Wireshark 1.2.3 - The Wireshark Network Protocol Analyzer
Wireshark
Wireshark: Wireshark is the world's foremost network protocol analyzer, and is the standard in many industries. It is the continuation of a project that started in 1998. Hundreds of developers around the world have contributed to it, and it is still under active development. It is cross-platform, features both GUI and CLI interfaces, and supports deep analysis of hundreds of protocols.
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