Supervisory control and data acquisition systems (SCADA) play a critical role in collecting process data from across distributed systems and making it available across an organization. But what if you need to share that data beyond your firewall? What are the keys to doing so efficiently and safely? In this episode of Control Amplified, editor in chief Len Vermillion talked with Chris Little, media relations director for VTScada by Trihedral, about new and not-so-new ways to share data on a massive scale.