4/30/2023 0 Comments Sqlite browser apple![]() These new devices introduce new challenges for mobile forensic investigators as these devices end up becoming pertinent evidence during an investigation. New smartphones made by small companies enter the technology market everyday. This work aims to analyze 27 Android and 33 iOS mobile applications comprehensively. In this study, we conducted a detailed forensic investigation of both Android and iOS OSs to (1) elucidate their structures for investigators, (2) identify pertinent forensic artifacts, (3) highlight any privacy and security concerns in popular applications present on both OSs, and (4) validate the forensic investigation on the selected tools for reproducibility and verification purposes. The current research efforts focus on the forensic analysis of individual applications of certain OSs. These two OSs are currently widely operated by millions of smartphones and used by millions of users therefore, forensic investigators need to be prepared to analyze these OSs during an investigation giving consideration to mobile app updates. In the digital forensics discipline, the lack of comprehensive research that addresses investigative challenges and opportunities for newer mobile Operating Systems (OSs) such as Android and iOS keeps continuing. A GUI-based dashboard is developed to support iCloud forensics, specifically the collection of artifacts from a MacBook system. A case study involving healthcare data storage on iCloud service demonstrates that artifacts related to environmental information, browser activities (history, cookies, cache), synchronization activities, log files, directories, data content, and iCloud user activities are stored on a MacBook system. This paper presents a taxonomy of iCloud forensic tools that provides a searchable catalog for forensic practitioners to identify the tools that meet their technical requirements. These operations generate log files and directories that are essential from an investigative perspective. Various operations can be performed on cloud data, including editing, deleting, uploading, and downloading data, as well as synchronizing data between devices. Core applications such as Mail, Contacts, Calendar, Photos, Notes, Reminders, and Keynote are synced with iCloud. provides iCloud service to synchronize data from MacBook, iPhone, iPad, etc. Cloud Service Provider) is accessible via a Web browser, cloud client application, or mobile application. Storage is the most used service in cloud computing environments. Security and forensic concerns are associated in cloud environments as sensitive healthcare data can attract the outside attacker and inside malicious events. Factors such as cost optimization, interoperability, data analysis, and data ownership functionalities are attracting healthcare industry to use cloud services. This process operates at the app level, and user data is safely protected.Ĭloud computing is widely used in various sectors such as finance, health care, and education. As a result of the experiment in this study, it was verified that the area where the deleted message was stored in the SQLite DB file was overwritten with 0 × 00 or updated with a NULL value, making it impossible to recover the deleted message. ![]() We chose two iOS-based instant messengers, WhatsApp and WeChat, and analyzed the SQLite DB file and Table Schema where messages are stored. When the SQLite database record is deleted, if the database shrink function or other application-level deletion does not work, it is possible to recover the deleted record. Therefore, this study aims to check the traces of the SQLite database to see if instant messenger messages deleted by the user can be recovered. ![]() This is because, for the sustainability of social growth, it is necessary to control the digitalization and technology that heightens the risks of the future society. However, from the user’s point of view, the reliability of privacy protection, that is, whether the user’s data on the mobile device completely disappears when it is deleted, is critical. With the diffusion of mobile devices and Internet hyperconnectivity technology, all daily living records of individuals are being recorded on mobile devices in real time. ![]()
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