5386 search results - page 958 / 1078 » Approaches to Multimedia and Security |
WWW
2007
ACM
15 years 11 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 ...
WWW
2007
ACM
15 years 11 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 ...
WWW
2004
ACM
15 years 11 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...
90
Voted
EUROCRYPT
2009
Springer
15 years 10 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...
85
Voted
KDD
2006
ACM
15 years 10 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...