If your network is breached then this share becomes accessible to any device that is connected to it.Īlso consider that you are creating a share where you may not have control of what data goes on it and personal information may need protecting under your countries data protection laws. Have a look at the Uncomplicated Firewall - ufw here and lock the SAMBA port down to a given IP address of the Windows machines that need to be accessing it (those PCs would need to be on a static IP). If you need to map this share from a command line use the net use command and the SmbShare module in Powershell. If you are using a domain then SAMBA can access that security structure - it then saves 'extra' users floating around. The first, by the way, is making the share visible over the network - Windows is not great at hiding shares but it can do it ($ at the end of the share name I think). I would also create a new user - Pi is pretty obvious for these boxes and that's the second level of security gone. In /usr/local/bin I have an executable script file called "firewall_off" which undoes it all. I followed the directions here as well as I could as I have Raspbian installed on my Pi. In fact, I have this scenario running on all my Linux boxes allowing me to isolate them from the internet on whim. Im trying to set up an SMB share on my network using Samba. Guests on my network will receive IP addresses from my Cisco router but they will never see or have access to my samba server. The for/done section loops through the allowed ip address text file permitting those addresses INPUT and OUTPUT permissions. The next eight lines flush any existing ip rules and DROPs all ip traffic. The script defines a constant, ACCEPTLIST, which is the listing of allowed ip addresses. Once installed and configured correctly, files on the Raspberry Pi can be shared. The executable text file looks like this: To use a Raspberry Pi as a file server, a service, named Samba is available. To create my own crude and rude firewall for my samba server, I created an executable text file in /usr/local/bin called "firewall" and a simple text file called "acceptlist.txt." The latter is just a listing of ip addresses to be allowed through, one address per line. The best thing? The base model is only $20 $5!.ĭo you know a related subreddit? We'd love to know. Welcome to /r/raspberry_pi, a subreddit for discussing the raspberry pi credit card sized, ARM powered computer, and the glorious things we can do with it. Pi project ideas: There's a huge list right here on this sub! Friendly reminder: Please don't just post pictures of unused pis - do a project!Ĭomplete r/raspberry_pi Rules Check the FAQ and Helpdesk here
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