3821 search results - page 686 / 765 » A Security Model for Aglets |
103
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MMSEC
2004
ACM
15 years 6 months ago
2004
ACM
In this paper, we introduce a new approach to passive-warden steganography in which the sender embeds the secret message into a certain subset of the cover object without having t...
103
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ACISP
2004
Springer
15 years 6 months ago
2004
Springer
In this paper, we study the problem of single database private information retrieval, and present schemes with only logarithmic server-side communication complexity. Previously th...
108
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ASIACRYPT
2004
Springer
15 years 6 months ago
2004
Springer
Secret handshakes were recently introduced [BDS+ 03] to allow members of the same group to authenticate each other secretly, in the sense that someone who is not a group member ca...
110
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ASIAN
2004
Springer
15 years 6 months ago
2004
Springer
Cyber security is a serious global concern. The potential of cyber terrorism has posed a threat to national security; meanwhile the increasing prevalence of malware and incidents o...
116
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PET
2004
Springer
15 years 6 months ago
2004
Springer
In this paper, we address issues related to flow correlation attacks and the corresponding countermeasures in mix networks. Mixes have been used in many anonymous communication s...