Improving Security in WiMAX using Evolutionary Algorithm

The evolution of new technologies wireless is not secured as like others networking technologies. A lot of security concerns are needed to secure a wireless network. To achieve End-to-end secure communication then the security has to be kept in mind. By keeping in mind the importance of security, the wireless network has been designed with several security mechanisms to provide protection against unauthorized access and malicious threats, but still facing a lot of challenging situations. An authentication and authorization model provides protection for a network or technology and protects its resources from unauthorized use. It proposed some enhancements to the existing model to improve its capabilities and encryption strength for security.