Network Security Training in Colombo

Network Security Training in Colombo, Sri Lanka

Participants will learn about risk assessment, security policies, ethical hacking, cryptography, malware analysis, and compliance frameworks

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Network Security Training is a professional training program delivered by ProgNXT in Colombo, Sri Lanka. ProgNXT, a globally recognized corporate training provider in 55+ countries, offers this Network Security Training course with hands-on, instructor-led sessions. This course provides a comprehensive understanding of cybersecurity principles, threats, and defense mechanisms to protect systems, networks, and...

Expert Panel

Designed and delivered by the ProgNXT Cyber Security Expert Panel — a vetted team of industry professionals with 17+ years of hands-on experience in ethical hacking, penetration testing, Kali Linux, and network security

ProgNXT Cyber Security Expert Panel

Course Code: YJZ88
14 Hrs
Last Updated: April 2026

Course Rating5/5

This course provides a comprehensive understanding of cybersecurity principles, threats, and defense mechanisms to protect systems, networks, and data from cyberattacks. Participants will learn about risk assessment, security policies, ethical hacking, cryptography, malware analysis, and compliance frameworks through theoretical and hands-on training.

Welcome to the official Network Security Training certification program in Colombo, Sri Lanka. This comprehensive training is designed to elevate your professional skills and provide you with practical, industry-relevant knowledge locally. As a globally recognized corporate training provider operating in 55+ countries, ProgNXT ensures that our curriculum meets the highest standards of excellence.

Whether you are looking to upskill your team or advance your personal career, our expert-led sessions will guide you through the core concepts of this domain. Upon successful completion of the 14 Hrs program, participants will receive a globally accepted certification, demonstrating their proficiency and readiness to tackle complex challenges in the field.

Basic understanding of computer networks and operating systems
Familiarity with IT security concepts and threats (recommended)
Willingness to engage in technical and analytical problem-solving

By the end of this course, participants will be able to:

Understand cybersecurity fundamentals and threat landscapes
Identify and mitigate cyber threats, vulnerabilities, and attacks
Implement security best practices and compliance frameworks
Conduct risk assessments and security audits
Utilize penetration testing and ethical hacking tools
Protect networks, systems, and data from cyber threats

Cyber threat identification and mitigation
Network and system security best practices
Ethical hacking and penetration testing
Cryptography and secure data transmission
Incident response and digital forensics
Compliance with security standards and regulations

Cyber threat analysis and risk assessment
Security best practices and compliance requirements
Ethical hacking and penetration testing techniques
Incident response and disaster recovery planning
Hands-on security testing scenarios

Participants who attend all sessions and successfully complete the course assessments will receive a ProgNXT Certificate of Completion.

Course Agenda

Introduction to Cyber Security

Importance of cybersecurity in today’s digital world
Common cyber threats, vulnerabilities, and attack vectors
Overview of cyber laws, compliance, and industry standards

Network and System Security

Fundamentals of network security (firewalls, IDS/IPS, VPNs)
Operating system security (Windows, Linux hardening techniques)
Secure cloud computing and virtualization security

Cyber Threats and Attack Techniques

Malware types (viruses, trojans, ransomware, spyware)
Social engineering and phishing attacks
Denial-of-Service (DoS/DDoS) and man-in-the-middle attacks

Ethical Hacking and Penetration Testing

Ethical hacking principles and penetration testing methodologies
Hands-on with Kali Linux, Metasploit, and Nmap
Web application security testing (SQL Injection, XSS, CSRF)

Cryptography and Secure Communication

Encryption techniques (AES, RSA, ECC)
Hashing algorithms (MD5, SHA-256)
Secure email and communication protocols (SSL/TLS, HTTPS)

Security Operations and Incident Response

Security Information and Event Management (SIEM)
Cyber incident response and forensics investigation
Business continuity and disaster recovery planning

Cybersecurity Frameworks and Compliance

NIST, ISO 27001, CIS Controls
GDPR, HIPAA, and PCI-DSS compliance
Implementing security policies and best practices

Cybersecurity frameworks and best practice guides
Hands-on lab exercises using cybersecurity tools
Case studies on cyberattacks and mitigation strategies
Security policy templates and compliance checklists

Hands-on cybersecurity projet
Participation in ethical hacking and security lab
Final assessment on cybersecurity concepts and practice

Upon completion, participants will be well-equipped to identify, mitigate, and respond to cyber threats effectively, ensuring robust security for their organizations.

ProgNXT Certificate of Completion will be awarded to participants who successfully complete the course and assessments.

Network Security Training Events in colombo

Online Events

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More Upcoming Session Dates

November 2026

📍 Colombo, Sri Lanka

3rd Nov 2026→4th Nov 2026

🌐 Online Instructor-Led

5th Nov 2026→6th Nov 2026

🌐 Online Instructor-Led

19th Nov 2026→20th Nov 2026

📍 Colombo, Sri Lanka

23rd Nov 2026→24th Nov 2026

December 2026

🌐 Online Instructor-Led

2nd Dec 2026→3rd Dec 2026

📍 Colombo, Sri Lanka

12th Dec 2026→13th Dec 2026

🌐 Online Instructor-Led

20th Dec 2026→21st Dec 2026

📍 Colombo, Sri Lanka

24th Dec 2026→25th Dec 2026

Events for other courses in Colombo, Sri Lanka

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Network Security Training in Colombo