fwknop-gui

FireWall KNock OPerator Graphical User Interface

Install

All systems
curl cmd.cat/fwknop-gui.sh
Debian Debian
apt-get install fwknop-gui
Ubuntu
apt-get install fwknop-gui
image/svg+xml Kali Linux
apt-get install fwknop-gui
Fedora
dnf install fwknop-gui
Windows (WSL2)
sudo apt-get update sudo apt-get install fwknop-gui
Raspbian
apt-get install fwknop-gui

fwknop-gui

FireWall KNock OPerator Graphical User Interface

The FireWall KNock OPerator implements an authorization scheme called Single Packet Authorization (SPA), based on Netfilter and libpcap. Its main application is to protect services such as OpenSSH with an additional layer of security in order to make the exploitation of vulnerabilities (both 0-day and unpatched code) much more difficult. Fwknop GUI is a graphical user interface integrated with an Fwknop client that provides the ability to send SPA packets to a remote Fwknop server, as well as a front-end for creating and managing client configurations for multiple Fwknop servers. It supports exporting saved configuration data to a QR code format readable by the Android client, as well as to the .fwknoprc format readable by the command line client.