Discovery
Find AI across company PCs, servers, and cloud environments, and review its management status.
Yamong Security
Make AI-powered work
more trustworthy.
Yamong Security helps organizations discover the AI they use and manage its access to tools and data according to employee permissions and business purpose.
Talk with YamongOur direction
From discovering AI to keeping its work in scope.
Using AI at work means knowing which AI acts for whom, and connecting organizational permissions to the purpose of each request.
Permissions
Connect AI business purposes to organizational permission limits and policy prohibitions.
Request-level control
Set the tools and data needed for each task, then inspect tool instructions.
Expertise and achievements
Security expertise and open-source contributions.
Our founders’ recognition and development contributions reflect the experience behind Yamong’s work.
Recognition
BoB 13th Best 10
Founders Changhyun Lee and Yejun Ko were selected for the Best 10 of the 13th Best of the Best (BoB) program.
Individual recognition of the founding team
Open-source contributions
Prowler
Founder Changhyun Lee contributed to the Prowler open-source project, including development of its NHN Cloud Provider.
2025 · Open-source development contributions