NFV (Network Function Virtualization)

Network Function Virtualization (NFV) is a technology that replaces traditional network hardware, like routers and firewalls, with software-based virtual versions running on common servers. This allows network services to be deployed, managed, and scaled more flexibly and cost-effectively without needing specialized hardware. NFV enables networks to adapt quickly to changing demands, improve efficiency, and reduce infrastructure costs, making it an essential component in modern, agile communication networks such as 5G and cloud services.