in a wireless sens...
165
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ISF
2006
15 years 5 months ago
2006
Abstract Research in information security, risk management and investment has grown in importance over the last few years. However, without reliable estimates on attack probabiliti...
213
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IJNSEC
2007
15 years 5 months ago
2007
When the network is homogeneous, choosing the cipher type for a packet telephony application is simple. It is clear that stream ciphers perform better than block ciphers over land...