Tatum Security

Tatum Security, founded in 2020 and based in Seoul, South Korea, operates in the cloud security market, providing specialized solutions for critical infrastructure and highly regulated industries. The company targets enterprises with complex cloud architectures, with a notable client base that includes all five major domestic banks in South Korea, as well as firms in the financial, enterprise, and public sectors. Its business model appears to be license-based, with pricing varying depending on the specific services used and the cloud environment.

The company was founded by CEO Yang Hyuk-jae and has secured cumulative investments of approximately $2.4 million from investors including Korea Investment Partners, AhnLab, Hana Ventures, and Lighthouse Investment. Since its inception, Tatum Security has shown rapid growth, achieving a corporate valuation of 20 billion KRW within three years and boasting a 93% contract renewal rate with its customers.

Tatum Security's core offering is its Cloud Native Application Protection Platform (CNAPP), an integrated security platform designed to protect cloud infrastructure and applications. The CNAPP consolidates several key security functions into a unified solution. This includes Cloud Security Posture Management (CSPM), which provides real-time threat detection, enhances visibility, and helps organizations comply with data security regulations by identifying misconfigurations. Another component is the Cloud Workload Protection Platform (CWPP), which is designed to protect cloud workloads across hybrid and multi-cloud environments. The platform also features Cloud Infrastructure Entitlement Management (CIEM), which manages user identities and permissions based on the principle of least privilege to minimize attack surfaces. Additionally, it offers Kubernetes Security Posture Management (KSPM) for protecting and ensuring compliance within Kubernetes environments. Key features of the platform include the ability to visualize attack paths, automate compliance tasks, prioritize threats, and generate custom reports.

Keywords: cloud security, CNAPP, cloud native application protection, CSPM, CWPP, CIEM, KSPM, cloud compliance, infrastructure security, workload protection, identity management, threat detection, vulnerability management, multi-cloud security, hybrid cloud security, Korean financial sector, enterprise security, public sector cloud security, security posture management, regulatory compliance