About Education 

This course provides in-depth knowledge and hands-on experience in Wireshark® and TCP/IP communication analysis. By learning how to use Wireshark, participants will gain the ability to identify the most common performance problems in TCP/IP communications. The course covers topics such as network traffic capture techniques, analyzer placement, filtering, profiling, color conventions, graphing, interpreting protocol fields, and basic TCP/IP communication functionality. It teaches the normal behavior of ARP, DNS, IP, TCP, UDP, ICMP, HTTP/HTTPS protocols, as well as how to detect latency issues, connection establishment concerns, denial of service, and signs of security compromise. 

Prerequisites 

Although there are no prerequisites, knowledge of TCP/IP networking fundamentals, network devices, and basic network protocols is helpful. 

Duration of Training 

Toplam Süre: 5 Gün (Günde 6 saat)
Toplam Eğitim Saati: 30 saat
Eğitim Formatı: Uygulamalı ve interaktif yüz yüze /online ortam

Who Should Participate? 

Suitable for anyone who wants to analyze network traffic and troubleshoot problems by optimizing TCP/IP networks. 
Especially: 

• Network engineers 

• Information technology experts 

• Security analysts 

Educational Content 

Chapter 1: Introduction to the World of Network Analysis 

• Network analysis and basic concepts 

Chapter 2: Introduction to Wireshark 

• Wireshark interface and basic features 

Chapter 3: Traffic Capture 

• Capture techniques and analyzer placement 

Chapter 4: Creating and Applying Capture Filters 

Chapter 5: Defining Global and Personal Preferences 

Chapter 6: Traffic Coloring 

• Color rules and customization 

Chapter 7: Defining Time Values ​​and Interpreting Summaries 

Chapter 8: Interpreting Basic Trace File Statistics 

Chapter 9: Creating and Applying Image Filters 

Chapter 10: Tracing Streams and Reconstructing Data 

Chapter 11: Customizing Wireshark Profiles 

Chapter 12: Annotating, Saving, Exporting, and Printing Packages 

Chapter 13: Using the Wireshark Expert System 

Chapter 14: TCP/IP Analysis Overview 

Chapters 15-24: Protocol Analysis 

• DNS, ARP, IPv4/IPv6, ICMP, UDP, TCP, DHCP, HTTP, FTP and Email traffic analysis 

Chapter 25: Introduction to 802.11 (WLAN) Analysis 

Chapter 26: Introduction to Voice over IP (VoIP) Analysis 

Chapter 27: Identifying Typical Traffic Patterns 

Chapter 28: Finding the Root Causes of Performance Issues 

Chapter 29: Network Forensics Overview 

Chapter 30: Identifying Scanning and Discovery Processes 

Chapter 31: Analyzing Suspicious Traffic 

What You Will Gain at the End of Training 

Participants who complete this training will: 

• Using Wiresharkeffectively, it can detect network performance issues. 

• It can interpret traffic behavior by performing protocol analysis. 

• Diagnose network problems and develop solutions. 

• Can specialize in network security and performance analysis.