BlueZone Access Server is a three-tier, Web-to-host access solution which provides secure, browser-based emulation, or browser emulation, for IBM Mainframes (TN3270 and TN3270E), iSeries (TN5250 and TN5250E) and VT100 terminal emulation using both thin clients and pure HTML.
Users can easily access host applications by downloading small footprint clients. These clients are feature-rich and capable of communicating over a persistent (TCP/IP) or non-persistent (HTTP or HTTPS) connection.
Learn more by visiting the BlueZone web site: http://www.bluezonesoftware.com/products/server-based-emulation