Case Study
How Major Telecom Provider NOS Reduces Cyber Risk and Investigates Threats with Censys
Telecommunications provider NOS needed comprehensive visibility across a vast digital environment containing millions of IP addresses, cloud services, IoT systems, and advanced network infrastructure. Managing this extensive attack surface made identifying exposed assets and prioritizing critical vulnerabilities increasingly challenging. Censys software helped NOS centralize external attack surface visibility by continuously discovering internet-facing infrastructure and providing detailed context around assets, services, and exposures. Security teams could more efficiently identify unknown systems, investigate suspicious infrastructure, and focus remediation on the most significant risks. By delivering accurate internet intelligence and continuous monitoring, Censys enabled NOS to reduce
