I focus on making systems safer and more reliable through a scenario β identifying vulnerabilities, designing realistic attack/defense cases, and delivering improvements that strengthen user trust.
I observe systems with the quiet precision of an owl β recognizing patterns, anticipating risks, and understanding how threats move across boundaries.
My work turns technical insights into actionable outcomes, supporting proactive defense. cross-domain feedback, and risk-aware decision-making.
βIf you want something youβve never had, you must be willing to do something youβve never done.β
This quote has guided me from the start β especially when facing the unfamiliar.
Itβs why I chose security: to take what exists, step into its gaps, and make it safer and leave it safer, and better than before.
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ποΈ LinkedIn
https://www.linkedin.com/in/yumi-an-4a7357344/
ποΈ Github
ποΈ Email
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Recognized for contributing to a team project that identified and mitigated real-world web vulnerabilities, with a focus on practical application under tight constraints.
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Security Academy 4th Batch Completion
On-tact Converged Security Training - OT Security 16H
π‘ A space for lightweight research and hands-on ideas
A living record of experiments and small-scale explorations in security. Not every idea works, but every step is part of the journey I want to share.