Digital Forensics: Foundations of Investigation — PickAClass
⏱ 3h 📚 30 lessons

Digital Forensics: Foundations of Investigation

Acquire the foundational knowledge and practical methodologies needed to conduct thorough digital forensic investigations.

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About this course

The digital world is vast, and with it comes the critical need to understand how to investigate incidents and uncover truth from data. This course will guide you through the fundamental concepts and practical steps of digital forensics, enabling you to systematically approach and analyze digital evidence. Upon completing this course, you will be equipped to understand the entire lifecycle of a digital forensic investigation, from initial incident response to final reporting, ready to apply these skills in real-world scenarios. What you'll learn: * Understand core principles of digital forensics and incident response. * Learn systematic methodologies for acquiring and preserving digital evidence. * Apply techniques for analyzing various data sources, including file systems and cloud environments. * Practice interpreting network traffic and log data for forensic insights. * Develop skills in documenting and reporting findings from digital investigations. * Grasp the ethical considerations and legal frameworks governing digital forensics. * Recognize common attack patterns and evidence types in modern cyber incidents. The course begins with an introduction to the field, its key terminology, and ethical considerations, progressing through evidence acquisition, analysis techniques for different data types, and practical reporting. This course is designed for absolute beginners with no prior experience in cybersecurity or digital forensics. No prerequisites are required. Start your journey into digital forensics and learn to uncover digital truths.

Course contents

6 modules · 30 lessons · 3h

1 Introduction to Digital Forensics
Establish the foundational vocabulary, principles, and ethical boundaries of the field.
5 lessons · 30 min
  1. Welcome to the Digital Truth
    Introduction to the course goals and the role of a digital forensic investigator.
    6 min
  2. The Language of Forensics
    Understanding key terminology like artifacts, volatility, and bit-stream images.
    6 min
  3. Core Forensic Principles
    Exploring Locard's Exchange Principle and the scientific method in forensics.
    6 min
  4. Ethics and Objectivity
    The importance of unbiased analysis and ethical conduct during an investigation.
    6 min
  5. Legal Frameworks and Admissibility
    Overview of laws and rules that determine if digital evidence is valid in court.
    6 min
2 The Investigation Lifecycle
Understand how investigations start and the patterns of modern cyber attacks.
5 lessons · 30 min
  1. Incident Response Basics
    The initial steps taken when a security breach is first detected.
    6 min
  2. The Forensic Lifecycle
    A step-by-step overview of the entire investigation process from start to finish.
    6 min
  3. Identifying Evidence Sources
    Learning where digital evidence hides in hardware and software.
    6 min
  4. Common Attack Patterns
    Recognizing how attackers move, from phishing to data exfiltration.
    6 min
  5. Modern Evidence Types
    Identifying artifacts left behind by modern cyber incidents and malware.
    6 min
3 Evidence Acquisition and Preservation
Master the systematic methods for collecting and protecting digital data.
5 lessons · 30 min
  1. Acquisition Methodologies
    Systematic approaches to gathering data without altering the original source.
    6 min
  2. The Order of Volatility
    Prioritizing which data to collect first based on how quickly it disappears.
    6 min
  3. Forensic Imaging Techniques
    The difference between copying files and creating a forensic bit-stream image.
    6 min
  4. Ensuring Data Integrity
    Using hashing algorithms to prove that evidence has not been tampered with.
    6 min
  5. The Chain of Custody
    Maintaining a rigorous log of who handled the evidence and when.
    6 min
4 Analysis: File Systems and Logs
Learn to extract meaning from stored data and system records.
5 lessons · 30 min
  1. File System Fundamentals
    How operating systems store data and where hidden evidence resides.
    6 min
  2. Recovering Deleted Data
    The science of finding files that the user thought were gone forever.
    6 min
  3. Introduction to Log Analysis
    Understanding logs as the 'black box' of a digital system.
    6 min
  4. Interpreting System Logs
    Finding clues in Windows Event Logs and system-level records.
    6 min
  5. Application and User Logs
    Tracking user activity through browser history and application logs.
    6 min
5 Analysis: Network and Cloud
Expand investigation skills to data in motion and remote environments.
5 lessons · 30 min
  1. Network Traffic Basics
    Understanding how data packets move across a network.
    6 min
  2. Analyzing Traffic Artifacts
    Identifying suspicious communication patterns in network captures.
    6 min
  3. Intro to Cloud Forensics
    The unique challenges of investigating data stored in the cloud.
    6 min
  4. Cloud Evidence Sources
    Where to find logs and data in SaaS and IaaS environments.
    6 min
  5. Challenges in Remote Analysis
    Dealing with jurisdictional and technical hurdles in cloud investigations.
    6 min
6 Documentation and Professional Practice
Finalize the investigation by creating professional reports and summaries.
5 lessons · 30 min
  1. Documenting the Process
    Keeping detailed contemporaneous notes during the entire analysis.
    6 min
  2. Writing the Forensic Report
    Structuring a formal report that is clear for both technical and legal readers.
    7 min
  3. Presenting Your Findings
    Tips for explaining complex digital evidence to non-technical stakeholders.
    6 min
  4. Case Review: From Start to Finish
    A walkthrough of a simulated real-world scenario to reinforce all steps.
    7 min
  5. Next Steps in Your Journey
    Guidance on further certifications and career paths in digital forensics.
    4 min
Final project

The 'First Responder' Simulation

You are presented with a scenario involving a suspected data breach. You must outline the acquisition plan, identify key artifacts from a provided set of logs/file lists, and draft a summary forensic report.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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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 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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PickAClass
Skills profile · verifiable
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Digital Forensics: Foundations of Investigation
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Digital Forensics: Foundations of Investigation
Page 2 of 2
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
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
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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