5476 search results - page 195 / 1096 » Resettably Secure Computation |
149
click to vote
EUROSEC
2010
ACM
15 years 10 months ago
2010
ACM
CAPTCHA is a standard security technology that presents tests to tell computers and humans apart. In this paper, we examine the security of a new CAPTCHA that was deployed until v...
154
click to vote
ACSAC
2010
IEEE
15 years 2 months ago
2010
IEEE
Many financial institutions have deployed CAPTCHAs to protect their services (e.g., e-banking) from automated attacks. In addition to CAPTCHAs for login, CAPTCHAs are also used to...
114
click to vote
AIMS
2010
Springer
15 years 5 months ago
2010
Springer
Distributed aggregation algorithms are important in many present and future computing applications. However, after a decade of research, there are still numerous open questions reg...
123
click to vote
DAC
2004
ACM
16 years 5 months ago
2004
ACM
The growing number of instances of breaches in information security in the last few years has created a compelling case for efforts towards secure electronic systems. Embedded sys...
171
click to vote
IACR
2011
14 years 4 months ago
2011
—Cloud computing is a style of computing in which dynamically scalable and commonly virtualized resources are provided as a service over the Internet. This paper, first presents ...