Serverless computing (SC), specifically Function as a Service (FaaS), provides scalability and operational flexibility while posing substantial security concerns. This study investigates enhanced detection and response strategies for SC contexts, focusing on real-time threat monitoring, anomaly identification, and automated incident response. The report emphasizes typical vulnerabilities, such as misconfigurations and unsecured Application Programming Interface (APIs), while emphasizing the need for complete, integrated security policies to combat emerging threats. The study examines these difficulties and proposes strong solutions to improve the resilience and security of serverless systems.