Software Defined Firewall Open Source. Free Open source - Everything essential to protect your network and more. Thats what SDN does.
Software defined network have too many scarcity like throughput packet loss and network attack defense. The firewall comes in two forms- Hardware firewall and Software firewall and today we discuss software firewalls which are the free and open source. Based on a microservices architecture it enables network services across a spectrum of hardware in multivendor environments.
A firewall is a system that secures incoming network packets which come from various sources as well as outgoing network packets.
Configuration and monitoring the ZeroTier plugin can be used to setup your Software Defined WAN within minutes. Anyone can audit and contribute to this software. It offered the first commercially supported open source router and firewall solution. Thats what SDN does.