Certified Stormshield Network Administrator (CSNA)
The Certified Stormshield Network Administrator (CSNA) course equips network administrators, IT managers, and security technicians with hands-on skills to configure, manage, and secure Stormshield firewalls within enterprise networks. It solves the critical need for expertise in sovereign, ANSSI-certified security solutions, addressing a growing European demand—over 1,000 professionals have already been trained through academic partnerships to support NIS2 compliance.
This course prepares learners for the official CSNA certification exam, featuring 70 questions in 1 hour 50 minutes with a 70% passing score. Koenig provides official vendor-authorized courseware and 30-day lab access, ensuring mastery of filtering policies, VPN configurations, and authentication methods, leading to recognized roles in government and critical infrastructure security.
Training Formats & Pricing
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Course Overview
The Certified Stormshield Network Administrator (CSNA) by Open Source is a specialized training program designed for IT professionals seeking expertise in Stormshield Network Security (SNS) firewalls. This course prepares candidates for the official CSNA certification exam and is ideal for IT managers, network administrators, and IT support technicians responsible for securing enterprise networks. Graduates gain the skills to deploy, configure, and manage Stormshield firewalls within traditional and hybrid network architectures. With cybersecurity threats rising globally, organizations increasingly rely on certified professionals to safeguard their infrastructure, making CSNA a valuable credential for those in the security and networking fields.
Participants in the Certified Stormshield Network Administrator (CSNA) program engage with core technologies including Stormshield SNS firewalls, LDAP directory integration, SSL/TLS inspection, IPsec and SSL VPNs, NAT/PAT configurations, and URL filtering. The hands-on lab component is conducted in the Airbus CyberRange cloud environment, where students build and secure a multi-zone network architecture comprising LAN, DMZ, and WAN segments. Trainees configure filtering policies, implement identity-based access controls, and set up secure remote access using SSL VPNs, simulating real-world scenarios such as protecting public-facing web servers and enforcing least-privilege access across network zones.
The CSNA certification validates a professional’s ability to manage Stormshield firewalls and is recognized by employers across Europe, particularly within the Partner Connect program that connects certified individuals with cybersecurity firms. Certified professionals can pursue roles such as Information Security Manager or Network Security Expert, with average salaries ranging from €44,000 to €62,000 annually. Koenig Solutions enhances preparation with official courseware and Guaranteed-to-Run scheduling, ensuring learners gain timely access to training. Earning the Certified Stormshield Network Administrator (CSNA) certification not only boosts career advancement but also positions individuals as trusted experts in securing critical network infrastructures.
What You'll Learn
Prerequisites
- Solid understanding of TCP/IP networking, including OSI model layers 2-4, is essential for mastering the Certified Stormshield Network Administrator (CSNA) course by Stormshield.
- Certification equivalent to CompTIA Network+ or equivalent professional experience in routing and switching is required for a strong foundation in CSNA certification.
- Familiarity with firewall concepts, network security policies, and practical experience with NAT configurations is crucial for effective Stormshield network management.
- Experience with VPN technologies, specifically IPsec and SSL tunnel configuration, is required for success in the CSNA program.
- Experience with command-line tools such as SSH and PuTTY enhances your ability to manage Stormshield devices efficiently.
- Skills in configuring and analyzing network traffic with Wireshark are vital for success in the CSNA program.
- Hands-on experience with virtualization platforms like VirtualBox or VMware supports practical learning for Stormshield network administration.
Certification Exam
Everything you need to know about the Certified Stormshield Network Administrator (CSNA) certification exam
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of Certified Stormshield Network Administrator (CSNA) certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the Certified Stormshield Network Administrator (CSNA) certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Certified Stormshield Network Administrator (CSNA) Security Lead
- Stormshield Firewall Engineer
- Cybersecurity Specialist
- CSNA Certified Cybersecurity Analyst
- Systems and Network Security Engineer
- Security Operations Technician
Companies Hiring
and 5,000+ organizations worldwide seeking Certified Stormshield Network Administrator (CSNA) certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
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“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
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“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
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“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
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“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
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“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
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“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
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“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
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“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the Certified Stormshield Network Administrator (CSNA) training course
Is the Certified Stormshield Network Administrator (CSNA) exam included in the course fee, and what is the cost?
What training formats does Koenig offer for the CSNA course, and is it Guaranteed-to-Run?
How long is lab access provided, and what environment is used for the CSNA training?
What is Koenig's rescheduling and cancellation policy for the CSNA course?
What is the format, duration, number of questions, and passing score for the CSNA exam?
How long is the CSNA certification valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing the CSNA course?
What are the prerequisites or prior experience needed to take the CSNA course?
What is the duration of lab access after completing the CSNA course?
How does the CSNA certification impact career growth and salary potential?
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