---
title: "Is John Carroll University Duo Core Authentication Service down? John Carroll University Duo Core Authentication Service status"
url: "https://www.openstatus.dev/status/jcu/duo-core-authentication-service"
description: "Live John Carroll University Duo Core Authentication Service status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is John Carroll University Duo Core Authentication Service down?

**Answer:** No, John Carroll University Duo Core Authentication Service is not down. All John Carroll University Duo Core Authentication Service systems are operational.

- Status: operational
- Checked: 2026-11-07T04:40:04Z
- User reports in the last 15 minutes: 0
- Part of: [John Carroll University](/status/jcu.md) / Enterprise Systems
- Official status page: https://status.jcu.edu

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting Duo Core Authentication Service

No recent incidents.

## Links

- HTML page: /status/jcu/duo-core-authentication-service
- Service: /status/jcu.md