https://27-ljw.github.io/贰柒拾肆A minimal, responsive and feature-rich Jekyll theme for technical writing. 2026-03-13T14:50:19+00:00 your_full_name https://27-ljw.github.io/ Jekyll © 2026 your_full_name /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png Security Before Safety: A Mechanistic Research Trajectory for Trustworthy LLMs2026-03-13T14:48:00+00:00 2026-03-13T14:48:00+00:00 https://27-ljw.github.io/posts/security-before-safety-research-trajectory/ your_full_name A technical research statement connecting SSAH, SA-ESS, and BD-VAX into one coherent security-first agenda for trustworthy LLMs.