In addition to cloud providers, security vendors also provide DDoS API resources to help you secure your system against DDoS attacks. Some of the popular DDoS API resources provided by security vendors include Akamai Cloud Security, Imperva DDoS Protection, Radware DefensePro, and Fortinet FortiDDoS. These DDoS API resources offer advanced features such as AI-based detection and mitigation, behavioral analysis, and SSL encryption offload. With these comprehensive solutions, you can defend against complex DDoS attacks and ensure business continuity.