St. John's University Service Desk

NETWORK MAINTENANCE - SJUMobile WI-FI AUTHENTICATION SYSTEM - CERTIFICATE UPDATE

The TLS certificate used by the authentication system for SJUMobile Wi-Fi was updated at approximately 6:00 PM on Wednesday, September 9, 2026.

While many devices (e.g. Windows, MacOS, Android) should automatically trust the renewed certificate, clients with Apple iOS-based devices may see a prompt to trust the updated certificate.