Virtualized Network Functions (VNF)

Virtualized Network Functions (VNF) are software-based versions of traditional network hardware components, like firewalls or routers, that run on standard, shared computing infrastructure instead of dedicated physical devices. This virtualization allows network services to be deployed, managed, and scaled more flexibly and efficiently, reducing costs and speeding up deployment. VNFs are orchestrated through software platforms, enabling network operators to adapt quickly to changing needs without the physical limitations of hardware. Essentially, VNFs transform hardware-dependent network functions into flexible, software-driven services that can run on common servers, facilitating more agile and cost-effective network management.