ActionTrail tracks your Alibaba Cloud account actions and records them as events to facilitate auditing. ActionTrail allows you to deliver these events to the specified Log Service Logstores and Object Storage Service (OSS) buckets. You can also query and download the recorded events. Then, you can perform behavior analysis, security analysis, and compliance auditing and track resource changes based on the events.

Powered by Alibaba’s leading big data and artificial intelligence technologies, Alibaba Cloud Artificial Intelligence Recommendation (AIRec) provides personalized recommendation services for enterprises and developers. It is built on service accumulations in a variety of industries, such as e-commerce, content, news, livestreaming, and social media.

A comprehensive DDoS protection for enterprise to intelligently defend sophisticated DDoS attacks, reduce business loss risks, and mitigate potential security threats. Anti-DDoS service is based on Alibaba Cloud's global scrubbing centers, combined with intelligent DDoS detection and protection systems developed at Alibaba, automatically mitigates attacks and reinforce the security of your applications, reduce the threat of malicious attacks.

CDN supports large file delivery, hybrid acceleration of dynamic and static content delivery, data transmission using non-standard protocols, programmable computing, and end-to-end IPv6. A wide range of CDN solutions developed based on practical experience are available for various business scenarios, such as application store downloads, e-commerce promotions, online education, financial security, social communication, game acceleration, and multimedia streaming.

A full lifecycle certificate management platform that works together with well-known certificate authorities (CAs) worldwide to provide certificate services such as application, issuance, deployment, monitoring, and automatic update of certificates. This helps you encrypt data transmission and trusted IP addresses to ensure data security.

Alibaba Cloud Data Transport is a PB-level, point-to-point, offline data migration service. Data Transport can help you resolve common problems associated with data migration to Alibaba Cloud.

Alibaba Cloud DevOps Pipeline (Flow) is an enterprise-level, automated R&D delivery pipeline service. It provides flexible and easy-to-use continuous integration, continuous verification, and continuous release features to help enterprises implement high-quality and efficient business delivery.

A secure, fast, stable, and reliable authoritative Domain Name System (DNS) service. Alibaba Cloud DNS helps enterprises and developers convert human-readable domain names into machine-readable IP addresses and then routes user requests to required website or application servers.

It is a Private DNS Service designed for corporate intranets, and serves terminals hosted in Alibaba Cloud VPC networks or on-premises datacenter networks, such as containers, ECS and physical machines.

EMR is an all-in-one enterprise-ready big data platform that provides cluster, job, and data management services based on open-source ecosystems, such as Hadoop, Spark, Kafka, Flink, and Storm.