Additional Resources and Related Links GPC Managed Network Security | Great Plains Communications Blair, Nebraska, Aug. 05, 2025 (GLOBE NEWSWIRE) -- Great Plains Communications (GPC), the leading Midwestern telecommunications provider, today announced it will be leveraging Fortinet FortiGate Next- Generation Firewalls to deliver fully managed firewall and cybersecurity services. As small and medium-sized businesses increasingly rely on the public internet for mission-critical applications, GPC's high-speed ...