Security System Lifecycle: Firmware, Patching & EOL in NJ, PA & DE

If you found this post because your iSTAR access controllers suddenly went offline, you’re not alone. A common cause is the expiration of the default certificate used for TLS 1.2 communications between C•CURE 9000 and iSTAR controllers. In many cases, customers weren’t proactively warned—until doors, events, and controller communications started failing. Systems Integrations is here […]