| crowdsec-firewall-bouncer | Crowdsec bouncer written in golang for firewalls |
| kdePackages.plasma-firewall | Control Panel for your system firewall |
| azure-cli-extensions.azure-firewall | Manage Azure Firewall resources |
| python313Packages.mypy-boto3-network-firewall | Type annotations for boto3 network-firewall |
| python314Packages.mypy-boto3-network-firewall | Type annotations for boto3 network-firewall |
| nixos-firewall-tool | Tool to temporarily manipulate the NixOS firewall |
| python312Packages.mypy-boto3-network-firewall | Type annotations for boto3 network-firewall |
| haskellPackages.amazonka-network-firewall | Amazon Network Firewall SDK |
| libsForQt5.plasma-firewall | |
| python313Packages.types-aiobotocore-network-firewall | Type annotations for aiobotocore network-firewall |
| python314Packages.types-aiobotocore-network-firewall | Type annotations for aiobotocore network-firewall |
| python312Packages.types-aiobotocore-network-firewall | Type annotations for aiobotocore network-firewall |
| firewalld | Firewall daemon with D-Bus interface |
| firewalld-gui | Firewall daemon with D-Bus interface |
| haskellPackages.stratosphere-networkfirewall | Stratosphere integration for AWS NetworkFirewall |
| gopro-tool | Tool to control GoPro webcam mode in Linux (requires v4l2loopback kernel module and a firewall rule) |
| firehol | Firewall for humans |
| kube-router | All-in-one router, firewall and service proxy for Kubernetes |
| cni-plugins | Some standard networking plugins, maintained by the CNI team |
| shorewall | IP gateway/firewall configuration tool for GNU/Linux |
| shellhub-agent | Enables easy access any Linux device behind firewall and NAT |
| fwbuilder | GUI Firewall Management Application |
| gsocket | Connect like there is no firewall, securely |
| opensnitch | Application firewall |
| opensnitch-ui | Application firewall |
| fffuu | Fancy Formal Firewall Universal Understander |
| haskellPackages.hwall-auth-iitk | Initial version of firewall Authentication for IITK network |
| haskellPackages.moesocks | A functional firewall killer |
| prometheus-opnsense-exporter | Prometheus exporter for opnsense firewall appliances |
| haskellPackages.amazonka-fms | Amazon Firewall Management Service SDK |
| modsecurity_standalone | Open source, cross-platform web application firewall (WAF) |