Based in Memphis, TN, and with 28 sites across the United States, Barnhart Crane & Rigging serves demanding customers in construction. Their challenges are to prevent hacker intrusions into network, get improved visibility into firewall to find potential vulnerabilities and deploy network security system that can be modified during business hours without loss of protection. They chose Cisco to overcome these challenges. They implement Cisco ASA 5500-X Series Next-Generation Firewalls with Intrusion Prevention System (IPS) modules and firewall and intrusion prevention in one device. The result of implementing Cisco provides robust intrusion prevention, simplifies administration for better visibility, improved security and allows most maintenance to be performed without firewall outages or IT overtime.