Case Study: NTT DOCOMO secures 80+ million users with Sysdig

NTT Docomo secures 80M users and cuts cloud costs with Sysdig

NTT DOCOMO, a major telecommunications provider in Japan, faced significant challenges in securing and managing its new cloud-native API infrastructure, RAFTEL, as it migrated to Google Kubernetes Engine (GKE). The company needed to ensure compliance, reduce operational complexity, and implement rapid threat detection without impacting performance for its 80+ million users. To meet these needs, they adopted Sysdig Secure and Sysdig Monitor to facilitate a DevSecOps culture.

By implementing Sysdig, NTT DOCOMO gained full visibility into its container environment, refined its incident response process, and achieved automated compliance monitoring. The solution prioritized critical vulnerabilities in active use, drastically reducing the security workload. Sysdig provided the necessary tools for effective management and operations, leading to a more secure and efficient cloud migration that supports the company's vast user base.

NTT Docomo