5 Result(s)
within
Computer Science
Algorithm Analysis and Problem Complexity
Cryptology
Information Systems Applications (incl. Internet)
**g-** Ge
Chapter
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Chapter and Conference Paper
Analyzing Key-Click Patterns of PIN Input for Recognizing VoIP Users
Malicious intermediaries are able to detect the availability of VoIP conversation flows in a network and observe the IP addresses used by the conversation partners. However, it is insufficient to infer the cal...
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Chapter and Conference Paper
Timing Attacks on PIN Input in VoIP Networks (Short Paper)
To access automated voice services, Voice over IP (VoIP) users sometimes are required to provide their Personal Identification Numbers (PIN) for authentication. Therefore when they enter PINs, their user-agent...
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Chapter and Conference Paper
Detecting Near-Duplicate SPITs in Voice Mailboxes Using Hashes
Spam over Internet Telephony (SPIT) is a threat to the use of Voice of IP (VoIP) systems. One kind of SPIT can make unsolicited bulk calls to victims’ voice mailboxes and then send them a prepared audio messag...
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Chapter and Conference Paper
TEEM: A User-Oriented Trusted Mobile Device for Multi-platform Security Applications
Trusted Computing (TC) can improve the security of various computing platforms. However, as new computing devices emerge and application scenarios increase, current trusted computing technology cannot satisfy ...
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Chapter and Conference Paper
Game Theoretic Approach for Cost-Benefit Analysis of Malware Proliferation Prevention
Many existing research efforts in the field of malware proliferation aim at modelling and analysing its spread dynamics. Many malware dissemination models are based on the characteristics of biological disease...
