ADVoIP: Adversarial Detection of Encrypted and Concealed VoIP.

IEEE Transactions on Information Forensics and Security(2020)

引用 9|浏览45
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摘要
A network attacker wants to transmit Voice-over-IP (VoIP) traffic streams covertly. He tries to evade the detection system by manipulating the VoIP streams through padding, shifting, and splitting operations, so as to conceal them amidst the Internet traffic. A defender wants to detect the manipulated VoIP streams. Tackling this problem from an adversarial perspective, we provide two contributions...
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关键词
Games,Cryptography,Internet telephony,Nash equilibrium,Feature extraction,Detectors
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