Steganography and steganalysis in voice over IP: A review
Z Wu, J Guo, C Zhang, C Li - Sensors, 2021 - mdpi.com
The rapid advance and popularization of VoIP (Voice over IP) has also brought security
issues. VoIP-based secure voice communication has two sides: first, for legitimate users, the …
issues. VoIP-based secure voice communication has two sides: first, for legitimate users, the …
A novel steganography approach for voice over IP
In homeland defense and security, secure data transfer is still critical challenging due to the
open nature of Internet. One of the solutions which came to the rescue is the VoIP (Voice …
open nature of Internet. One of the solutions which came to the rescue is the VoIP (Voice …
VoIP steganography and its detection—a survey
W Mazurczyk - ACM Computing Surveys (CSUR), 2013 - dl.acm.org
Steganography is an ancient art that encompasses various techniques of information hiding,
the aim of which is to embed secret information into a carrier message. Steganographic …
the aim of which is to embed secret information into a carrier message. Steganographic …
Steganography and steganalysis in voice-over IP scenarios: operational aspects and first experiences with a new steganalysis tool set
J Dittmann, D Hesse, R Hillert - Security, Steganography, and …, 2005 - spiedigitallibrary.org
Based on the knowledge and experiences from existing image steganalysis techniques, the
overall objective of the paper is to evaluate existing audio steganography with a special …
overall objective of the paper is to evaluate existing audio steganography with a special …
Lost audio packets steganography: the first practical evaluation
W Mazurczyk - Security and Communication Networks, 2012 - Wiley Online Library
This paper presents first experimental results for an Internet Protocol (IP) telephony‐based
steganographic method called lost audio packets steganography (LACK). This method …
steganographic method called lost audio packets steganography (LACK). This method …
LACK—a VoIP steganographic method
W Mazurczyk, J Lubacz - Telecommunication Systems, 2010 - Springer
The paper presents a new steganographic method called LACK (Lost Audio PaCKets
Steganography) which is intended mainly for VoIP. The method is presented in a broader …
Steganography) which is intended mainly for VoIP. The method is presented in a broader …
Using transcoding for hidden communication in IP telephony
W Mazurczyk, P Szaga, K Szczypiorski - Multimedia Tools and …, 2014 - Springer
The paper presents a new steganographic method for IP telephony called TranSteg (Tran
scoding Steg anography). Typically, in steganographic communication it is advised for …
scoding Steg anography). Typically, in steganographic communication it is advised for …
Steganalysis of transcoding steganography
Transcoding steganography (TranSteg) is a fairly new IP telephony steganographic method
that functions by compressing overt (voice) data to make space for the steganogram by …
that functions by compressing overt (voice) data to make space for the steganogram by …
An enhanced steganographic code and its application in voice-over-IP steganography
L Zhang, X Hu, W Rasheed, T Huang, C Zhao - IEEE Access, 2019 - ieeexplore.ieee.org
Voice-over IP (VoIP) technology is a kind of digital transmission technology based on IP
network. It is one of the important methods to use voice service in VoIP as steganographic …
network. It is one of the important methods to use voice service in VoIP as steganographic …
Pitch‐based steganography for Speex voice codec
A Janicki - Security and communication networks, 2016 - Wiley Online Library
This paper presents an improved version of a steganographic algorithm for IP telephony
called HideF0. It is based on approximating the F0 parameter, which is responsible for …
called HideF0. It is based on approximating the F0 parameter, which is responsible for …