How to Install and Uninstall libfko-perl Package on Ubuntu 16.04 LTS (Xenial Xerus)

Last updated: May 13,2024

1. Install "libfko-perl" package

Please follow the instructions below to install libfko-perl on Ubuntu 16.04 LTS (Xenial Xerus)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                libfko-perl
            
                    
    
    Copied

2. Uninstall "libfko-perl" package

Please follow the steps below to uninstall libfko-perl on Ubuntu 16.04 LTS (Xenial Xerus):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                libfko-perl
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the libfko-perl package on Ubuntu 16.04 LTS (Xenial Xerus)

Package: libfko-perl
Priority: extra
Section: universe/perl
Installed-Size: 150
Maintainer: Ubuntu Developers
Original-Maintainer: Franck Joncourt
Architecture: amd64
Source: fwknop
Version: 2.6.0-2.2
Depends: perl (>= 5.22.1-3), perlapi-5.22.1, libfko2 (= 2.6.0-2.2), libc6 (>= 2.4)
Filename: pool/universe/f/fwknop/libfko-perl_2.6.0-2.2_amd64.deb
Size: 33010
MD5sum: e5f7ba4186a0faf5dd61d6143effecbf
SHA1: 36369127d7d5ad4e527bc16e1163b0533ce4a696
SHA256: 95216e07b0f798006bd4415265d1fca7cbf485e7ab0b7c038582e43068db164e
Description-en: FireWall KNock OPerator - Perl module
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
libcap, so there is no service listening for network connections on the
traditional port. Access to a protected service is only granted after a
valid encrypted and non-replayed packet is detected.
.
This package provides the FKO module as a Perl interface.
Description-md5: c9ffaf33ae1e835427459b983460ab9d
Homepage: http://www.cipherdyne.com/fwknop/
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu