Last updated: February 22, 2026
These terms govern your use of Master Calendar ("the app"), a scheduling application operated by Black Cat Security.
By using Master Calendar, you agree to these terms. If you do not agree, do not use the app.
Master Calendar provides online scheduling and calendar management. Users can book meetings through public booking pages. Administrators can connect calendar accounts to manage availability.
Administrators are responsible for maintaining the security of their connected calendar accounts and OAuth credentials. You agree not to share access to your admin console with unauthorized parties.
You agree not to:
Master Calendar is provided "as is" without warranties of any kind. We are not liable for missed meetings, scheduling conflicts, or any damages arising from use of the app.
We may update these terms at any time. Continued use of the app constitutes acceptance of the updated terms.
For questions about these terms, contact:
eric@blackcatsec.com