Understand the discipline
Forensic lifecycle, acquisition, hashing, disk/network/memory/cloud concepts, quality systems, tool validation, legal orientation and professional-use boundaries.
Open free reference ↗GNU Legal × Gnu Group Learning Academy · Practitioner Laboratory
Digital & Cyber Forensics Practitioner
Move from reading forensic methodology to working synthetic evidence. Build timelines, test competing hypotheses, document limitations and write findings that another examiner can review.
Free → paid progression
Learn for free. Pay for investigation practice.
The GNU Legal reference remains public. The paid Academy layer adds persistent casework, evidence selection, timeline correlation, examiner challenge and investigation records.
Work the investigation
Persistent evidence notebook, case timelines, competing hypotheses, Guided/Analyst/Examiner modes, Senior Examiner challenge and exportable case records.
Defend what the evidence proves
The workbench separates observation, inference, attribution and conclusion. A valid login, matched IP address or attached device cannot silently become a claim about a specific human actor.
Who this is for
For practitioners who need to reason from evidence.
Prior professional forensic experience is not required, but learners should be comfortable with basic operating-system and network concepts.
IT → DFIR
Linux, Windows, network and platform administrators moving toward incident response, investigations or security engineering.
SOC / Incident Response
Analysts who want stronger timeline correlation, hypothesis testing, evidence selection and reporting discipline.
Legal / Compliance
Advocates, investigators and compliance professionals who need to understand provenance, integrity, technical limitations and defensible digital-evidence reporting.
Prerequisites
Working familiarity with Linux or Windows, TCP/IP/networking and basic security concepts. No commercial forensic suite is required.
Technical environment
Browser-first, with optional local-tool depth.
The core laboratory runs in the browser so learners can focus on evidence reasoning without building a specialist workstation first.
Inside the browser
Synthetic host, identity, filesystem and network artefacts; Evidence Locker; Timeline Studio; hypothesis board; limitations; defensible finding; persistent progress.
Optional local analysis
Selected future/advanced exercises may use downloadable PCAPs, logs, filesystem extracts or memory artefacts with open tools such as Wireshark, Autopsy/Sleuth Kit, Volatility and standard Linux utilities. Any local-tool requirement will be identified before the case.
What you export
A JSON investigation record containing the case identity, learner name, selected exhibits, selected timeline events, observation, hypothesis reasoning, competing explanation, limitations and final finding.
Access model
The entitlement has no fixed expiry in this release while it remains active. Browser sessions expire for security, and access can be restored with the learner email and issued access code.
Try the method
See the Quality Gate challenge an overreach.
A short public Guided-mode preview demonstrates the reasoning mechanic before purchase. It is not one of the full paid case files.
Guided preview · synthetic Windows evidence
Can you prove data theft from these facts?
E-01USBSTORRemovable device DEV-4421 was enumerated.
E-02MountedDevicesThe volume was mapped to drive E: during the relevant session.
E-03Jump ListA recent-item artefact references E:\\project-export.zip.
Learner draft
“The employee stole the project archive using a USB drive.”
Senior Examiner
Challenge the conclusion.
The laboratory does not score confidence by how strongly a conclusion is worded. It asks whether each proposition is supported by the evidence.
Launch investigations
Three cases. One disciplined method.
All artefacts are synthetic training material. No case asks the learner to identify a real person or make a legal guilt determination.
Suspicious USB / Data Removal
A project team reports that a confidential design archive may have been copied shortly before an employee left the organisation. A USB device was connected during the relevant period. Determine what the evidence establishes without assuming that device attachment proves data theft.
Objective: Separate device presence, volume mapping, archive creation, shell interaction and file-operation evidence into distinct propositions; then document what is established about transfer and what remains unresolved about human attribution and intent.
Primary environment: Windows endpoint · Registry, NTFS, Recent Items and endpoint telemetry
Linux Server Compromise
A public Linux application server generated an outbound alert after an unusual SSH session. Reconstruct the likely sequence from authentication, process, service and web evidence while preserving uncertainty about initial access.
Objective: Correlate host artifacts into a defensible timeline and identify which statements are observations, which are inferences and which still require corroboration.
Primary environment: Linux server · SSH, sudo, filesystem, process and web evidence
Suspicious Data Transfer
Network monitoring recorded a large encrypted outbound session from an engineering endpoint after a compressed archive was created. Determine whether the supplied evidence supports exfiltration, and state the attribution limits.
Objective: Correlate endpoint and network evidence without treating encrypted traffic volume or DNS resolution as proof of content or intent.
Primary environment: Enterprise endpoint · filesystem, application, identity, DNS and TLS metadata
Investigation method
Observation before attribution.
The same reasoning chain is enforced across every case.
Preserve scope→Inspect evidence→Build timeline→Test hypotheses→Record limitations→Write finding
Legal & quality framework
Technical findings must survive evidentiary scrutiny.
The programme teaches documentation that supports review and authentication. It does not promise admissibility or replace applicable law, laboratory SOPs, competent legal advice or judicial determination.
Electronic-record foundation
Casework reinforces provenance, integrity, manner of production, device particulars and limitations relevant to electronic-record handling and Section 63 certification where applicable.
India Code ↗Authentication concepts
International comparison introduces authentication under Rule 901 and certified electronic-evidence concepts under Rule 902(13)–(14), without treating those rules as universal requirements.
Federal Rules of Evidence ↗Incident-reporting decision
Cases 02 and 03 include a reporting-decision layer: determine whether the facts fit a reportable category, identify when notice arose, and separate an initial report from later evidentiary supplementation.
CERT-In directions ↗Commencement-aware breach reasoning
Case 03 requires learners to check whether the relevant DPDP provisions are in force for the hypothetical incident date before applying a personal-data-breach analysis. The exercise distinguishes proven transfer from assumptions about content and affected individuals.
Commencement notification ↗Programme roadmap
Three launch cases, with deeper evidence domains next.
Roadmap items are planned learning expansions, not included deliverables for the current purchase.
Windows intrusion / ransomware + memoryM365 / business email compromiseAWS CloudTrail / IAM investigationAndroid artefactsAdvanced memory forensics
Practitioner access
Unlock the Investigation Laboratory.
Introductory access is ₹1,499.00 inclusive of GST. The purchase is for the three-case Investigation Laboratory, persistent workspace, Senior Examiner challenges and exportable case records. The GNU Legal reference remains free.
Credential clarity: practitioner assessment and certificate are not included in the current release. The Academy Demo Certificate in the site navigation demonstrates the separate Fundamentals certificate system and is not a credential for this programme.
Need seats for a team, college or training cohort? Contact the Academy for institutional access options.
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