**5. Conclusion and future work**

The proposed security scheme improves the level of protection currently supported in cloud storage mechanisms. The potential incompatibilities that arise from the simultaneous use of ECC, as well as the impact of user mobility on VPN operation, are considered, and detailed solutions are proposed. A design is proposed to focus on and improve the security level in the cloud environment. This research focuses on simulating and analyzing the performance of secure cloud storage. Though various methods are cited in the literature for the stabilization of cloud computing and portable device VPN connection [17–19], securities provided by these methods are not adequate for the protection of data packets. The proposed method provides two layers of security.

The work shall be extended to transaction-rich applications (Banking) as banking customers need more protection for fund transactions like payroll, CRM, accounting, invoicing and ERP, etc. Banks cannot afford the risk of a security breach. The current system has a single layer of security, so our proposed design will provide double-layer security with high performance and bandwidth.

*Secured Storage Mechanism for the Cloud-Based Banking Applications Using ECC DOI: http://dx.doi.org/10.5772/intechopen.107931*
