Cisco Systems Inc. designs and markets a range of technologies across networking, security, collaboration, applications, and the cloud. The company operates through three geographic segments: Americas; Europe, Middle East, and Africa; and Asia Pacific, Japan, and China. Products and technologies include infrastructure platforms, applications, security, and other products. Infrastructure platforms consist of core networking technologies such as switching, routing, data center products, and wireless, which provide network functions and transfer and store data. The application product category consists primarily of software-related products that utilize core networking and data center platforms to provide functionality. The security product category mainly includes integrated threat management products, threat security products, and web security products. Its subsidiary, ThousandEyes, Inc, provides Internet and cloud intelligence platforms.