protection against network-based attacks
The swift growth of data utilization and the upsurge of connected devices will soon require a significant increase in network capacity. Moreover, end-to-end network latency will have to be substantially reduced in order to guarantee a seamless browsing experience for the customers. To cope with the steadily expanding bandwidth demand, telecom vendors need to focus on creating scalable networks that can handle immense data capacities during usage peaks. This imperative telecom business issue can be resolved with the adoption of cloud solutions. Cloud computing in telecom enables the implementation of Software Defined Networks (SDN), Network Function Virtualization (NFV) and Zero-Touch Networks, which can create prominent business value for telecom entrepreneurs.
Scalable On-Demand SDN
SDN is the cutting-edge approach to network management. SDN technology disintegrates the data and control planes. This allows controlling the network modules from a central location or device, while significantly enhancing network traffic management. Furthermore, SDN improves network transparency by enabling real-time access to the network components, which allows identifying and excluding network faults effortlessly. Most importantly, SDN is scalable and provides the ability to tailor the network “on-demand” based on the customer’s needs, resulting in a considerable reduction of CAPEX and OPEX.
Agile and Flexible NFV
Modern telecom networks are congested with proprietary hardware appliances. Their installation and maintenance require heavy expenses in energy costs and the recruitment of the technical workforce. Moreover, these appliances are hard to design and operate, and some of them have short service durability periods, which make their utilization even more cost-prohibitive. NFV is an advanced technology for the management of networking services, which replaces hardware-centric devices with software functioning on virtual machines. NFV enables the implementation of network functions in software that can be moved or replicated on-demand, without the need to enhance physical infrastructure. By separating the network functions from physical assets on which they run, NFV can cut operational expenses, decrease power consumption and improve the network’s flexibility
More info: lead engineer