Problem Statement : There are a lot of internally connected devices to the company’s internal network nowadays and as for printer-like devices that don’t even need a passcode, it’s so easy for an attacker to get inside your company’s internal network security, and boom bam!

You need to use so many network mapping and IP blocking and firewall tools to achieve the outcome that we combined inside a user-friendly GUI version of your own personal network mapper.

Solution : We made an internal firewall management system to block any unauthorized device, any unwanted services running in the background on ports.
We use Nmap – A Network Mapper Tool used to scan an IP or network for running services and open ports and get a proper and user-friendly output about the info on our internal network and live hosts connected to it.
We’re using IPTABLES to block out the external IPs that are somehow inside our internal network and will be modifying the tool as whitelisting internal firewall automation.
Address the issues such as giving out unwanted access to a device that’s outside of your internal network.
Blocking out if already found an external device.
Scanning for services on open ports and finding out if something unusual is running inside your network that might be of some danger and go ahead and block it.