2601 search results - page 333 / 521 » Secure Rewarding Schemes |
123
click to vote
CHI
2008
ACM
16 years 4 months ago
2008
ACM
Text passwords are the primary authentication method used for most online services. Many online users select weak passwords. Regrettably, most proposed methods of strengthening pa...
114
click to vote
CCS
2009
ACM
15 years 11 months ago
2009
ACM
We introduce the concept of membership-concealing overlay networks (MCONs), which hide the real-world identities of participants. We argue that while membership concealment is ort...
135
click to vote
ISCAS
2008
IEEE
15 years 10 months ago
2008
IEEE
— The lack of robust tamper-proofing techniques in security applications has provided attackers the ability to virtually circumvent mathematically strong cryptographic primitive...
142
click to vote
ISECS
2008
IEEE
15 years 10 months ago
2008
IEEE
Buyer-seller watermarking protocols incorporate digital watermarking with cryptography, in order to protect digital copyrights and privacy rights for the seller and the buyer befo...
116
click to vote
CCS
2007
ACM
15 years 10 months ago
2007
ACM
The detection of covert timing channels is of increasing interest in light of recent practice on the exploitation of covert timing channels over the Internet. However, due to the ...