Advanced Junos Security (AJSEC)

This four-day course, which is designed to build off the current Juniper Security (JSEC) offering, delves deeper into Junos security, next-generation security features, and ATP supporting software. Through demonstrations and hands-on labs, you will gain experience in configuring and monitoring the advanced Junos OS security features with advanced coverage of advanced logging and reporting, next generation Layer 2 security, next generation advanced anti-malware with Juniper ATP On-Prem and SecIntel. This course uses Juniper Networks SRX Series Services Gateways for the hands-on component.


Target audience

This course benefits individuals responsible for implementing, monitoring, and troubleshooting Juniper security components.


Prerequisites

Advanced Juniper Security (AJSEC) is an advanced-level course. Students should have a strong level of TCP/IP networking and security knowledge. Students should also complete the Juniper Security (JSEC) course prior to attending this class.

 

Objectives

After successfully completing this course, you should be able to:

  • Demonstrate understanding of concepts covered in the prerequisite Juniper Security courses.
  • Describe the various forms of security supported by the Junos OS.
  • Describe the Juniper Connected Security model.
  • Describe Junos security handling at Layer 2 versus Layer 3.
  • Implement next generation Layer 2 security features.
  • Demonstrate understanding of Logical Systems (LSYS).
  • Demonstrate understanding of Tenant Systems (TSYS).
  • Implement virtual routing instances in a security setting.
  • Describe and configure route sharing between routing instances using logical tunnel interfaces.
  • Describe and discuss Juniper ATP and its function in the network.
  • Describe and implement Juniper Connected Security with Policy Enforcer in a network.
  • Describe firewall filters use on a security device.
  • Implement firewall filters to route traffic.
  • Explain how to troubleshoot zone problems.
  • Describe the tools available to troubleshoot SRX Series devices.
  • Describe and implement IPsec VPN in a hub-and-spoke model.
  • Describe the PKI infrastructure.
  • Implement certificates to build an ADVPN network.
  • Describe using NAT, CoS and routing protocols over IPsec VPNs.
  • Implement NAT and routing protocols over an IPsec VPN.
  • Describe the logs and troubleshooting methodologies to fix IPsec VPNs.
  • Implement working IPsec VPNs when given configuration that are broken.
  • Describe Incident Reporting with Juniper ATP On-Prem device.
  • Configure mitigation response to prevent spread of malware.
  • Explain SecIntel uses and when to use them.
  • Describe the systems that work with SecIntel.
  • Describe and implement advanced NAT options on the SRX Series devices.
  • Explain DNS doctoring and when to use it.
  • Describe NAT troubleshooting logs and techniques.
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Course contents


Chapter 1: Course Introduction


Chapter 2: Junos Layer 2 Packet Handling and Security Features

  • Transparent Mode Security
  • Secure Wire
  • Layer 2 Next Generation Ethernet Switching
  • MACsec
  • LAB 1: Implementing Layer 2 Security


Chapter 3: Firewall Filters

  • Using Firewall Filters to Troubleshoot
  • Routing Instances
  • Filter-Based Forwarding
  • LAB 2: Implementing Firewall Filters Lab: Configuring and Monitoring OSPF Areas and Route Summarization


Chapter 4: Troubleshooting Zones and Policies

  • General Troubleshooting for Junos Devices
  • Troubleshooting Tools
  • Troubleshooting Zones and Policies
  • Zone and Policy Case Studies
  • LAB 3: Troubleshooting Zones and Policies


Chapter 5: Hub-and-Spoke VPN

  • Overview
  • Configuration and Monitoring
  • LAB 4: Implementing Hub-and-Spoke VPNs


Chapter 6: Advanced NAT

  • Configuring Persistent NAT
  • Demonstrate DNS Doctoring
  • Configure IPv6 NAT Operations
  • Troubleshooting NAT
  • LAB: 5: Implementing Advanced NAT Features


Chapter 7: Logical and Tenant Systems

  • Overview
  • Administrative Roles
  • Differences Between LSYS and TSYS
  • Configuring LSYS
  • Configuring TSYS
  • LAB 6: Implementing TSYS


Chapter 8: PKI and ADVPNs

  • PKI Overview
  • PKI Configuration
  • ADVPN Overview
  • ADVPN Configuration and Monitoring
  • LAB 7: Implementing ADVPNs


Chapter 9: Advanced IPsec

  • NAT with IPsec
  • Class of Service with IPsec
  • Best Practices
  • Routing OSPF over VPNs
  • LAB 8: Implementing Advanced IPsec Solutions


Chapter 10: Troubleshooting IPsec

  • IPsec Troubleshooting Overview
  • Troubleshooting IKE Phase 1 and 2
  • IPsec Logging
  • IPsec Case Studies
  • LAB 9: Troubleshooting IPsec


Chapter 11: Juniper Connected Security

  • Security Models
  • Enforcement on Every Network Device


Chapter 12: SecIntel

  • Security Feed
  • Encrypted Traffic Analysis
  • Use Cases for SecIntel
  • LAB 10: Implementing SecIntel


Chapter 13: Advanced Juniper ATP On-Prem

  • Collectors
  • Private Mode
  • Incident Response
  • Deployment Models
  • LAB 11: Implementing Advanced ATP On-Prem


Chapter 14: Automated Threat Mitigation

  • Identify and Mitigate Malware Threats
  • Automate Security Mitigation
  • LAB 12: Identifying and Mitigating Threats


Appendix A: Group VPNs

  • Overview
  • Implementing Group VPNs


Certification

AJSEC + exam = JNCIP-SEC (Juniper Networks Certified Internet Security Professional Junos Security)


Duration

4 days