Hi all, I'm just starting out in sockets/network programming, and I have a very basic question...what are the 'security' implications of opening up a socket? For example, suppose I've written a simple chat server and chat client. The server opens a socket, listens on a port, and accepts incoming connections. The clients open a socket and connect to the server. If the server receives a message from a client, it sends that message out to every client. When a client receives a message, it places it in a text widget. So...are there inherent dangers in doing this? I have no real security concern in the actual application, but can an open socket somehow allow someone access to the rest of the computer? Is the 'security' of the socket handled at the OS level (or within the socket module)? I realize this isn't necessarily a Python question, but I wrote my application in Python and I'm not sure where to start. I'll repost this elsewhere if someone points me towards a more relevant group. Thanks, Dave
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