Edge Security Acceleration (ESA) is an upgrade on Dynamic Content Delivery Network (DCDN). If you are new to DCDN, we recommend that you directly start with ESA for enhanced performance and security. If you are already using DCDN, you can add your website to ESA and update the DNS settings.
ESA
Alibaba Cloud ESA offers a vast global network that consists of points of presence (POPs) strategically located across the world. In the face of the increasingly complex network landscape and ubiquitous cyberattacks and threats, ESA can provide acceleration, security, and nearby computing, all in one package, for your business across industries including but not limited to gaming, finance, retail, and e-commerce.
For more information, see What is ESA?
DCDN
Dynamic Content Delivery Network (DCDN) accelerates dynamic and static content through 3,200+ global POPs, with integrated edge computing and security.
For more information, see What is DCDN?