I have a few questions about network hacking:
Can I infect the entire network (all computers, servers inside) if I broke into and infect the router? If so, how?
Imagine a corporation that has a website on their private servers in your private network. Can I track down the router using information from the website? I think I can if any traffic from/to/in network flows through the router. So if I can connect to the server site, I can also connect to the router. If so, how?
At security.stackexchange.com (Router being infected by malware) I read that if you have full access to the router you can change the DNS settings so that all network traffic flows through your computer (man-in-the-middle between my computer and attacked router) and you can inject malicious code into traffic to any computer in that network. Is such an attack feasible?