IDFEInstitute of Digital Forensic Examiners
IDFE-CFXExaminer

Computer Forensic Examiner

Examination of computers and their storage: file systems, operating system artifacts, timelines and the traces users and attackers leave behind.

Exam voucher$249
Part A40 questions · 60 min
Part B15 practical tasks
Part B window6 hours
ToolsAny, commercial or free
Pass mark70% or higher
Validity5 years
Free courseAbout 32 h
LevelExaminer

What you earn

IDFE INSTITUTE OF DIGITAL FORENSIC EXAMINERS 0000 49 44 46 45 2D 43 46 58 IDFE-CFX 0008 2D 32 36 2D 58 58 58 58 -26-XXXX 0010 2D 58 58 58 58 7C 69 64 -XXXX|id 0018 66 65 2E 67 6C 6F 62 61 fe.globa 0020 6C 2F 76 65 72 69 66 79 l/verify CFX IDFE-CFX CERTIFIED CREDENTIAL IDFE-CFX-26-XXXX-XXXX THIS CERTIFIES THAT Your Name has passed the IDFE written and practical examination and holds the certification Computer Forensic ExaminerIDFE-CFX Examination of computers and their storage: file systems, operating system artifacts, timelines and the traces users and attackers leave behind. ISSUED 15 Jan 2026 VALID UNTIL 15 Jan 2031 LEVEL Examiner METHOD Exam + practical DOMAINS ASSESSED 01 File systems 02 Windows artifacts 03 Timeline analysis 04 Browser, email and cloud sync 05 Memory and volatile data 06 macOS and Linux essentials 07 Anti-forensics IDFE BOARD OF EXAMINERS 2026-01-15 IDFE Board of Examiners AWARDING BODY VERIFY idfe.global/verify EXAMPLE EXAMPLE · NOT A VALID CREDENTIAL · CHECK REAL ONES AT IDFE.GLOBAL/VERIFY
  • Your certificateA4, with your name, ready to print or attach as a PDF.
  • A public verification pageEmployers and courts check the code or scan the QR code at idfe.global/verify.
  • A digital badgeAdd it to LinkedIn in one click, or keep it in any Open Badges 3.0 wallet.
  • Valid for 5 yearsRenew it by passing the current exam before it expires.

Who it is for

Examiners and incident responders who analyse disk images of Windows, macOS and Linux systems.

Exam format

PartA

40 multiple-choice questions in 60 minutes

Concepts, artifacts and interpretation, weighted by the blueprint.

PartB

15 tasks on an evidence package, within 6 hours

You download a sealed package, verify its SHA-256 and answer with exact values: paths, timestamps, identifiers. Part A counts for 40% and Part B for 60% of the score.

See what it looks like

Sample task · Part B · retired itemDate and time (UTC)

When (UTC) was “contracts_v2.pdf” last opened by the user “m.lima”?

IDCFX-SAMPLE-01
EvidenceCASE-0417-LAPTOP.E01 … .E10 · 18.4 GB
SHA-2565be20c7a91f3d84e6a0b2c19f7e3d5a8406c2e91b7f0a3d65c8e14b9a2f70d3c
Answer2025-11-02 09:14:37Z
SourceJump List (AutomaticDestinations), corroborated by LNK file

Hash of the acquired data from the source media. Illustrative values.

Exact values are graded automatically. Paths are case-insensitive and timestamps accept a ±1 second difference. Any tool may be used.

Blueprint

These domains are the course modules and the weights used to draw exam questions.

DomainWeight
01File systems
20%
02Windows artifacts
25%
03Timeline analysis
15%
04Browser, email and cloud sync
15%
05Memory and volatile data
10%
06macOS and Linux essentials
10%
07Anti-forensics
5%

Course syllabus

  1. 01File systemsIn preparation
  2. 02Windows artifactsIn preparation
  3. 03Timeline analysisIn preparation
  4. 04Browser, email and cloud syncIn preparation
  5. 05Memory and volatile dataIn preparation
  6. 06macOS and Linux essentialsIn preparation
  7. 07Anti-forensicsIn preparation

Exam languages

English · availableEspañol · in reviewPortuguês · in review

An exam opens in a language only when its whole item bank has been translated and reviewed.