Knowledge Base // Collection

NSE4 Study Materials

FortiGate notes, labs, and certification study material.

The NSE4 is surprisingly in-depth despite the short course offered by Fortinet. The course is free and offered by Fortinet. It is my primary study method alongside labs I create over each section to test on my own FortiGate. I would recommend earning NSE1 - 3 prior to this certification.

Recommended resources

FortinetNetworkingSecurityIntermediate

Updated Oct 2026

Resources20 files
Notes17 filesCourse notes and table of contents.
[ MD ]

0. NSE4 Table of Contents

Notes.md

NSE4 study notes: NSE4 Table of Contents

FortinetNSE4Notes

1.7 KB · Oct 2026

PreviewDownload
[ MD ]

1. System and Network Settings

Notes.md

NSE4 study notes: System and Network Settings

FortinetNSE4Notes

5.2 KB · Oct 2026

PreviewDownload
[ MD ]

2. Logging and Monitoring

Notes.md

NSE4 study notes: Logging and Monitoring

FortinetNSE4Notes

8.5 KB · Oct 2026

PreviewDownload
[ MD ]

3. Firewall Policies and NAT

Notes.md

NSE4 study notes: Firewall Policies and NAT

FortinetNSE4Notes

11.9 KB · Oct 2026

PreviewDownload
[ MD ]

4. Routing

Notes.md

NSE4 study notes: Routing

FortinetNSE4Notes

7.2 KB · Oct 2026

PreviewDownload
[ MD ]

5. Firewall Authentication

Notes.md

NSE4 study notes: Firewall Authentication

FortinetNSE4Notes

8.4 KB · Oct 2026

PreviewDownload
[ MD ]

6. Fortinet Single Sign-On (FSSO)

Notes.md

NSE4 study notes: Fortinet Single Sign-On (FSSO)

FortinetNSE4Notes

11.0 KB · Oct 2026

PreviewDownload
[ MD ]

7. Certificate Operations

Notes.md

NSE4 study notes: Certificate Operations

FortinetNSE4Notes

10.2 KB · Oct 2026

PreviewDownload
[ MD ]

8. Antivirus

Notes.md

NSE4 study notes: Antivirus

FortinetNSE4Notes

6.1 KB · Oct 2026

PreviewDownload
[ MD ]

9. Web Filtering

Notes.md

NSE4 study notes: Web Filtering

FortinetNSE4Notes

4.5 KB · Oct 2026

PreviewDownload
[ MD ]

10. Intrusion Prevention and Application Control

Notes.md

NSE4 study notes: Intrusion Prevention and Application Control

FortinetNSE4Notes

6.3 KB · Oct 2026

PreviewDownload
[ MD ]

11. IPsec VPN

Notes.md

NSE4 study notes: IPsec VPN

FortinetNSE4Notes

16.0 KB · Oct 2026

PreviewDownload
[ MD ]

12. SD-WAN Configuration and Monitoring

Notes.md

NSE4 study notes: SD-WAN Configuration and Monitoring

FortinetNSE4Notes

9.9 KB · Oct 2026

PreviewDownload
[ MD ]

13. High Availability

Notes.md

NSE4 study notes: High Availability

FortinetNSE4Notes

7.3 KB · Oct 2026

PreviewDownload
[ MD ]

14. Diagnostics and Troubleshooting

Notes.md

NSE4 study notes: Diagnostics and Troubleshooting

FortinetNSE4Notes

5.7 KB · Oct 2026

PreviewDownload
[ MD ]

15. FortiGate in the Cloud

Notes.md

NSE4 study notes: FortiGate in the Cloud

FortinetNSE4Notes

11.1 KB · Oct 2026

PreviewDownload
[ MD ]

16. FortiSASE

Notes.md

NSE4 study notes: FortiSASE

FortinetNSE4Notes

3.9 KB · Oct 2026

PreviewDownload
Lab Templates2 filesBlank lab manuals to download and complete.
[ MD ]

Lab 1 - System and Network Settings

Lab 1 - System and Network Settings.md

Downloadable technical resource.

17.3 KB

PreviewDownload
[ MD ]

Lab 2 - Logging and Monitoring

Lab 2 - Logging and Monitoring.md

Downloadable technical resource.

18.3 KB

PreviewDownload
Completed Labs0 filesCompleted lab writeups, observations, and results.

No completed labs added yet.

[ ANKI ]

NSE4 Anki Flashcards

NSE4.apkg

NSE4 study flashcards. Download and import into Anki.

FortinetNSE4Anki

100.5 KB · Oct 2026

OpenDownload