Network Security Essentials is a foundational course for understanding how to protect networked systems against cyber threats. The course covers firewalls, intrusion detection systems, VPNs, secure protocols, and network monitoring. Learners will gain practical knowledge to secure LANs, WANs, and cloud networks effectively.
The course emphasizes hands-on exercises, simulations, and real-world examples to help learners understand common network vulnerabilities and countermeasures. Participants will also explore strategies for network segmentation, monitoring, and incident response.
By the end of this course, learners will have the skills to design and implement basic network security measures, monitor threats, and maintain a secure network environment. This course is ideal for IT professionals, network engineers, and students pursuing a career in cybersecurity.
Topics of Course
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What is Network Security?
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Common Network Threats
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Network Security Components
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Importance of Network Security in Organizations
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Introduction to Firewalls
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Intrusion Detection Systems (IDS)
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Intrusion Prevention Systems (IPS)
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Firewall & IDS/IPS Deployment Best Practices
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Introduction to Secure Communication
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SSL/TLS Protocols
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Virtual Private Networks (VPNs)
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Other Secure Network Protocols & Best Practices
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Introduction to Network Monitoring
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Traffic Analysis & Anomaly Detection
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Logging & Log Management
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Incident Detection & Response Using Logs
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Introduction to Threat Mitigation
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Preventive Security Controls
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Defensive Security Techniques
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Continuous Improvement & Risk Management
