Microchip enables resilient timing for critical infrastructure Microchip has integrated its BlueSky GNSS Firewall with its TimePictra 11 synchronization monitoring and management platform in order to protect 5G networks and other critical timing infrastructure from Global Positioning System (GPS) signal jamming and spoofing. âMicrochipâs TimePictra system improves overall situational awareness by managing network timing synchronization as well as our GNSS firewall that improves a networkâs resilience through real-time GPS threat detection and mitigation,...