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Swayam

Digital Forensics

Uttarakhand Open University, Haldwani and IGNOU via Swayam

Overview

Computer forensics, or digital forensics, is a fairly new field. Computer forensics investigators, also known as computer forensics specialists, computer forensics examiners, or computer forensics analysts, are charged with uncovering and describing the information contained on, or the state or existence of, a digital artifact. Digital artifacts include computer systems, hard drives, CDs, and other storage devices, as well as electronic documents and files like emails and JPEG images. The fast-growing field of computer forensics includes several branches related to firewalls, networks, databases, and mobile devices. Digital forensics technicians can find work with many types of organizations: government (local, state, and federal), accounting firms, law firms, banks, and software development companies. Essentially, any kind of organization that has a computer system may have a need for a digital forensics specialist. Some digital forensics specialists opt to start their own businesses, giving them an opportunity to work with a variety of clients. Computer forensics investigators provide many services based on gathering digital information, from investigating computer systems and data in order to present information for legal cases to determining how an unauthorized user hacked into a system. A digital forensics examiner does many things in the course of these tasks – protects the computer system, recovers files (including those that were deleted or encrypted), analyses data found on various disks, and provides reports, feedback, and even testimony when required. The employment outlook for digital forensics examiners and investigators is favorable due to the rapid growth of crimes involving computers (cybercrime). Learning Outcomes After the successful completion of this course, the learner will be able to: A. Understand the importance of a systematic procedure for investigation of data found on digital storage media that might provide evidence of wrong-doing. B. Understand the file system storage mechanisms of the operating systems. C. Use tools for faithful preservation of data on disks for analysis. D. Find data that may be clear or hidden on a computer disk. E. Learn the use of computer forensics tools used in data analysis, such as searching, absolute disk sector viewing and editing, recovery of files, password cracking, etc. F. Understand how to present the results of disk data analysis in a court proceeding as an expert witness.

Syllabus

WEEK

TOPIC

MODULE




Week 1




Introduction to Digital Forensic

Definition of Computer Forensics

Cyber Crime

Evolution of Computer Forensics

Objectives of Computer Forensics

Roles of Forensics Investigator

Forensics Readiness

Steps for Forensics



Week 2



Computer Forensics Investigation Process

Digital Forensics Investigation Process

Digital Forensics Investigation Process-Assessment Phase

Acquire the Data

Analyze the Data

Report the Investigation


Week 3


Digital Evidence and First Responder Procedure

Digital Evidence

Digital Evidence Investigation Process

First Responders Toolkit

Issues Facing Computer Forensics

Types of Investigation

Techniques in digital forensics



Week 4



Understanding Storage Media and File System

The Booting Process

LINUX Boot Process

Mac OS Boot Sequence

Windows 10 Booting Sequence

File System

Type of File Systems






Week 5






Windows Forensics

Introduction to Windows Forensics

Windows Forensics Volatile Information

Windows Forensics Non- Volatile Information

Recovering deleted files and partitions

Windows Forensics Summary

Digital Forensics Road map: Static Data Acquisition from windows using FTK Imager

