cyan AG, a provider of intelligent cybersecurity solutions, has achieved a significant milestone in its growth strategy by securing its first German Internet service provider (ISP) as a client through its partnership with CANCOM, one of Germany’s largest IT system integrators. The deal, announced today, marks the first direct ISP customer acquired through the CANCOM Marketplace, with contracts for additional German ISPs expected to follow shortly.
Starting in September 2026, the ISP will actively market cyan’s cybersecurity solution, cyan Guard 360, to its customers. Designed to protect small and medium-sized businesses from digital threats such as phishing, the solution addresses a critical need in the market. The deal reflects a structural increase in demand for high-quality value-added services among ISPs, who are seeking to sustainably increase their average revenue per user (ARPU). cyan Guard 360 meets this need with a simple, cloud-based cybersecurity solution that integrates easily into existing provider infrastructures.
The solution focuses on protecting residential customers and SMEs from phishing, malware, and other malicious content. It can be implemented quickly, is intuitive to use, and requires no significant additional effort on the part of the customer. For ISPs, it offers an opportunity to expand their service portfolio and tap into new, high-margin revenue streams.
Markus Cserna, CEO of cyan AG, commented: “The first direct ISP deal in Germany is concrete proof that our growth strategy is working – and at a remarkable pace. There is strong and growing demand among German Internet service providers to offer their customers real added value through cybersecurity services while simultaneously increasing ARPU. Our cybersecurity solution, cyan Guard 360, meets this need.”
cyan AG has nearly 20 years of experience in the IT industry and offers IT security products for end customers of mobile and fixed network internet providers and financial service providers. The company’s solutions are integrated as white label products into the apps and system landscape of international business partners. cyan’s customers include the Orange Group, Deutsche Telekom (Magenta/T-Mobile), and Claro Chile (America Movil Group). More information is available at www.cyansecurity.com.
This development underscores the growing importance of cybersecurity in the ISP segment and positions cyan AG to capitalize on the increasing demand for value-added services that enhance customer protection and provider profitability.

