cyan AG, through its subsidiaries, provides intelligent IT security solutions and telecommunication services in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. The company operates through two segments, Cybersecurity and BSS/OSS. It provides BSS/OSS services, such as connection to the network operator, billing, management of credit balances, provisioning, etc. to mobile virtual network operators (MVNO) to operate a virtual mobile operator. The company also provides OnNet Security, a network-based solution that enables service providers and carriers to take advantage of existing infrastructure by providing converged security; OnDevice Security, an endpoint-based solution that enables service providers to keep customers' devices safe from cyber-threats, including phishing, fraud, malware, and others; child protection solutions, an application-based security solution for child protection; Clean Pipe Domain Name system solutions that enables service providers and MVNO to filter unwanted data traffic and malicious content directly on their network. The company also provides cyber security solutions for the mobile and fixed line internet providers, MVNO, banks, insurance companies, and financial services providers. cyan AG was founded in 2017 and is headquartered in Munich, Germany.