Help2022 T2 BN309 Assignment 2 MEL SYD V1.0 Prepared by: ABM Russel Moderated by: Dr...

Question

Help2022 T2 BN309 Assignment 2 MEL SYD V1.0   Prepared by: ABM Russel        Moderated by: Dr Sanjeeb Shrestha  August, 2022    Assessment Details and Submission Guidelines  Unit Code BN309  Unit Title Computer Forensics  Assessment Type Individual   Assessment Title Computer forensics and anti-forensics techniques  Purpose of the  assessment (with  ULO Mapping)  This assignment assesses the following Unit Learning Outcomes; students should be  able to demonstrate their achievements in them.   • Document evidence and report on computer forensics findings; 	 • Implement a number of methodologies for validating and testing computer  forensics tools and evidence; 	 • Exhibit and understand forensics ethical behaviour and professional conduct; 	 • Implement a process to support the administration and management of computer  forensics; 	 • Conduct practical investigations into computer forensics, including industry and  legal procedures with respect to data acquisitions.	 Weight 20%  Total Marks 80  Word limit See the instructions.   Due Date Wednesday 11:55pm 28 September 2022  Submission  Guidelines  • All work must be submitted on Moodle by the due date along with a completed  Assignment Cover Page.   • The assignment must be in MS Word format, 1.5 spacing, 11-pt Calibri (Body) font  and 2 cm margins on all four sides of your page with appropriate section headings.    • Reference sources must be cited in the text of the report, and listed appropriately  at the end in a reference list using IEEE referencing style.  Extension • If an extension of time to submit work is required, a Special Consideration  Application must be submitted directly to the School's Administration Officer, in  Melbourne on Level 6 or in Sydney on Level 7.  You must submit this application  three working days prior to the due date of the assignment. Further information is  available at:   http://www.mit.edu.au/about-mit/institute-publications/policies-procedures-and- guidelines/specialconsiderationdeferment   Academic  Misconduct      • Academic Misconduct is a serious offence. Depending on the seriousness of the case,  penalties can vary from a written warning or zero marks to exclusion from the course  or rescinding the degree. Students should make themselves familiar with the full  policy and procedure available at: http://www.mit.edu.au/about-mit/institute- publications/policies-procedures-and-guidelines/Plagiarism-Academic- Misconduct-Policy-Procedure. For further information, please refer to the Academic  Integrity Section in your Unit Description.              Prepared by: ABM Russel        Moderated by: Dr Sanjeeb Shrestha  August, 2022      Assignment Description  Objectives:   The objective of this assignment is to gain theoretical and practical knowledge in different computer  forensics and anti-forensics techniques. The students should apply appropriate computer forensics  tools and techniques and write a report on their findings. Marks will be awarded based on the  sophistication and the in-depth exploration of the techniques.    Case Study:   You are investigating a recent Intellectual Property theft case.  Assignment Specification:  Prepare a report and video demonstration on the following sections related to the case study. You  need to research effective tools appropriate for this case. You can use your own files for analysis.  Provide the list of references using IEEE referencing style at the end of the report.   Task 1: Steganography  Use steganography to hide data in two image files (jpeg and bmp). For the assignment purpose, use a  secret text containing “MITXXXXXX”, where XXXXXX is your student number. Explain each step with  the help of screenshots from the tool you used. (250 words).  Task 2: Anti-forensics     Research on two anti-forensics techniques and write a report on your findings on these techniques.  Compare the pros and cons of these techniques in different contexts. Use one of the anti-forensic  techniques on your file and explain how useful it is. Please explain your methods with the help of  screenshots. (750 words)    Demonstration    Interview during lab session. You also need to prepare a video demonstration of your work. You  should appear in the video (You Tube or similar) at the first and last 30 secs to introduce yourself  and draw a conclusion on your experience with the different computer forensics and anti-forensics  techniques.   Prepared by: ABM Russel        Moderated by: Dr Sanjeeb Shrestha  August, 2022    Marking Criteria:     Questions  Description  Marks    Task 1 Data hiding using steganography   Explanation of procedure and screenshots  10  10  Task 2 Anti-forensic techniques  Pros and Cons   Application of anti-forensic on files  10  10  10  Presentation  Writing quality, Coherence, Report Structure 10  Reference style Follow IEEE reference style (should have both in-text citation  and reference list)  10  Demonstration  Interview and video demonstration 10   Total 80  Marking Rubric   Grade Mark HD   >=80%  D  70%-79%  CR  60%-69%  P  50%-59%  Fail

Shubham · Accepted Answer

Task 1
Data hiding using steganography 
Steganography is the art of hiding data like hiding sensitive data into the digital image. It can provide better security than cryptography and it can help in hiding contents of messages. It is a formal mechanism of data encryption and this method is used for converting the message into ciphertext with the use of encryption algorithm and the message can be sent to the recipient who is authorized for receiving and getting the original message [4]. The electronic communication can include steganography coding inside the transport layer like image file, program or document file. It is based on a data hiding technique that uses an LSB based algorithm for hiding secret messages by embedding it in cover media like images. Images are used for steganography because digital images are insensitive to the visual system of humans and it can be considered as a good cover carrier. 
Explanation of procedure and screenshots
Image 1
The above image is the tool that will be used for steganography, this will include use of image and a text that will be hidden in the image. 
In the above image, the image named “milky-way-2695569__340” has been selected and text message “MIT123456” will be hidden in the image. 
On the above file, the data gets hidden in the image with the use of steganography technique. 
Image 2
The above shows the layout of the tool that is used for steganography.
In this process, image named “ocean-3605547__340” has been used for hiding the text that is “MIT123456”. 
The above image is the output of steganography and text is hidden in the above image.
Task 2 
Anti-forensic techniques 
File encryption is another anti-forensic technique that can be used for processing the readable data into the unreadable format with the use of various encryption algorithms. The encryption of files can be an effective way for protecting the data from anti-forensic tools that can also be used for encrypting files with the intent for making the data difficult to decode or access. It is the way for encoding the file that has sensitive data for sending the file securely.

2022 T2 BN309 Assignment 2 MEL SYD V1.0 Prepared by: ABM Russel XXXXXXXXXXModerated by: Dr Sanjeeb Shrestha August, 2022 Assessment Details and Submission Guidelines Unit Code BN309 Unit Title...

Answer To: 2022 T2 BN309 Assignment 2 MEL SYD V1.0 Prepared by: ABM Russel XXXXXXXXXXModerated by: Dr Sanjeeb...

Answer To This Question Is Available To Download

Related Questions & Answers

Submit New Assignment