Designing a quarterly rotation cadence that people actually follow
Match intervals to signer availability and organizational rituals instead of copying a generic security calendar.
Blog
Notes from the rehearsal room
Practical writing on schedules, dual control, and documentation — educational, not market commentary.
Dual control without deadlock
Keep two-person integrity while designing backups that prevent weeks-long stalls.
Ceremony-day logistics around Gyeonggi-do
Room bookings, travel buffers, and bilingual sign-off sheets for teams near Yongin and Seoul.
Evidence you should not keep after a rotation
How to document a ceremony without creating a second copy of secrets in your wiki.
Blog posts are educational. Not Financial Advice.