A practical, field-tested structure for digital evidence handling.

This article summarizes a complete set of tools and methods used during forensic examinations and OSINT-assisted investigations. The goal is simple: collect, preserve, analyze, correlate, and report digital evidence without contaminating it.

The workflow is divided into multiple phases: 1) Identification 2) Acquisition 3) Validation 4) Analysis 5) Correlation 6) Reporting

1. Identification Phase

Before touching any device, you determine:

Common indicators to check:

2. Acquisition Phase

The goal here is bit-by-bit preservation of the device, ensuring nothing can be challenged later.

Recommended tools:

Typical outputs:

3. Validation Phase

Every collected image or file must be verified.

Tools:

Purpose:

4. Analysis Phase

This is the heart of the forensic/OSINT workflow — extracting meaning from the collected data.

Core analysis tools:

OSINT-specific tools:

5. Correlation Phase

Here you assemble the big picture.

Examples of correlation tasks:

This phase often decides the success of the entire investigation.

6. Reporting Phase

Your output must be:

Typical structure:

Summary

This workflow is a distilled version of real-world digital forensics and OSINT practices. It ensures evidence is collected, validated, analyzed, correlated, and documented in a way that withstands scrutiny — whether for internal investigations or legal proceedings.

Future articles in the Forensics section will go deeper into every phase, including: