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A 500-700 word, double spaced paper, written in APA format, based on below sources and a bibliography and attached abstract, powerpoint. Paper should have the content and completeness of this policy based on the specifications givenGarfinkel, S. L. (2010). Digital forensics research: The next 10 years. Digital Investigation, 7, S64–S73. https://doi.org/10.1016/j.diin.2010.05.009Quick, D., & Choo, K.-K. R. (2018). Quick Analysis of Digital Forensic Data. In D. Quick & K.-K. R. Choo (Eds.), Big Digital Forensic Data: Volume 2: Quick Analysis for Evidence and Intelligence (pp. 5–28). https://doi.org/10.1007/978-981-13-0263-3_2uLin, X. (2018). File Signature Searching Forensics. In Introductory Computer Forensics (pp. 235-244). Springer, Cham. Dhar, K., & Pingle, Y. (2016, March). Digital Forensic Investigations (DFI) using Internet of Things (IoT). In 2016 3rd International Conference on Computing for Sustainable Global Development (INDIACom) (pp. 1443-1447). IEEE. final_project_abstract_filesignatureforensics.docx final_project_intro_filesignatureforensics.docx presentation_filesignatureforensics.pptx Unformatted Attachment Preview Digital File Signature Forensics ABSTRACT The digital forensics is a method of gaining access to the crime scene where digital crime has been committed. It involves also learning computerized document signature at the crime scene for investigation. There is a strategy for applying relevant information in the assortment, examination, and introduction of advanced verification to councils or courts. The technique mostly involves protection, recognizable accreditation proof, gathering, and reporting PC proof, which is put away as electronic, optical, or attractive media. These are but several unique ways of collecting data at the crime scene and a way to prove a crime at a digital arena. Several tools have been created, on the other hand, to aide in recognition of the type of crime committed based on the different digital grounds. Since there are various documents put away in a PC, there is consistently the need to limit search space to spot materials that are suspicious and to make it simple for criminological inspectors to scan for vital information. Critically, this progression requires the utilization of a mark examination, which is a procedure whereby documents, their expansions just as headers are contrasted and perceived databases of extensions and headers with a point of discovering the materials that might be covered up on the capacity media only as validating them. Since there is a progression in the complexity of data, data encryption, and other protection strategies, more tools have been developed to handle the data recovery process. The continued interference with the very data we wish to recover thus may be lost in the process due to the technological advancements in data protection. The paper, however, proposes an arrangement for accomplishing a dramatic improvement in exploration and operational proficiency through the selection of efficient methodologies for speaking to legal information and performing a criminological calculation. References Garfinkel, S. L. (2010). Digital forensics research: The next 10 years. Digital Investigation, 7, S64–S73. https://doi.org/10.1016/j.diin.2010.05.009 Quick, D., & Choo, K.-K. R. (2018). Quick Analysis of Digital Forensic Data. In D. Quick & K.K. R. Choo (Eds.), Big Digital Forensic Data: Volume 2: Quick Analysis for Evidence and Intelligence (pp. 5–28). https://doi.org/10.1007/978-981-13-0263-3_2 Digital File Signature Forensics Digital file signature forensics is a method of applying scientific knowledge in the collection, analysis and presentation of digital proof to tribunals or courts. The method entails preservation, credential identification, collecting and documenting computer evidence which is stored as electronic, optical or magnetic media. There are five major steps in digital file signature forensics and they are as follows; first, there is creation of a precise physical replica of a digital media. Second, there is loading of image on a formatted or rather on black hard disk. In addition, there is the safeguarding of the original media on a sealed container. Lastly, there is marking and recovering data of significant value. Step four mainly entails examining of image and exploration of evidence. Since there are various files stored in a computer, there is always the need to minimize search space in order to spot files that are suspicious and to make it easy for forensic examiners to search for important data (Garfinkel, 2010). Most importantly, this step requires the use of signature analysis which is a process whereby files, their extensions as well as headers are compared with recognized databases of extensions and headers with an aim of finding out the files that may be hidden on the storage media as well as authenticating them. Digital file signature forensics utilizes seven major tools that assist in digital evidence collection and they are as follows; Disk and