https://blog.rche.moe/tags/security/Recent content in Security on rche.moeHugokoWed, 08 Apr 2026 00:00:00 +0000https://blog.rche.moe/posts/k3s-ca-rotation-incident/Wed, 08 Apr 2026 00:00:00 +0000https://blog.rche.moe/posts/k3s-ca-rotation-incident/홈 클러스터 admin 키를 퍼블릭 레포에 통째로 커밋했다. CA를 통째로 갈아엎으며 배운 것들.