Windows Privacy: simplewall

From Darkipedia

Keep in mind, simplewall is not a control UI over Windows Firewall, and does not interact in any level with Windows Firewall. It works over Windows Filtering Platform (WFP) which is a set of API and system services that provide a platform for creating network filtering applications. Windows Filtering Platform is a development technology

• https://www.henrypp.org/product/simplewall