Unit 1 : Recovery of Deleted files, recovery of data from the hard disk, damaged FAT, using of file carving tools.
Unit 2 : Explain Methodology of analysis, preparation & updation of the list of relevant keywords, their search.
Unit 3 : Analysis of media files headers, manual of graphics, audio, video files; Steganography in media files, the process of hiding of data/data files in media files.
Unit 4 : Role of logs in forensic analysis, access logs from various sources, log analysis tools, analysis of logs using log analysis tools and manually.
Unit 5 : Preparation of Computer Forensic Analysis Reports, Executive Summary, Goals/Objective of the Analysis, case questionnaires with relevant findings, referring to annexing of supporting documents, screenshots, photographs; tools used, forensic analysts involved, Report writing Guidelines, organizing the Reports, Documenting Investigative Steps with sections& subsections, Conclusion, Expert witness, testimony by a forensic analyst and role of an expert witness in judicial courts.