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Juniper JN0-335 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Juniper Security, Specialist (JNCIS-SEC) Exam |
| Exam Number: | JN0-335 |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple choice |
| Real Exam Qty: | 65 |
| Passing Score: | 65% |
| Exam Price: | $300 USD |
| Available Languages: | English |
| Certificate Validity Period: | 3 years |
| Related Certifications: | JNCIE-SEC (Security, Expert) JNCIP-SEC (Security, Professional) JNCIA-SEC (Security, Associate) |
| Recommended Training: | Juniper Security Training Juniper Learning Portal |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite testing center via Pearson VUE |
| Pre Condition: | Valid JNCIA-SEC certification |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/tracks/security/jncis-sec.html |
Juniper JN0-335 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| High Availability (HA) Clustering | 10-15% | - Chassis cluster operation and characteristics - Cluster configuration and management - State synchronization and real-time objects - Failover and troubleshooting - HA concepts and deployment requirements |
| Advanced Security Policies & Application Security | 10-15% | - Logging and session management - Policy hierarchy and rule processing - User role-based access control - Application firewall and visibility |
| IPsec VPN | 15-20% | - VPN monitoring and troubleshooting - IPsec VPN fundamentals and architecture - Site-to-site IPsec VPN configuration - Tunnel establishment and traffic processing - Juniper Secure Connect implementation |
| Intrusion Detection and Prevention (IDP) | 15-20% | - Monitoring and troubleshooting IDP operations - IDP database management and updates - IDP policy creation and configuration - IDP concepts and application identification |
| SSL Proxy | 10-15% | - Client and server protection configuration - SSL proxy concepts and use cases - Certificate management and installation - Troubleshooting SSL inspection issues |
| Juniper Advanced Threat Prevention (ATP) Cloud | 10-15% | - ATP Cloud components and workflow - DNS and IoT security features - Security feeds and traffic remediation - Encrypted Traffic Insights (ETI) - Configuration and troubleshooting |
| Identity-Aware Security Policies | 10-15% | - User and group-based enforcement - Integration with security policies - Juniper Identity Management Service (JIMS) architecture - Configuration and verification |
| Security Director | 5-10% | - Centralized policy management - Deployment options and device onboarding - Monitoring and reporting features |
Your Juniper JN0-335 Questions, Answered
The Juniper Security, Specialist (JNCIS-SEC) blueprint divides into 8 domains — including IPsec VPN (15-20%), SSL Proxy (10-15%), Security Director (5-10%). Those weights tell you where the points live; plan revision time in the same proportions. The full subtopic list appears above.
Valid JNCIA-SEC certification Eligibility rules change occasionally, so confirm them on the official page (official JN0-335 exam page) before booking.
Yes — the free Juniper Security, Specialist (JNCIS-SEC) demo at PracticeVCE shows real questions and answers before you pay. Every purchase includes 365 days of free updates, renewable later at 50% off.
The official format: 90 minutes, 65 questions. That ratio is the real challenge, so practice pacing — time-box each question, mark the stubborn ones, and run full simulations in the PracticeVCE PC test engine until the clock stops being scary.
Yes:
Classroom learning ends where self-testing begins — after any course, work through the 200 practice questions for the Juniper Security, Specialist (JNCIS-SEC) to find weak spots before the exam does.
The Juniper Security, Specialist (JNCIS-SEC) is Juniper's official exam for the Security, Specialist (JNCIS-SEC) credential (Specialist level). In the job market it works as portable proof of skill — more interviews, better offers. It pairs naturally with JNCIA-SEC (Security, Associate), JNCIP-SEC (Security, Professional), JNCIE-SEC (Security, Expert).
Two promises. Delivery: payment triggers an automatic email within a minute — instant download, unlimited devices, 24/7 help if nothing arrives within 2 hours. Refund: take the corresponding JN0-335 exam within 60 days of purchase, and if you fail, send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam for a full refund, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Prefer a swap? Exchange for two equal-value products free.
Register through the vendor's official channels:
The Juniper Security, Specialist (JNCIS-SEC) is delivered Online proctored or onsite testing center via Pearson VUE — choose whichever suits you when booking.
$300 USD per attempt; 65% to pass. Since a retake bills the full fee again, rehearse with the 200 practice questions from PracticeVCE until your mock scores clear the bar with room to spare.
Juniper Security, Specialist (JNCIS-SEC) Sample Questions:
Which two statements are true about Juniper ATP Cloud? (Choose two.)
- A. Juniper ATP Cloud uses antivirus software packages to protect against zero-day threats.
- B. Juniper ATP Cloud uses multiple antivirus software packages to analyze files.
- C. Juniper ATP Cloud only uses one antivirus software package to analyze files.
- D. Juniper ATP Cloud does not use antivirus software packages to protect against zero-day threats.
Correct Answer: B,D 🗳️
Which three statements about SRX Series device chassis clusters are true? (Choose three.)
- A. Recovery from a control link failure requires that the secondary member device be rebooted.
- B. Heartbeat messages verify that the chassis cluster control link is working.
- C. Chassis cluster control links must be configured using RFC 1918 IP addresses.
- D. A control link failure causes the secondary cluster node to be disabled.
- E. Chassis cluster member devices synchronize configuration using the control link.
Correct Answer: B,D,E 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
When a security policy is modified, which statement is correct about the default behavior for active sessions allowed by that policy?
- A. The active sessions allowed by the policy will continue unchanged.
- B. Only policy changes that involve modification of the application will cause the active sessions affected by the change to be dropped.
- C. Only policy changes that involve modification of the action field will cause the active sessions affected by the change to be dropped.
- D. The active sessions allowed by the policy will be dropped.
Correct Answer: A 🗳️
Referring to the configuration shown in the exhibit, which two statements are true? (Choose two.)
- A. The syslog is configured for an info facility.
- B. The log is being stored on the local Routing Engine.
- C. The syslog is configured for a user facility.
- D. The log is being sent to a remote server.
Correct Answer: C,D 🗳️
What is the correct step sequence used when Sky ATP analyzes a file?
- A. dynamic analysis -> static analysis -> antivirus scanning -> cache lookup
- B. cache lookup -> static analysis -> antivirus scanning -> dynamic analysis
- C. static analysis -> cache lookup -> antivirus scanning -> dynamic analysis
- D. cache lookup -> antivirus scanning -> static analysis -> dynamic analysis
Correct Answer: D 🗳️
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