Corero Network Security plc, together with its subsidiaries, provides network security solutions in the United States, the United Kingdom, and internationally. Its offerings include SmartWall One, a distributed denial of service solution with hybrid and on-premises DDoS protection, along with deployment options such as inline and data path protection, edge mitigation, and scrubbing. The company also provides SecureWatch managed services, DDoS intelligent services, and the Corero Observability and Resiliency Ecosystem, a cloud-native visibility and protection platform featuring application layer protection, zero trust admission control, advanced anti-bot protection, threat intelligence, and real-time traffic analysis. In addition, it sells hardware appliances and software licenses, and offers subscription, maintenance and support, installation and training, professional, and project services to internet service, hosting, cloud, and SaaS providers as well as enterprises. Formerly known as Corero plc, it changed its name to Corero Network Security plc in June 2011, was incorporated in 1991, and is headquartered in London, the United Kingdom.