Notice from the center（SERVICE）
2-Step Verification Mandatory for Google Workspace
2026.07.16
To enhance security, 2-step verification is now required for Google Workspace (DCMail/Gmail, Classroom, etc.).
Deadline: November 30, 2026 — Please complete your setup by this date.
2-Step Verification Manual (Authenticator App)
inquiries
https://www.cds.tohoku.ac.jp/inquiry
