Recent research in Serverless Computing explores advancements in scalability, security, sustainability, and edge integration to enhance the performance and adaptability of cloud applications. Studies have proposed layered security models to address threats across runtime, orchestration, and data layers, while others focus on optimizing anomaly detection for stateless and event-driven environments. Researchers are also examining energy-efficient and environmentally sustainable serverless frameworks that minimize idle resource usage without compromising responsiveness. Additionally, the integration of serverless functions within the compute continuum, including edge and IoT infrastructures, highlights a growing trend toward distributed and resource-aware execution models that balance latency, cost, and reliability in dynamic cloud ecosystems.