JNCIS-SEC (Security)
The Security track enables you to demonstrate a thorough understanding of security technology in general and Junos OS software for SRX Series devices. JNCIS-SEC: Security, Specialist, the specialist-level certification in this track, is designed for networking professionals with intermediate knowledge of the Juniper Networks Junos OS for SRX Series devices. The written exam verifies your understanding of security technologies and related platform configuration and troubleshooting skills.
- Exam Code: JN0-335
- Delivered by: Pearson VUE
- Exam Length: 90 minutes
- Exam Type: 65 multiple-choice questions
- Software Versions: Junos 22.3
All Courses Idea
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Application Security |
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- Identify application security concepts
- Demonstrate knowledge of how to configure, monitor, or troubleshoot application security
- Identify application intrusion detection and prevention (IDP) and intrusion prevention system (IPS) concepts
- Demonstrate knowledge of how to configure, monitor, or troubleshoot IDP/IPS
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Security Policies (Advanced) |
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Advanced Threat Prevention (ATP) |
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- Identify the concepts, benefits, or operation of Juniper Advanced Threat Prevention Cloud or Juniper Advanced Threat Prevention on-premise appliances
- Demonstrate knowledge of how to configure, monitor, or troubleshoot Juniper Advanced Threat Prevention
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High Availability (HA) Clustering |
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Juniper Networks vSRX Virtual Firewall or cSRX Container Firewall
- Describe concepts, general features, or functionality of virtualized security using vSRX or cSRX
- Juniper Identity Management Service (JIMS)
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Identify concepts, general features, or functionality of JIMS
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SSL Proxy |
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- Identify concepts, general features, or functionality of SSL proxy
- Demonstrate knowledge of how to configure, monitor, or troubleshoot SSL proxy
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Juniper Networks JSA Series Secure Analytics Portfolio |
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- Describe concepts, general features, or functionality of JSA Series Secure Analytics
Please click here to download the Exam Blueprint
JNCIS-SEC stands for Juniper Networks Certified Specialist – Security. This is an intermediate-level certification that dives deeper into Juniper’s SRX firewall, advanced security features, and real-world network protection techniques. If you’ve already got the basics (like from JNCIA-SEC), this is your next step.
It’s a great choice for: Students who’ve already done JNCIA-SEC or have hands-on firewall experience Network admins looking to specialize in security SOC analysts who want to level up their Juniper security skills Anyone who wants to work with firewall policy design, IPS, VPNs, NAT, and security zones
You’ll go deeper into: Advanced security policy configuration Application layer gateway (ALG) Intrusion Detection and Prevention (IDP) Unified Threat Management (UTM) IPSec VPNs and dynamic VPNs High availability and troubleshooting on SRX devices
Yes – but in a good way! It builds on what you learned in JNCIA-SEC and pushes you into real-world security use cases. If you’re up for the challenge, it’s doable with the right prep and hands-on practice.
Exam Code: JN0-335 Duration: 90 minutes Questions: Around 65 multiple-choice questions Cost: ~ USD 200 Passing Score: Not published but generally around 65–70%
Because: It proves you have specialist-level security knowledge You’ll gain hands-on experience with firewall rules, VPNs, and IPS It’s respected by employers (especially ISPs, telecoms, and data centers) And most importantly, it shows you’re serious about becoming a cybersecurity pro
Yes, this course is highly sought-after in Kolkata and across India, offering excellent career prospects.
After completing this course from AITA Kolkata, you can explore various job roles in reputed IT companies, MNCs, and startups.
Yes, AITA offers placement assistance to help students kickstart their careers.
Absolutely! This course is available online, making it accessible to students across India and globally.
Adroit IT Technology offers industry-aligned curriculum, experienced trainers, and strong placement support, making it a preferred choice for this course in India.
Whether you have late-night doubts or need help revising a topic, we’ve got you covered. AITA offers WhatsApp groups, doubt-clearing sessions, and access to recorded classes to support you even outside scheduled hours.
Yes! AITA understands that many students are working professionals. That’s why we offer flexible options—weekend classes, evening batches, or even a fast-track course depending on your availability.
No worries—many professionals take more than one attempt. AITA Kolkata will support you with additional mock tests, revision classes, and mentorship to help you bounce back stronger and clear it confidently.
