Dherik Barison

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The purpose of this work is to evaluate the quality of encrypted VoIP calls with different encryption algorithms through OpenVPN software, in order to identify differences in results between encryption algorithms and also differences between non-encrypted and encrypted calls. This evaluation will take into account the MOS (Mean Opinion Score), a method to(More)
The purpose of this work is to evaluate the quality of encrypted VoIP calls with different encryption algorithms through OpenVPN software, in order to identify differences in results between encryption algorithms and also differences between non-encrypted and encrypted calls. This evaluation will take into account the MOS (Mean Opinion Score), a method to(More)
The proposed work is to verify the performance and security of different cryptographic algorithms in a encrypted VPN (Virtual Private Network), created to provide confidentiality in the network VoIP traffic. The performance tests of the algorithms will occur in various network scenarios, simulating some problems like latency, packet loss, out of order(More)
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