- 🐤 Welcome to my GitHub Pages, atsushi, sada here!
 - 🔭 I’m currently working as a Security Engineer!
 - ⭐️ Focus
- Cloud Security (aws, GitHub Ecosystem)
 - Enterprise Security (Jamf, Intune, EDR)
 
 
- 
automatic_train ('22-'23)
- This software automatically builds the optimal combination of Deep Neural Network models by automatically recombining and testing model checks.
 - This was my graduation research at IHPC Lab, and I received a Computer Science degree from this research.
 
 - 
sisakulint ('23-)
- CI-Friendly static linter with SAST, semantic analysis for GitHub Actions written in Go!
 - This great tool not only provides linting but also SAST, planing to provide autofix (public beta) for yaml in future work.
- CODE BLUE cybertamago ('24)
 - Black Hat Asia Arsenal ('25)
 
 
 - 
disarmBot (‘24-)
- disarmBot is a DiscordBot that uses the AutoGen to automatically create multiple LLM Agents, discuss about disinformation, and respond to users.
 - It helps provide users with a preemptive approach to strengthening their critical thinking in the face of disinformation.
 - We are proposing this as one way to utilize information and intelligence from the MITRE ATT&CK Framework through LLM.
- JSAC 2025 LT Talk ('25)
 
 
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MacStealer (‘25-)
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WingStealer (‘25-)
- Chrome InfoStealer for apple silicon macOS that can retrieve cookie, credentials, and credit carddata. This tool works local only, so not illegal model.
 - Chrome InfoStealer for Windows OS that can retrieve cookie, credentials, and credit carddata. This tool works local only, so not illegal model.
 
 
- 
Closed Career Event at RiST: Speaker ('24)
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Security-JAWS #35: Speaker (‘24)
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JSAC 2025: LT Speaker ('25)
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Black Hat Asia Arsenal: Presenter ('25)
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セキュリティ若手の会(ワークショップ&交流会): Workshop Instructor ('25)
 
- RiST: member ('20-22)
 - Security Camp: Attendee (‘21), Tutor at Web Security Class (‘23)
 - SecHack365: Philosophy Driven Course Trainee ('23)
 - セキュリティ若手の会: Founder & Host ('24-26)
 
- Ritsumeikan University ('20-'24)
- Bachelor of Computer Science and Engineering (March, '24)
 
 



