Plant Data on the Business Network: the DMZ, the One-Way Path and What IT Will Ask
One firewall rule is usually all a plant data project asks for: TCP 1433 outbound, from a gateway at 192.168.1.40 on the cell network to a SQL Server at 10.20.4.16 on the business network. That rule gets refused, and the refusal is right. What gets approved instead is a broker sitting in a demilitarised zone … Read more