V. STUDY ENVIRONMENT
During the implementation phase, various types of com- puters and mobile devices were chosen to check the extent of support of the selected forensic tools. It is not necessary to use the same computing devices or smart phones while working with similar systems in the future. TABLE I. PARAMETER MAPPING

Data Sources and Information Integration 1) Data Integration from Different Mobile Devices/Sources by A Single Tool

2) Ability to Overcome Encryption And User Locks

3) Privacy of Data Extracted and Modes of Extraction

Knowledge processing 1) Speed of Extraction of Data and Accuracy of Data

2) Fault Tolerance of the Forensic Tool

Data integrity and validation 1) Data Tampering Detection

2) Data Integrity Management

Presentation 1) Collaboration Capabilities of the Forensic Tool

Additional Factors 1) Vendor Information (Updates, Data Storage Security, Reliability, Admissibility of Evidence)

A. Personal Computer Environment …show more content…
Forensic and Cellebrite’s UFED Physical Analyzer, required a computer for processing data, performing analysis and viewing of reports. SIFT could only be used in a Linux Environment, hence a Linux Workstation (Ubuntu 14.04) was used. TSK was installed on another Linux workstation (Ubuntu 12.04.5) to work via command line, and the GUI - based Autopsy tool was installed on a Windows Workstation (Windows 10). The commercial tools - MOBILedit! Forensic and Cellebrite’s UFED Physical Analyzer were installed on Windows Workstations (Windows 8.1 and Windows 10