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Fortinet NSE4 Training Course – Master FortiGate to secure your network infrastructure with FortiOS

Fortinet NSE4 Training Course – Master FortiGate to secure your network infrastructure with FortiOS
Guaranteed sessions from 1 enrollee  •  No postponement risk except force majeure  •  60% hands-on
Key information
Duration5 day(s) / 35 h
Price2980 € excl. VAT
LevelAdvanced
CertifyingNo
TailoredCustomizable programme

Upcoming sessions

15 Janv. 2027
12 Fév. 2027
12 Mars 2027
16 Avr. 2027
14 Mai 2027

Would you like to schedule this training on a specific date? Contact us by email or via the contact form.

Description of the training: Fortinet NSE4 Training Course – Master FortiGate to secure your network infrastructure with FortiOS
Would you like to know about upcoming sessions ?

Would you like to schedule this Fortinet NSE4 Training Course on a specific date ? Contact us by email or by filling out the contact form.

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Good to know
GOOD TO KNOW

This course includes numerous exercises (60% hands-on practice) for better learning. Sessions are guaranteed from a single registrant (except in cases of force majeure). A preliminary interview takes place between the participant and/or a company representative in order to fully take into account the participant’s profile (level, needs, professional context, challenges, etc.).

Assessment: during the training, the trainer assesses participants’ learning progress through quizzes, role-play and hands-on exercises. Participants receive a certificate of completion at the end of the course.

This course is part of our Computer Network Training Courses catalogue. Explore our other networking trainings to design, configure and operate reliable network infrastructures.

Objectives of the training: Fortinet NSE4 Training Course – Master FortiGate to secure your network infrastructure with FortiOS
objectives of the Fortinet NSE4 Training Course

By the end, each participant will be able to :

  • Install and configure a FortiGate firewall under FortiOS
  • Implement security policies, NAT, authentication, and inspection
  • Manage routing, IPsec/SSL VPN, VLANs, and virtual interfaces
  • Analyse logs, alerts, reports, and events
  • Detect, block, and respond to threats with UTM (filtering, antivirus, sandboxing)
Prerequisites of the training: Fortinet NSE4 Training Course – Master FortiGate to secure your network infrastructure with FortiOS
Prerequisites
  • Good knowledge of TCP/IP, VPN, routing and firewall concepts.
  • Experience in system or infrastructure administration desirable.
  • Basic knowledge of IT security.
Target audience of the training: Fortinet NSE4 Training Course – Master FortiGate to secure your network infrastructure with FortiOS
Target Audience

Network administrators, security engineers, consultants, or integration service providers.

Detailed programme of the training: Fortinet NSE4 Training Course – Master FortiGate to secure your network infrastructure with FortiOS

Download the programme (PDF)

Introduction to FortiGate and the Security Fabric
  • Roles, FortiOS architecture, management interfaces (GUI/CLI), configuration lifecycle.
  • Introduction to the Fortinet Security Fabric.
Basic network configuration
  • Interfaces, zones, VLANs, DNS, DHCP and administrative access.
  • Deployment modes: NAT/route and transparent.
Firewall policies and NAT
  • Security (firewall) policies, address/service objects and groups.
  • NAT: Source NAT, Destination NAT, IP pools, Virtual IP (VIP), Central NAT.
  • Flow-based and proxy-based inspection modes, session handling.
User authentication
  • Local users, LDAP, RADIUS and captive portals.
  • Applying authentication on firewall policies.
Security profiles (UTM)
  • Web filtering and application control.
  • Antivirus, IPS and DoS protection.
  • SSL/TLS inspection and certificate operations.
Logging and monitoring
  • Logs, alerts, FortiView and reports.
  • FortiAnalyzer / FortiManager integration.
SSL and IPsec VPN
  • SSL VPN in web and tunnel mode.
  • Site-to-site and remote-access IPsec VPN.
Routing and SD-WAN
  • Static and dynamic routing (OSPF), policy-based routing.
  • Fortinet SD-WAN fundamentals.
L2 switching, VDOMs and high availability
  • Transparent mode and Layer 2 switching.
  • Virtual domains (VDOMs).
  • High availability (HA) active-passive and active-active.
FSSO, diagnostics and troubleshooting
  • Fortinet Single Sign-On (FSSO).
  • Diagnostic tools, traffic analysis and troubleshooting.
  • Hands-on labs and audit scenarios.
The advantages of this training course
  • Includes hands-on labs to master real-world environments
  • Is delivered by a Fortinet Certified Trainer with deployment experience
  • Covers the entire network security chain: configuration, monitoring, response