5G is the most recent advancement of cellular communications. Due to its considerable advantages in high data rate, decreased latency and huge gadget connectivity, it has an indispensable role in the present media communications systems. Difficulties on account of different assorted ingredients, named heterogeneity. To overcome this restriction, software-defined networking(SDN) is the idea. The knowledge centralization utilized in SDN has disadvantages in security. To overcome, we propose a vigorous security design for SDN-based 5G Networks using controller(SDNC).By utilizing this incorporated controller between the data plane and the control plane, time can be decreased. At last by utilizing open flow controller, various topologies, for example, single, linear, tree, reversed and minimal are thought about and distinguished that direct topology has higher data transfer capacity and demonstrated better inactivity of 0.07 seconds. This work measure the quality factors in the versatile correspondence system, for example, idleness, data transfer capacity and throughput.