data capture tools, Email analysis tools, File analysis tools, OS analysis tools, Network forensic tools and data base analysis tools and registry and analysis tools. The tools have advanced such that they can carry out various activities ranging from simple to advanced level. I intend to research on Digital File Signature Forensics through two major ways mainly through print sources and electronic sources. In relation to the print sources, I will start up by scanning through chapters, headings and table of contents to ensure that the print source have information that closely related to my topic. Lastly, in relation to electronic sources, I will research through World Wide Web and the internet for information relevant to digital file signature forensics. References Garfinkel, S. L. (2010). Digital forensics research: The next 10 years. digital investigation, 7, S64-S73. Quick, D., & Choo, K. K. R. (2018). Quick analysis of digital forensic data. In Big Digital Forensic Data (pp. 5-28). Springer, Singapore. 1 File Signature Forensics ARCHITHA REDDY MANDADI DIGITAL FORENSICS NEW ENGLAND COLLEGE 2 Overview  This paper is discussed through analysis the subject in details and with examples  Various steps in forensic data analysis are discussed together with what happens at each step  Further, the tools that help in the process are highlighted together with what they do  In conclusion an analysis of the strategic application of the analyzed results is discussed 3 Introduction  An investigative research method  Uses scientific knowledge to collect and present proof  It is done digitally to support a case e.g. prosecution  Mostly applies to computing aided crimes 4 Evidence storage locations  Electronic media  Optical media  Magnetic media 5 Steps in DFSF  Creation of a precise digital replica of the digital media  Loading of image on a formatted or blank hard disk - Safeguarding the of the original media securely  Marking and recovery of the important data  Image examination and exploration of evidence 6 Step 1: Replica creation  A new file is created  It has to be exactly the same as the original  This ensures that the factors match with the original filer  It makes the results more precise and accurate 7 Step2: Securing on a blank hard disk  A formatted hard disk or a blank one is used  This is to ensure that no conflict or infections  The hard disk holds it securely for reference  The hard disk has to be safely stored out of risk 8 Step 3: Marking and recovery  All important data files are market for easy identification  The recovery process is initiated to get the files being required  The recovered data is securely stored for reference Step 4: exploration of evidence  The image in this exercise is examined  Evidence is then explored from the files  A report is presented giving the findings 9 Signature analysis  The process used to explore the evidence  Files, extensions, and headers are compared with recognized database to find hidden files and to authenticate them  The process uses several tools to accomplish this 10 Digital Signature Forensic Tools…  Disk and data capture tools used to capture data stored in hard disks for analysis  Email analysis tools used to capture data in emails for analysis and investigation 11 DSF Tools cont.…  File analysis tools analysis filers and data locations to extract required information  OS analysis tools Analyses the operating system to establish the actions and operations of the computer that is being investigated 12 DSF Tools cont.…  13 Network forensic tools Used to check the network and established the activities that have been carried out  Database analysis tools Analysis database activities and establishes the kind of data which may be useful and of interest in the case DSF Tools cont.…  Registry and analysis tools Help in investigating the data registries to establish the log information that may contain important information concerning the case 14 15 Conclusion  Further verification is done after the analysis to ensure that the information is admissible in court  This helps in the protection, recognizable accreditation proof, gathering and reporting PC proof in all medias,  It is an effective way of collecting digital forensic evidence to support cases 16 Reference  Garfinkel, S. L. (2010). Digital forensics research: The next 10 years. Digital Investigation, 7, S64–S73. https://doi.org/10.1016/j.diin.2010.05.009  Quick, D., & Choo, K.-K. R. (2018). Quick Analysis of Digital Forensic Data. In D. Quick & K.- K. R. Choo (Eds.), Big Digital Forensic Data: Volume 2: Quick Analysis for Evidence and Intelligence (pp. 5–28). https://doi.org/10.1007/978-981-13-0263-3_2  Lin, X. (2018). File Signature Searching Forensics. In Introductory Computer Forensics (pp. 235244). Springer, Cham.  Dhar, K., & Pingle, Y. (2016, March). Digital Forensic Investigations (DFI) using Internet of Things (IoT). In 2016 3rd International Conference on Computing for Sustainable Global Development (INDIACom) (pp. 1443-1447). IEEE. The end “thank you!” ... Purchase answer to see full attachment