battery consumption on mobile devices is higher than with server-based systems.Mesh/P2P systems can usually be used without costs (don’t forget donations/development orders!).Even though little information has been collected on some of these, they should not be neglected.Īgain and again “P2P” and “anonymous” will jump in the eye in the following - in addition the following explanations: P2P / Anonymity. In addition to the systems listed in system comparison, there are many other interesting projects, a few of which are listed here. ![]() Serverless Messenger systems (“abandonment”) are completely decentralized and organized without servers.Server-supported Messengersystems (“possibility”) basically work without servers - however, servers can be used for special functions (like buffering of messages).for contact list, message forwarding, groups or chat room management. Server-based Messengersystems (“condition”) need appropriate servers for usage - e.g.Digital Investigation, 1(4), 256–260.- Reading time: 11 minutes / whole rubric: 17 minutes. Instant messaging investigations on a live Windows XP system. In 2017 IEEE International Conference on Big Data and Smart Computing (BigComp) (pp. Forensic analysis of the backup database file in KakaoTalk messenger. Social networks IM forensics: Encryption analysis. Privacy in Instant messaging: An impression management model. University of New Orleans Theses and Dissertations, 1706. Forensic analysis of WhatsApp on Android smartphones. An examination into Yahoo messenger 7.0 contact identification. An examination into AOL Instant messenger 5.5 contact identification. Memory forensics for QQ from a live system. In Proceedings of the 2nd International Symposium on Computer, Communication, Control and Automation. WhatsApp forensics: Locating artifcats in web and desktop clients. In Proceedings of the 14th International Joint Conference on e-Business and Telecommunications (Vol. Forensic analysis of communication records of web-based messaging applications from physical memory. (Eds.) Botnets: Architectures, countermeasures, and challenges. Advanced information hiding techniques for modern botnets. Wendzel, S., Mazurczyk, W., Caviglione, L. Forensic Science International: Digital Investigation, 38(Supplement), 301132. Identifying interception possibilities for WhatsApp communication. ![]() Cybercrim economy: An analysis of criminal communications strategies. In 19th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (IEEE TrustCom-20) (CORE Rank A). Towards a new approach to identify WhatsApp Messages. ![]() Forensic Science International: Digital Investigation, 36(Supplement), 301118.Ĭents, R., & Le-Khac, N.-A. ![]() Forensic analysis of matrix protocol and Riot.im application. The structure of the encrypted qTox profile sqlite database is discussed in details. The search for artifacts in the image files of the operating systems and in the memory dumps of the running machines is also presented. The analysis of the qTox source code to find out the relevant encryption functions is described. This approach is tested with the qTox client version used in the main operating systems Windows and Linux in a virtual environment. This chapter presents an approach to examine qTox artifacts and demonstrates possibilities to reconstruct qTox communication, friend lists and account information for the investigator. Standard forensic software is currently not able to detect or reconstruct qTox communication. The tox-protocol is an encrypted open source peer-to-peer network protocol without a central server infrastructure for chat, file transfer, video chat and VoIP. This chapter focuses on the examination of the qTox message application. Recently, there have been a lot of child exploitation activities where the suspects use amongst other things an E2EE messenger called qTox (using the tox-protocol) for their communication to other offenders.
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