Duration
Network Data Extraction
5 days
Module 1: Introduction to Network Data Extraction
- Overview of network data extraction and its importance in cybersecurity
- Legal and ethical considerations in network packet analysis
Module 2: Fundamentals of Network Traffic
- Understanding the OSI model and network protocols (TCP/IP, HTTP, DNS, etc.)
- Basics of network packet structures and formats
Module 3: Capturing Network Traffic
- Introduction to packet capture tools (Wireshark, tcpdump, etc.)
- Configuring and utilizing packet capture filters
Module 4: Analyzing Captured Data
- Interpretation of network packet data
- Analyzing headers, payloads, and metadata within captured packets
Module 5: Protocol Analysis
- Deep dive into protocol analysis for common network protocols
- Recognizing normal vs. abnormal network behavior through protocol analysis
Module 6: Advanced Packet Analysis Techniques
- Flow analysis and session reconstruction
- Extracting and analyzing encrypted traffic
Module 7: Filtering and Searching Techniques
- Using filters and search functions in network data extraction tools
- Filtering traffic based on various criteria (IP, port, protocol, etc.)
Module 8: Extracting Metadata and Artifacts
- Extracting useful metadata and artifacts from network traffic
- Identifying patterns and anomalies in metadata
Module 9: Intrusion Detection and Network Security
- Using network data extraction for intrusion detection and prevention
- Recognizing and mitigating network security threats
Module 10: Visualization and Reporting
- Data visualization techniques for network traffic analysis
- Creating comprehensive reports and visual representations of network data
Module 11: Real-world Applications and Case Studies
- Analyzing real-world network scenarios using network data extraction tools
- Case studies demonstrating the application of network data extraction in cybersecurity incidents.
Programme scope, delivery arrangements and suitability are confirmed during enquiry.