Due to lack of centralized control, the distributed system and peer-to-peer network system remain unsuccessful. All the loads are distributed to different nodes according to their functional performance. The non-static load balancing is a topic used in distributed networking system. This paper analyses various security vulnerability for load balancing mechanism. In this paper, the authors have proposed an algorithm which gives security and good functional and efficient performance to nodes. This Security Load Balancing Algorithm (SLBA) has two elementary tasks. First, it achieves load balance to all nodes and second, it gives security by generating ID in load transfer in between the nodes. The algorithm is results in process the external load function to random nodes.