Research in Dynamic Security Provisioning in Cloud focuses on developing adaptive and automated mechanisms to protect cloud environments from evolving security threats while maintaining performance and scalability. This area investigates how security services—such as authentication, encryption, intrusion detection, and access control—can be dynamically allocated, configured, and scaled in response to real-time context changes and threat levels. Key research directions include AI-driven adaptive security orchestration, context-aware policy enforcement, self-learning intrusion detection systems, and risk-based access control models. Additionally, exploring trust management across multi-cloud and hybrid environments, designing dynamic security frameworks using Software-Defined Networking (SDN) and Network Function Virtualization (NFV), and integrating predictive analytics for proactive threat mitigation are emerging areas of focus.