In a Wireshark class, students will learn the fundamentals of using Wireshark for packet analysis and network troubleshooting. The class typically covers the following topics: 1. Introduction to Packet Analysis: - Understanding the importance of packet analysis in network troubleshooting and security. - Overview of network protocols and their role in packet communication. 2. Wireshark Installation and Setup: - Downloading and installing Wireshark on different operating systems. - Granting necessary permissions for packet capture. 3. Capturing Packets: - Selecting the appropriate network interface for capturing packets. - Starting and stopping packet capture. - Configuring capture options, such as promiscuous mode and packet filters. 4. Navigating the Wireshark Interface: - Familiarizing with the main components of the Wireshark window. - Understanding the packet list pane and its columns. - Exploring the packet details pane and various protocol layers. 5. Filtering and Display Options: - Using display filters to focus on specific packets of interest. - Applying filters based on protocols, IP addresses, ports, and other packet attributes. - Customizing column display and packet summary information. 6. Analyzing Packet Details: - Understanding the structure of a packet, including Ethernet, IP, TCP/UDP, and application layers. - Examining packet headers and payload. - Interpreting key fields, flags, and protocol-specific information. 7. Following Streams and Conversations: - Identifying and tracking network streams. - Following TCP/UDP streams to analyze complete conversations. - Extracting files and media from captured packets. Throughout the class, students will gain hands-on experience by working with Wireshark in practical exercises and case studies. They will develop the skills necessary to efficiently capture, analyze, and interpret network packets using Wireshark, enabling them to troubleshoot network issues effectively and ensure network security.

Python is a popular programming language known for its simplicity and ease of use. This beginner course is designed to provide a solid foundation in Python programming for those who are new to programming or have some programming experience but are new to Python. The course is series of lectures that cover a wide range of topics, including Python syntax, data types, loops, functions, modules, and object-oriented programming. You'll start by learning the basics of Python syntax, including how to write basic programs, work with variables, and control flow. You'll then move on to more advanced topics like functions and modules, which are key building blocks in any Python program. One of the key features of Python is its extensive library of modules and packages. You'll also learn how to work with files, handle exceptions, and debug your code. Another important aspect of programming is understanding how to work with data. This course covers several data types in Python, including strings, lists, dictionaries, and sets. You'll learn how to manipulate these data types using built-in functions and operators, and you'll also learn how to create your own functions to manipulate data. By the end of the course, you'll have a good understanding of how to use Python to create basic programs and applications, and you'll be well on your way to becoming a proficient Python programmer.