Secure and Efficient Key Management for Dynamic Network Topologies in IoT

Abstract

The rapid expansion of the Internet of Things (IoT) has resulted in a significant increase in the number of interconnected devices, leading to highly dynamic and complex network topologies. This evolution introduces critical security vulnerabilities, particularly in ensuring secure communication. Effective key management is pivotal in mitigating these risks and safeguarding data integrity within such networks. This study systematically examines the challenges associated with secure and efficient key management in dynamic IoT environments. Existing methodologies are analyzed to identify their limitations, and an innovative framework is proposed to enhance security while preserving operational efficiency. The proposed framework addresses the unique requirements of IoT networks, including scalability, adaptability, and resource constraints, offering a comprehensive approach to improving key management practices.