like Sniffer

[ramazanv]

on a local machine I want to control internet.How can I do this in c#(this is for a program that restrict the internet due to users)

 

[Robby]

Can you explain further, I didnt quite understand.

 

[ramazanv]

you know that IE uses port 80 to get and receive internet packets.I want to write a security program that checks the packets which use HTTP protocol(port 80).Somehow I have to reach this port.When a browser create a web request I can handle this and I can either reject or accept according to users restrictions.Now I hear in windows XP ICF/ICS application layer gateway services.I have not found enough information about that.It is not necessary to use ICF/ICS.Any method which can do that is helpful for me.In C#.Thanks for your care