How to Install and Uninstall fwknop-server Package on Kali Linux

Last updated: April 27,2024

1. Install "fwknop-server" package

Please follow the steps below to install fwknop-server on Kali Linux


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                fwknop-server
            
                    
    
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2. Uninstall "fwknop-server" package

This guide covers the steps necessary to uninstall fwknop-server on Kali Linux:


    
        
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                sudo apt remove
            
                        
                fwknop-server
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the fwknop-server package on Kali Linux

Package: fwknop-server
Source: fwknop (2.6.10-20)
Version: 2.6.10-20+b3
Installed-Size: 258
Maintainer: Francois Marier
Architecture: amd64
Depends: iptables, libfko3 (= 2.6.10-20+b3), libc6 (>= 2.34), libnetfilter-queue1 (>= 1.0.0), libnfnetlink0 (>= 1.0.2)
Pre-Depends: init-system-helpers (>= 1.54~)
Suggests: fwknop-apparmor-profile
Size: 104752
SHA256: f69de5be2d21b6b5fee13d63f37d215850a6d78fa51dc09e4f1ffa6d4377ea0e
SHA1: 869219ced7919c768b807a0ce882f408a93e26c4
MD5sum: 1d6f92925413a4ee2e0986ee4c567a04
Description: FireWall KNock OPerator server side - C version
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.
.
The authorization server passively listens for authorization packets via
libpcap, thus preventing any connections from being processed on the
traditional port. Access to a protected service is only granted after a
valid encrypted and non-replayed packet is detected.
Description-md5:
Homepage: https://www.cipherdyne.com/fwknop/
Tag: implemented-in::perl, network::server, role::program,
security::authentication
Section: admin
Priority: optional
Filename: pool/main/f/fwknop/fwknop-server_2.6.10-20+b3_amd64.deb