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Juniper JN0-230 exam : Security, Associate (JNCIA-SEC)

JN0-230 Exam Questions
  • Exam Code: JN0-230
  • Exam Name: Security, Associate (JNCIA-SEC)
  • Updated: Aug 01, 2026
  • Q & A: 85 Questions and Answers
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Juniper JN0-230 exam demo

Day Two

As for the second day, be prepared to cover the notions of Security Services-IDP and Integrated User Firewall, Security Services-UTM, and Juniper Connected Security-SKY ATP. Here, the trainers will want you to master a wide range of concepts relating to JN0-230 exam such as Content Filtering, Antispam, Antivirus, Web Filtering, Sky ATP Overview, Sky ATP Features, and IPS Policy Components. Finally, the three labs are also included during this part of the training.

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Course Prerequisites

Juniper recommends that all students looking to enroll in this training must fulfill the requirements listed below:

  • Should have knowledge of the OSI reference model as well as the TCP/IP protocol suite;
  • Must have basic networking skills.

Also, these individuals must be familiar with a ton of Juniper products and solutions including the Juniper Sky ATP, Juniper Connected Security, Juniper AppSecure, and SRX Series.

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JN0-362 Exam topics

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Reference: https://www.juniper.net/us/en/training/certification/tracks/security/jncia-sec.html

Juniper JN0-230 Exam Syllabus Topics:

SectionObjectives
Topic 1: Security Services and Monitoring- Logging and monitoring
  • 1. Troubleshooting tools
    • 2. System logs and event monitoring
      - Security services overview
      • 1. Basic UTM concepts
        • 2. Firewall filter fundamentals
          Topic 2: VPN Technologies- IPsec VPN fundamentals
          • 1. VPN configuration basics
            • 2. IKE phases and negotiation
              Topic 3: Juniper SRX Platform Fundamentals- SRX device overview
              • 1. SRX series architecture
                • 2. Packet flow processing
                  - Junos security configuration basics
                  • 1. Security zones configuration
                    • 2. Interfaces and routing basics
                      Topic 4: Security Fundamentals- Security architecture basics
                      • 1. Defense-in-depth model
                        • 2. Security zones and segmentation concepts
                          - Networking security concepts
                          • 1. Threat types and attack vectors
                            • 2. Security principles (CIA triad)
                              Topic 5: Security Policies and NAT- Network Address Translation
                              • 1. Source NAT
                                • 2. Destination NAT
                                  - Policy enforcement
                                  • 1. Security policy rules and matching
                                    • 2. Policy actions and logging

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