3395 search results - page 566 / 679 » Computational Differential Privacy |
138
click to vote
SOUPS
2009
ACM
16 years 18 days ago
2009
ACM
We present a technique for using content-based video labeling as a CAPTCHA task. Our CAPTCHAs are generated from YouTube videos, which contain labels (tags) supplied by the person...
170
click to vote
SOUPS
2009
ACM
16 years 18 days ago
2009
ACM
Initiating and bootstrapping secure, yet low-cost, ad-hoc transactions is an important challenge that needs to be overcome if the promise of mobile and pervasive computing is to b...
146
click to vote
ACSAC
2008
IEEE
16 years 17 days ago
2008
IEEE
Side channels are typically viewed as attacks that leak cryptographic keys during cryptographic algorithm processing, by observation of system side effects. In this paper, we pres...
154
click to vote
SP
2008
IEEE
16 years 14 days ago
2008
IEEE
Abstract—Current web browsers are plagued with vulnerabilities, providing hackers with easy access to computer systems via browser-based attacks. Browser security efforts that re...
181
Voted
ACSAC
2007
IEEE
16 years 13 days ago
2007
IEEE
Malicious code is an increasingly important problem that threatens the security of computer systems. The traditional line of defense against malware is composed of malware detecto...