Is the network safe from cyber attack?
The convergence — or integration — of the security and IT networks is inevitable. Some schools still create standalone security systems with separate cabling, but many now are integrating with the district or campus IT network and creating a virtual local-area network (VLAN) that isolates the security function on the network. But as the security function becomes dependent on the network, it is vulnerable to hackers. For that reason, it is vital to work closely with the IT staff to ensure these new “information systems” are designed and configured securely. • Does the system monitor for hazardous fumes, such as carbon monoxide? How quickly is staff alerted when a critical system, such as the air conditioning or furnace, becomes inoperable? It is easy to add sensors to an HVAC system that will create an alarm should a critical system fail or carbon-monoxide levels rise to dangerous levels. These alarms can be monitored at the school, district or campus, or by a third-party alarm-monitori
