Udemy - Network Protocol Analysis Using Wireshark Part-1

What you'll learn:
Learn Network Protocols
Wireshark
Understand TCP/IP Communications
Traffic Analysis
The Network Packet Analysis (NPA) course starts with the fundamental networking basic concepts, networking methodologies. This course will drive you into necessary software tools to analyze network data packet traffic
Requirements
Basic knowledge of Networking
Understanding TCP/IP fundamentals.
A computer with Internet connection
Description
What is network protocol ?
A network protocol is an established set of rules that determine how data is transmitted between different devices in the same network. Essentially, it allows connected devices to communicate with each other, regardless of any differences in their internal processes, structure, or design.
What is wireshark ?
Wireshark is a GUI network protocol analyzer. It lets you interactively browse packet data from a live network or from a previously saved capture file. Wireshark's native capture file format is pcapng format, or pcap which is also the format used by tcpdump and various other tools.
Wireshark can also be used to intercept and analyze encrypted TLS traffic. Symmetric session keys are stored in the browser, and with the appropriate browser setting (and permission and knowledge of the user) an administrator can load those session keys into Wireshark and examine unencrypted web traffic. Wireshark comes with graphical tools to visualize the statistics. This makes it easy to spot general trends, and to present findings to less-technical management. This is a practical course, so you will explore more.
What will you learn ?
In this course, you will first be introduced to the Wireshark tool. Once you get to know the different features and navigation in Wireshark, we will get into the Analysis of Protocol Structure, where the following protocols would be explained in detail,
ARP
ICMP
IP
UDP
TCP
DHCP
DNS
HTTP
FTP
Who this course is for
Network Engineer
Computer Forensics/Digital Forensics Professionals
Incident Response Personnel
Information Security Professionals
IT Managers
Law Enforcement Personnel
Legal Professionals
Network Administrators and Architects
System Administrators
Homepage
https://www.udemy.com/course/network-protocol-analysis-using-wireshark-part-1/