Network Security Training in Madurai
Expert-led training with live projects & 100% placement support at Kalvi Institute Simmakkal
Quick answer: Focused training on securing networks — firewalls, VPNs, intrusion detection and secure network architecture — for IT support and network administrator career paths.
Last updated: 5 July 2026
Course Overview
Focused training on securing networks — firewalls, VPNs, intrusion detection and secure network architecture — for IT support and network administrator career paths.
Course Syllabus
Networking Basics
- ✅ OSI & TCP/IP Models
- ✅ Routing & Switching Basics
- ✅ Network Devices Overview
- ✅ IP Addressing & Subnetting
Security Fundamentals
- ✅ Firewalls & Access Control Lists
- ✅ VPN Technologies
- ✅ Intrusion Detection/Prevention Systems
- ✅ Wireless Security (WPA2/WPA3)
Threats & Defense
- ✅ Common Network Attacks (DoS, MITM)
- ✅ Network Monitoring Tools
- ✅ Secure Network Design Principles
- ✅ Patch Management
Practical Project
- ✅ Configuring a Secure Network Lab
- ✅ Firewall Rule Configuration Practice
- ✅ Incident Handling Basics
- ✅ Certification Guidance (Network+/Security+)
What You'll Learn
- 🚀 Design and secure basic network architectures
- 🚀 Configure firewalls, VPNs and ACLs
- 🚀 Detect and respond to common network attacks
- 🚀 Be prepared for Network+/Security+ style interviews
Related Courses
Frequently Asked Questions
Who should join the Network Security course?
Basic computer networking knowledge required or covered in the foundation module.
What is the eligibility for the Network Security course?
Basic computer networking knowledge required or covered in the foundation module.
What is the duration of the Network Security course?
The Network Security course duration is 2 Months, covering both theory and hands-on practice.
What is the fee for the Network Security course in Madurai?
Contact us for current fee structure and EMI options
Is the Network Security certificate recognized by companies?
Yes. The Network Security certificate from Kalvi Institute Simmakkal is industry-recognized, and we also help students prepare for relevant global certifications (AWS, Google, Microsoft) where applicable to the course.
Does Kalvi Institute Simmakkal provide placement assistance for Network Security?
Yes, every Network Security student receives 100% placement assistance — resume building, mock interviews, and access to our 200+ hiring partner network including TCS, Infosys, Wipro, Zoho, HCL and Cognizant.
What salary can I expect after completing Network Security?
Starting salaries after Network Security vary with role, employer and the candidate's project experience, generally ranging from entry-level to mid-level packages in Madurai/Tamil Nadu's IT and services market. See our Salary Guide for role-wise ranges.
What career path is available after learning Network Security?
Network Security opens roles typically found under Cyber Security — from junior/associate positions right after training to senior and specialist roles with 2–3 years of project experience. Our Career Guide covers typical progression paths.
Is Network Security available online or only offline in Madurai?
Network Security is available in both online and offline (classroom, Simmakkal campus) formats, with morning, regular, evening and night batch timings so working professionals and students can both attend.
What do students commonly ask before joining Network Security?
Most students ask about batch timings, live-project exposure, and whether the course is beginner-friendly. Network Security includes live-project training, flexible batches, and starts from the basics — a free demo class is the easiest way to get these answered in person.
Students Near You Are Already Learning Network Security
We regularly train students in Network Security from across Madurai, including:
Our Students Get Hired At
Network Security graduates from Kalvi Institute Simmakkal have gone on to work at companies including: