5386 search results - page 958 / 1078 » Approaches to Multimedia and Security |
148
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Automated email-based password reestablishment (EBPR) is an efficient, cost-effective means to deal with forgotten passwords. In this technique, email providers authenticate users ...
163
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
In this paper we study the privacy preservation properties of a specific technique for query log anonymization: tokenbased hashing. In this approach, each query is tokenized, and ...
158
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
The ability of the Web to share data regardless of geographical location raises a new issue called remote authoring. With the Internet and Web browsers being independent of hardwa...
198
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EUROCRYPT
2009
Springer
16 years 7 months ago
2009
Springer
The fair evaluation and comparison of side-channel attacks and countermeasures has been a long standing open question, limiting further developments in the field. Motivated by this...
200
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KDD
2006
ACM
16 years 7 months ago
2006
ACM
Collaborative recommender systems are highly vulnerable to attack. Attackers can use automated means to inject a large number of biased profiles into such a system, resulting in r...