Read this case study to learn how Armstrong Coal uses a converged IP VPN network to boost its operations efficiencies and productivity while providing the safest possible working environment and meeting state, federal and industry regulations. The steam coal producer relies on advanced remote and networked systems to monitor, document and manage its operations with great precision. The company must also be ready to quickly open new sites, respond to new regulations and implement new technologies that could benefit its operations.

Discover how the company configured its dispersed sites with independent access to the Internet, secured by AT&T network-based firewall, intrusion detection and e-mail filtering services, to achieve these goals.