Live Data Acquisition using FTK Imager

FTK Imager

Installation of KALI Linux

RAM Dump Analysis using Volatility

Static Data Acquisition from Linux OS



Week 6



Recovering Deleted Files and Partitions

Digital Forensics Tools

Overview of EnCase Forensics

Deep Information Gathering Tool: Dmitry Page

Computer Forensics Live Practical by using Autopsy and FTK Imager






Week 7






Network Forensics

Introduction to Network Forensics

Network Components and their forensic importance

OSI internet Layers and their Forensic importance

Tools Introduction Wireshark and TCPDUMP

Packet Sniffing and Analysis using Ettercap and Wireshark

Network Forensics

Wireshark Packet Analyzer

Packet Capture using TCP DUMP

Website Penetration: WHOIS, nslookup




Week 8




Logs & Event Analysis

Forensic Analysis using AUTOPSY: Linux and Windows

Forensics and Log analysis

Compare and AUDIT Evidences using Hashdeep Page

Data Carving using Bulk Extractor: Kali Linux and Windows

Recovering Evidence from Forensic Images using Foremost



Week 9



Application Password Cracking

Introduction to Password Cracking

Password Cracking using John the Ripper

Password Cracking using Rainbow Tables

PDF File Analysis

Remote Imaging using E3 Digital Forensics






Week 10






Wireless and Web Attacks

WiFi Packet Capture and Password Cracking using Aircrack ng

Introduction to Web Attacks

Website Copier: HTTRACK

SQL Injection

Site Report Generation: Netcraft

Vulnerability Analysis: Nikto

Wayback Machine

Deep Information Gathering Tool: Dmitry

Image Metadata Extraction using Imago

Week 11

Email Forensics Investigation

Email Forensics Investigations



Week 12


Mobile Device Forensics

Mobile Forensics

Preparation for Digital Forensic investigation

Investigative reports, expert witness and cyber regulations

Introduction to Report Writing

Forensic Reports & Expert Witness

Demonstration of Some Forensics Tools

Demonstration of Some Forensics Tools

Taught by

Dr. Jeetendra Pande

Reviews

4.8 rating, based on 68 Class Central reviews

Start your review of Digital Forensics

  • Anonymous
    The course is quite helpful to understand emerging issues and benefits related to Digital Forensics. A small suggestion is as follows: In the Unit 14 (Mobile Forensics), Practice: Check your progress- Q.N. 18) What is the consequence of failing t…
  • Profile image for Golden Sikka
    Golden Sikka
    Digital Forensics कोर्स जो
    Uttarakhand Open University Haldwani द्वार स्वयम पोर्टल के माध्यम से संचालित किया गया है एक बहतरीन कोर्स है जो बेहद रचनात्मक तरीके से प्रस्तुत किया जाता है यह कोर्स केवल सर्टिफिकेट तक ही सीमित नहीं है बल्कि यह डिजिटल फाॅरेंसिक दुनिया की एक खूबसूरत यात्रा रही है इसमें डिजिटल फाॅरेंसिक के तकनीकी ज्ञान को बहुत बहतरीन तरीके से समझाया गया है साथ ही क्विज और असाइनमेंट के माध्यम से परीक्षा पूर्व की बहतरीन तैयारी करवाई जाती है जो ज्ञान के साथ साथ आत्मविश्वास में भी वृद्धी करता है। Prof. Jeetendra Pande और उनकी पूरी टीम को बहुत बहुत धन्यवाद।
  • Anonymous
    The Digital Forensics course offered on SWAYAM is a comprehensive and engaging introduction to the field of digital forensics. The course material is well-structured, covering a wide range of topics from fundamental concepts to advanced techniques.…
  • Anonymous
    The Digital Forensics class offers a comprehensive introduction to the field of digital investigations, focusing on the tools and techniques used to analyze digital evidence. Topics covered include computer forensics, mobile device forensics, networ…
  • Anonymous
    I recently completed the 'Digital Forensic' course and I'm absolutely thrilled! The instructors were experts, the curriculum was well-structured, and the hands-on quiz were incredibly valuable. I gained practical skills in forensic subject matter and the mentorship was top-notch.

    The course exceeded my expectations, and I'm now confident in my ability to tackle digital forensic projects. If you're looking to upskill or transition into digital forensics, I highly recommend this course!

    Key Takeaways of the course

    - Comprehensive curriculum
    - Expert instructors
    - Quiz & Practicality
    - Valuable mentorship

    Thank you!
  • Anonymous
    The digital forensics course offered an in-depth exploration of advanced incident response and threat hunting techniques. It equipped me with essential skills to detect and mitigate sophisticated cyber threats, including advanced persistent threats (APTs) and organized crime tactics. The hands-on labs and real-world scenarios enhanced learning, allowing me to apply theoretical knowledge practically. Overall, this course is invaluable for anyone looking to excel in cybersecurity and digital forensics, providing tools and methodologies that are crucial in today’s complex threat landscape.
  • The lectures were good. Informative sessions. Advanced tools and techniques may be added up towards the end which might help out aspires to deal with mobile forensics and network forensics
  • Anonymous
    Suggestions

    1. More number of quiz to be included.
    2. More forensic software to be included.

    Course is exhaustive and covered all relevant topics diligently.

  • Anonymous
    I recently completed this online class, and it exceeded all my expectations! The material was well-organized, and the instructor’s explanations were clear and engaging. I really appreciated the interactive elements like quizzes and assignments that helped reinforce what I learned.

    The platform was easy to navigate, and I could study at my own pace, which fit perfectly with my busy schedule
  • Anonymous
    I'm absolutely thrilled! The instructors were experts, the curriculum was well-structured, and the hands-on quizzes were incredibly valuable.

    The course exceeded my expectations. If anybody is looking to upskill or transition into digital forensics, I highly recommend this course!
    - Comprehensive curriculum
    - Expert instructors
    - Quizzes
    - Valuable mentorship
    Thank you,
  • Anonymous
    Easy to understand and implement.
    Content was delivered in a way it suits me very comfortable with learning as my computer network basics was strong and i found algorithm implemention easy.
    Also professor was so kind and humble, we got cleared all doubts during sessions
  • Anonymous
    Best content on digital i ever seen covered almost each and possible aspects of digital forensic in detail and the best part is hands on of tools and gamification version of exam (Quizes) thank you so much for providing such an valuable course
  • Anonymous
    This was a very good and knowledgable course. I got to learn many new things about types of cyber crimes, tools and how to protect ourselves from social engineering attacks, cyber attacks.
  • Anonymous
    It is nice experience of this course. Thank you so much. I kindly request you to organize such course for only on Mobile forensic.
    Thank you.
  • Anonymous
    Topic wise explanation is ok but Programming part is not covered.
    please concentrate the programming part also because its helpful for new learner
  • Anonymous
    The course materials and lectures are quite helpful for learning about Digital Forensics and the its evolving development.
  • Profile image for Kaushik Chakraborty
    Kaushik Chakraborty
    Hi Respected Dear Sir Madam My self Kaushik Chakraborty Student Of Digital Forensics
    Uttarakhand Open University, Haldwani via Swayam
    Respected Teacher & Mentor Is Very Good So Easley I learned A lots of about The Forensics Science Related it's Very Great Opportunity For Us Need More New Videos classes & chapter overall its Great
  • Anonymous
    Very helpful and good course ..

    Course खुप छान आहे. या मधून खुप गोष्टी शिकण्यासाठी मिळतात. या अभ्यास क्रमाचा प्रत्येक नागरिकाला खुप उपयोग होईल.
  • Anonymous
    Course conduction is very well organized planned and well-executed by the organizers. We expect many courses from IGOU NPTEL to conduct in the same manner. I was looking for VANET courses, if could provide it would be a great help.
    Regards and Thanks
    Pradeep
  • Anonymous
    I'm excited to learn more about the skills of a Digital Forensics engineer and possible career opportunities. I believe a career in Digital Forensics could be right for me...

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