5348 search results - page 1066 / 1070 » Time-critical information services |
ACSAC
2010
IEEE
14 years 7 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...
102
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ICICS
2010
Springer
14 years 7 months ago
2010
Springer
Abstract. Jamming is a kind of Denial-of-Service (DoS) attack in which an adversary purposefully emits radio frequency signals to corrupt wireless transmissions. Thus, the communic...
116
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IMC
2010
ACM
14 years 7 months ago
2010
ACM
This paper presents a new approach to determine the geographical footprint of individual Autonomous Systems that directly provide service to end-users, i.e.,eyeball ASes. The key ...
111
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ICC
2009
IEEE
14 years 7 months ago
2009
IEEE
Abstract--We present experimental results for the performance of selected voice codecs using the Datagram Congestion Control Protocol (DCCP) with TCP-Friendly Rate Control (TFRC) c...
96
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ICDCS
2009
IEEE
14 years 7 months ago
2009
IEEE
With the ever-increasing P2P Internet traffic, recently much attention has been paid to the topology mismatch between the P2P overlay and the underlying network due to the large a...