In this research, the advanced encryption mechanism is discussed to secure big data in cloud computing. The services of Cloud computing are used on broad level because these services are Platform independent. Cloud computing eliminates the need to set specific software on system of user. To improve the security of cloud, the concept of Advanced Encryption Standard (AES) with Intrusion Detection System (IDS) method is integrated here. It is capable to offer the protection according to demands. It also enlarges the overall time period of the network. It is made to decrease the power utilization by the node. For optimum the local node network is differentiated into little zones. In addition, the algorithm for encoding is mentioned which is used to make encryption with Advanced Encryption Standard (AES).