Network Security Beginner
Analyze real network traffic, detect intrusions, and learn practical hardening with Wireshark, Nmap, and Suricata.
14-day money-back guarantee · No subscription · Lifetime access
Preview the student experience
No login · Free interactive demo
What's included- Access to all course videos and materials
- Unlimited guided lab access with auto-validated flags
- HTK Certificate upon completion
- Lifetime course access with future updates
- Flexible, self-paced learning schedule
- 30-day satisfaction guarantee
1
⬡ 1 guided lab
Isolated VM environment
10h
Of content
Videos + practice + exams
4
Modules
Progressive difficulty
2–4h
Per lab session
Unlimited restarts
Lab tools you will use
Before you start — quick answers
Course Syllabus
4 course syllabus · 10h of content
What you will learn
- Analyze real network captures (pcap) and reconstruct the full attack chain
- Identify reconnaissance, exploitation, lateral movement, and C2 in network traffic
- Write basic Suricata rules and read Zeek logs (conn, dns, http, ssl) to detect known IOCs
- Use professional tools: Wireshark, tcpdump, Nmap, Suricata, Zeek
- Apply basic network hardening (segmentation, ACLs, least privilege) and write an incident report
Hands-on Lab
Receive a pcap capture from a real network incident (reconnaissance + exploitation) and identify the attacker, compromised systems, and attack chain using Wireshark, Zeek, and Suricata. Flags validate each finding automatically.
Requirements
- ·Modern web browser
- ·Stable internet connection
- ·No local installation required
- ·Basic technical English recommended
Frequently Asked Questions
Complete answers about this course, labs, certificates, and refunds
Network Security Intermediate
You've covered the fundamentals. Network Security Intermediate builds on this course with more complex real-world scenarios, higher-difficulty labs, and advanced analysis workflow.
Build real Network Security skills
Get hands-on with real Network Security scenarios, professional-grade tools, and validated flag objectives. No prior experience needed.