Firewall setup

how to use a computer as a firewall 1 turn old laptop into firewall 2 diy firewall router 3 linux firewall distribution 4 Browser Security Plus is a comprehensive software that prevents web-based threats. IT admins can secure browser add-ons and deploy security configurations to browsers. 5 You can turn Microsoft Defender Firewall on or off and access advanced Microsoft Defender Firewall options for the following network types: Domain (workplace) networks. Private (discoverable) networks. Public (non-discoverable) networks. If you want to change a setting select the network type you want to change it on. 6 Turn Microsoft Defender Firewall on or off. Select Start, then open Settings. Under Privacy & security, select Windows Security > Firewall & network protection. Open Windows Security Select a network profile: Domain network, Private network, or Public network. Under Microsoft Defender. 7 Maintain the default settings in Windows Defender Firewall whenever possible. These settings have been designed to secure your device for use in most network scenarios. One key example is the default Block behavior for Inbound connections. Figure 2: Default inbound/outbound settings. 8 Click Submit. 9 Check protection against ransomware threats using Geo-IP blocking, URL filtering and malware setup. 10 Go to Start and open Control Panel. Select System and Security > Windows Defender Firewall. Choose Turn Windows Firewall on or off. Select Turn on Windows Firewall for domain, private, and public network settings. Still need help? Contact your IT support person. Check the Company Portal website for contact information. Feedback. 12