MobilSense Blog How this Oil & Gas Company Protects its Cellular Assets from Hackers

An oil and gas company used routers embedded with SIM cards on pipelines throughout Texas and Oklahoma. These routers provided cellular data access to sensors on pipelines. Suddenly, data usage on the endpoints increased from the usual 50MB per month to 50GB per month, per router. Cause The IT staff had been using carrier-provided, public Read More