Digital Forensics Fundamentals for Beginners — PickAClass
⏱ 3h 2m 📚 28 lessons 🎧 Audio version

Digital Forensics Fundamentals for Beginners

Learn the core principles and practical steps to investigate digital incidents and preserve evidence effectively.

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About this course

Understanding how to investigate digital incidents is crucial in today's interconnected world, where data breaches and cyber threats are increasingly common. This course will equip you with the foundational knowledge and practical skills to conduct basic digital forensic investigations, ensuring data integrity and proper evidence handling. What you'll learn: * Understand fundamental concepts of digital forensics, evidence types, and the investigation lifecycle. * Apply systematic methodologies for identifying, collecting, and preserving digital evidence from various sources. * Learn to use foundational forensic techniques for data acquisition and analysis on common operating systems. * Explore the basics of mobile device forensics and cloud evidence collection principles. * Practice documenting forensic findings and constructing clear investigative reports. * Grasp the ethical considerations and legal principles relevant to digital investigations. The course begins with essential terminology and theoretical foundations, then progresses to practical application of forensic techniques through detailed explanations and examples. This course is designed for absolute beginners with no prior experience in cybersecurity or digital forensics, providing a clear path to understanding this critical field. Start your journey into digital forensics today and develop essential investigative skills.

Course contents

6 modules · 28 lessons · 3h 2m

1 Foundations of Digital Forensics
Understand the core definitions, legal boundaries, and ethics of the forensic field.
5 lessons · 33 min
  1. What is Digital Forensics?
    Define digital forensics and its role in modern criminal and corporate investigations.
    6 min
  2. The Forensic Glossary
    Master essential terminology like artifacts, bit-stream images, and write-blocking.
    7 min
  3. Legal Principles & Admissibility
    Learn the legal standards required for digital evidence to be accepted in a court of law.
    8 min
  4. Ethics in Investigation
    Explore the ethical responsibilities of an investigator, including objectivity and privacy.
    6 min
  5. The Mindset of an Investigator
    Develop the critical thinking and attention to detail necessary for forensic work.
    6 min
2 The Investigation Process
Learn the step-by-step lifecycle of a digital investigation and how to categorize evidence.
5 lessons · 32 min
  1. The Investigation Lifecycle
    Walk through the phases from initial response to final reporting.
    7 min
  2. Volatile vs. Non-Volatile Evidence
    Distinguish between data that disappears when power is lost and data that persists.
    6 min
  3. Identifying Evidence Sources
    Apply systematic methodologies to find where relevant data might be hidden in a scene.
    7 min
  4. Chain of Custody Basics
    Learn how to document the movement and handling of evidence to prevent tampering.
    6 min
  5. Order of Volatility
    Understand which data to collect first to minimize evidence loss during a live scene.
    6 min
3 Evidence Collection & Preservation
Master the technical skills needed to safely acquire and protect digital data.
5 lessons · 33 min
  1. Safe Handling of Hardware
    Procedures for physically securing devices while maintaining data integrity.
    6 min
  2. Integrity and Hashing
    Use cryptographic hashes (MD5, SHA) to prove that evidence has not been altered.
    7 min
  3. Forensic Imaging Techniques
    Understand bit-stream imaging and why it differs from a standard file copy.
    8 min
  4. Write Blockers
    Learn how hardware and software write blockers prevent accidental data modification.
    6 min
  5. Forensic Toolkits Overview
    A brief introduction to industry-standard tools for acquisition.
    6 min
4 Operating System Analysis
Explore how to find and analyze artifacts on Windows and Linux systems.
5 lessons · 34 min
  1. File System Fundamentals
    How operating systems organize data and what happens when a file is 'deleted'.
    7 min
  2. Windows Forensic Artifacts
    Analyze the Registry, Prefetch files, and Recycle Bin for user activity.
    8 min
  3. Linux Forensic Artifacts
    Investigate system logs, bash history, and configuration files in Linux.
    7 min
  4. Browser Forensics
    Extracting history, cookies, and cache to reconstruct online activity.
    6 min
  5. Timeline Analysis
    Reconstructing a chronological sequence of events from system timestamps.
    6 min
5 Mobile and Cloud Forensics
Understand the unique challenges and methods for modern mobile and remote data.
4 lessons · 26 min
  1. Mobile Forensics Basics
    Learn the difference between physical and logical acquisition of smartphones.
    7 min
  2. Challenges in Mobile Data
    Dealing with encryption, lock screens, and app-specific data storage.
    6 min
  3. Cloud Forensics Principles
    Understand how data is stored in the cloud and the jurisdictional challenges involved.
    7 min
  4. Collecting Cloud Evidence
    Methods for acquiring data from providers like Google, AWS, or iCloud.
    6 min
6 Reporting and Documentation
Learn to translate technical findings into a professional investigative report.
4 lessons · 24 min
  1. Documenting the Process
    How to take contemporaneous notes that stand up in court.
    6 min
  2. The Investigative Report Structure
    Learn the standard sections of a forensic report: Executive Summary to Conclusion.
    7 min
  3. Communicating Findings
    How to explain complex technical evidence to non-technical stakeholders.
    6 min
  4. Course Summary & Next Steps
    Review the journey and explore certifications and career paths in forensics.
    5 min
Final project

The 'First Responder' Simulation

You are called to investigate a suspected data leak. You must outline the steps to secure the scene, identify three potential evidence sources, describe the preservation method (including hashing), and draft a 1-page summary report of your intended actions.

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    3h 2m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Digital Forensics Fundamentals for Beginners
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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