Learn to use the implementation of asynchronous Win32 sockets without the use of MFC.
Latest TCP/IP Articles
A Little Sniffer that Uses WSA Sockets (Windows Sockets)
Discover how to intercept network traffic (IP packets) by putting a socket in promiscuous mode.
Clients that Find Servers in a Windows Network Domain (TCP/IP, Mailslot)
Learn how to use a mailslot to broadcast information over a network.
Step by Step Developing a SOHO HTTP Filter
Most available web filters work inline, meaning that all outgoing and incoming packets are passed through a filter driver. This approach along with its own benefits has a big flaw; the filtering process affects data transfer throughput. Learn about an experimental remedy to this issue by putting the filter engine in sniffer mode. This way, the filtering process and data transfer act independently.
WinIPCfg
A clone of the Win95/98/ME utility for checking and controlling IP addresses.
Port Scanner
Learn about the TCP Half Open Scanning or TCP SYN scanning technique.
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