Wireshark Port Filter vs Protocol Filter
Wireshark Port Filter vs Protocol Filter When analyzing network traffic using Wireshark, it’s crucial to understand the difference between the filters to effectively isolate and examine relevant data. We will discuss on the basis of port 80 filter and HTTP filter. Because HTTP itself uses the port 80. So, their will be some key difference when using these two filters. Port Filter: For this filter specifically targets traffic on ports. On this case port 80, which is the standard port for HTTP communication. Use this filter when you want to focus solely on TCP connections established on port 80. It captures the entire TCP communication process, including TCP handshakes, acknowledgments, and data transfers. This filter is useful for gaining insights into low-level TCP interactions. Applying filter for port 80 ...