This document discusses a proposed banking and ATM network. It outlines the software requirements, configurations, protocols used, and security features. The network aims to connect all banks and ATMs for easy sharing of data. Routing protocols like RIP, IGRP, EIGRP, and OSPF would be used. Security measures include OWASP top ten practices, authentication using CHAP, and access control lists. Future work could add time-based transmission and improve the user interface for real-world implementation.