Hello Everyone...
Its me here again.Well I am looking to write a port scanner for a network that could let the users know that ports are open. Any help regarding this would be highly appreciated. I want to program this in C or Visual C. I am a complete n00b in network programming. Any good refernces for network programming would also be a great help.
Another question that bogs my mind is that if someone came to know that these ports are open ,and security can be compromised or breached, how would one close those relevant ports.
Thirdly are there any tools that can open closed ports for certain purposes. These questions are acdemically oriented and i do not use the information in a wrong way. I ve heard that NETCAT can be used to open closed ports.
Thank you for reading out. I am obliged.
Bye
Ommy