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The Best way to prepare for JNCIS-SEC

JNCIS-SEC (Juniper Networks Certified Specialist: Security) has been designed for the qualified networking professionals, who have knowledge on SRX Series devices of Juniper Networks, security technologies & associated platform configuration as well as troubleshooting skills. The knowledge level might range from the novice to middle-level. The certification is provided after passing a written exam under exam code JN0-332 that is monitored by Pearson VUE. JN0-311 has 2-year validity.

JNCIS-SEC exam topics include: Screens, Junos Security Overview, Unified Threat Management (UTM), Zones, High Availability (HA) Clustering, Security Policies, IPsec VPNs, Firewall User Authentication and NAT.

In the curricula of JN0-332 exam, each chapter is formed of several numbers of exam-topics. The best way to prepare on each chapter is to study the subject matters in detail.

• The chapter 'Junos Security Overview' includes concepts, common features and effectiveness of Junos OS security. More specifically this chapter focuses on the major hardware mechanism of services gateways of SRX Series, Junos security architecture, session-based versus packet-based forwarding; packet flow; high-end versus branch platforms issues; etc.
• The chapter 'Zones' chapter discusses about the concepts, effectiveness and process of zones. A candidate can learn details issue regarding, to-the-device packet behavior; zone categories; transit packet behavior; dependencies, etc. This chapter also provides knowledge on the configuration priority; zone configuration procedure; monitoring & troubleshooting of zones, etc.
• The chapter 'Security Policies' chapter focuses on the concepts, benefits and process of security policies. To take a strong preparation for JNCIS-SEC, a candidate needs to learn several important topics from this chapter, including, transit traffic examination; applications; policy types (as default policy); address books; policy components; ALGs; policy ordering; re-matching; to-the-device traffic examination; scheduling, etc. This chapter also teaches about the security policies including the configuration, monitoring & troubleshooting; address books; policies; ALGs; custom applications, etc.
• The chapter 'Firewall User Authentication' chapter discusses about the firewall, including, concepts, benefits, process & categories of user authentication; client groups; authentication server support; etc.
• The chapter 'Screens' chapter includes, the concepts, benefits and process of Screens; Screen options; Attack types and phases; etc. A candidate can also learn about the configuration, monitoring and troubleshooting of Screens; Screen configuration process; Monitoring & troubleshooting issues; etc.
• The chapter 'NAT' chapter emphasizes upon the issues regarding NAT including concepts, benefits; process; address persistence; configuration guidelines; NAT-grouping; NAT/PAT system; NAT proxy ARP; monitoring and troubleshooting of NAT ; etc.
• The chapter 'IPsec VPNs' chapter discuses upon the issues regarding the IPsec VPNs, including, concepts, benefits, process; IPsec tunnel establishment; Junos OS IPsec implementing options; Secure VPN characteristics & mechanism; IPsec traffic; configuration, monitoring and troubleshooting; etc.
• The chapter 'High Availability (HA) Clustering' includes the HA related topics, like, concepts, benefits, process; redundancy groups; HA features and characteristics; manual failover; deployment requirements & considerations IPsec considerations; ethernet switching considerations; chassis cluster characteristics & operation; state synchronization; cluster modes; real-time objects; cluster and node IDs; cluster interfaces; cluster preparation; cluster configuration methods; monitoring and troubleshooting; etc.
• The chapter 'Unified Threat Management (UTM)' chapter focuses on the concepts, common features and efficiency of UTM that includes the sub-topics like, design considerations; licensing; packet flow and processing; platform support; policy flow; etc. It also includes the topic 'anti-spam filters' and 'antivirus protection' that includes function, configuration, process; traffic examination; monitoring & troubleshooting; white lists versus blacklists; configuration steps by CLI; operation order; antivirus flow process; etc. Content & Web filtering is another important exam-topic under this chapter that includes configuration steps by the CLI; filtering features & solutions; monitoring & troubleshooting; etc.

The above mentioned exam-topics have been designed following the course-contents that are suggested by some advanced-level training courses instructed by erudite mentors. It is essential to take those training courses to make a good score in the JNCIS-ENT certification. The courses are:

• Junos for Security Platforms (JSEC)
• Junos Unified Threat Management (JUTM)

Following the above mentioned exam-contents and trainings, a candidate can make the best preparation for the JNCIS - SEC certification process.