The Maximum Greedy Algorithm on Privacy Protection Based on Social Network

The flow of information in the network currently existing attacks and malicious damage, a privacy protection algorithm based on the maximum greedy is proposed, the data privacy acts as weights between nodes in network diagram , change these weights to achieve the protection of important data, by obtaining the shortest path way to ensure that efficiency is not influenced ,the experimental results show that this algorithm not only protects data privacy but also efficiently ensures the effectiveness of data.