![]() ![]() Potential artefacts detected during the research include data relating to the installation or uninstallation of the instant messaging application software, log-in and log-off information, contact lists, conversations, and transferred files. ![]() #Snippit on slack softwareThis research contributes to an in-depth understanding of the types of terrestrial artefacts that are likely to remain after the use of instant messaging services and application software on a contemporary Windows operating system. #Snippit on slack windows 8.1In this paper, we seek to determine the data remnants from the use of two popular Windows Store application software for instant messaging, namely Facebook and Skype on a Windows 8.1 client machine. The forensic examination of IM apps for modern Windows 8.1 (or later) has been largely unexplored, as the platform is relatively new. However, the interactive and instant nature of these applications (apps) made them an attractive choice for malicious cyber activities such as phishing. Instant messaging (IM) has changed the way people communicate with each other. ![]() We conclude that these applications are, at least, different in that table structures and the ways to reconstruct chatting messages are not same and therefore digital evidences or artifacts are not same and somewhat distinct. Last, we compare artifacts of KakaoTalk with that of WhatsApp. These result in the basic element of forensic tools of KakaoTalk chatting message. Second, we discuss methodologies for IM forensics wherein we present analysis of table structure and method for reconstruction of chatting message. This paper first details a general method of IM forensics investigating the previous articles about IM forensics although there are not many articles. For this reason, we study KakaoTalk`s forensic analysis focusing on chatting service. But, forensic analysis for KakaoTalk`s chatting service is not well studied yet. ![]() IM(Instant Messenger) chatting service can carry user`s various information including life style, geographical position, and psychology & crime history and thus forensic analysis on the IM service is desirable. We compare moreover the forensics analysis of these popular applications: WhatApp, Skype, Viber and Tango. The achieved results of this research provided elaborative answers on the types of artifacts that can be identified by these IM and VoIP applications. Finally, a review of the information that can become available via the IM vendor was conducted. We also define taxonomy of target artefacts in order to guide and structure the subsequent forensic analysis. We try to answer on how evidence can be collected when IM communications are used. #Snippit on slack androidTherefore, in this paper we present forensic acquisition and analysis of these four IMs and VoIPs for both iOS and Android platforms. However, in the literature, there are very few forensic analysis and comparison related to IM applications such as WhatsApp, Viber and Skype and Tango on both iOS and Android platforms, even though the total users of this application already exceeded 1 billion. Recently, most research on IM forensics focus on applications such as WhatsApp, Viber and Skype. Traces and Evidence left by applications can be held on smart phones and retrieving those potential evidences with right forensic technique is strongly required. Indeed, the increased use of Instant Messengers on smart phones has turned to be the goldmine for mobile and computer forensic experts. The reason is an IM can serve as a very useful yet very dangerous platform for the victim and the suspect to communicate. Although IM applications are ubiquitous communication tools nowadays, it was observed that the relevant research on the topic of evidence collection from IM services was limited. The advent of the Internet has significantly transformed the daily activities of millions of people, with one of them being the way people communicate where Instant Messaging (IM) and Voice over IP (VoIP) communications have become prevalent. ![]()
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