A modern firewall offers integrations with: In addition to these, one of the main factors that sets the modern firewall apart from previous generations is the support for integrations or how well it fits in with existing network infrastructure components. Modern firewalls are available in a variety of different form factors, enabling users to deploy them on-premises as physical appliances, in the cloud as virtual appliances and as a firewall as a service (FWaaS) model. Multiple Deployment Options: Firewalls began as either hardware firewalls – standalone appliances running on dedicated hardware – or OS software firewalls like those integrated into Windows, Linux, and macOS. This enables them to detect and respond to a greater range of potential threats. Expanded Capabilities: While the original firewalls were designed to perform traffic filtering based upon analysis of ports and protocols in network traffic, modern next-generation firewalls (NGFWs) are more sophisticated and integrate a number of network security components, including intrusion prevention systems (IPS), sandbox content analysis, and more.

Windows firewall manager