Glacier is a company that provides secure communication and mobile security solutions for enterprises and governments. It offers Glacier Communication, a communication platform built for messaging, calling, device management, threat detection, etc; Glacier Guardian, a device designed to protect ultra-sensitive communications; Glacier Security Hub, a threat detection platform built to detect critical security updates and poor device security hygiene; etc. The company also provides features such as file sharing, biometric lock, device scanning, procurement, support, etc.