2575 search results - page 379 / 515 » Providing security with insecure systems |
180
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CCS
2008
ACM
15 years 8 months ago
2008
ACM
In this paper, we model Probabilistic Packet Marking (PPM) schemes for IP traceback as an identification problem of a large number of markers. Each potential marker is associated ...
188
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CCS
2008
ACM
15 years 8 months ago
2008
ACM
Harvard architecture CPU design is common in the embedded world. Examples of Harvard-based architecture devices are the Mica family of wireless sensors. Mica motes have limited me...
165
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GLOBECOM
2008
IEEE
15 years 7 months ago
2008
IEEE
— Recently, establishing a VoIP call using a P2P network instead of regular SIP-servers has been proposed; this novel approach to SIP-signaling is commonly referred to as P2PSIP ...
216
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CCS
2010
ACM
15 years 7 months ago
2010
ACM
We systematically study the design of image recognition CAPTCHAs (IRCs) in this paper. We first review and examine all IRCs schemes known to us and evaluate each scheme against th...
177
Voted
SIGCSE
2008
ACM
15 years 6 months ago
2008
ACM
Computer science faculty must attract and retain students by offering innovative courses that spark student interest, yet still teach core, computer science concepts. These effort...