How to Install and Uninstall libfko3-dev Package on Ubuntu 21.10 (Impish Indri)

Last updated: November 05,2024

1. Install "libfko3-dev" package

In this section, we are going to explain the necessary steps to install libfko3-dev on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                libfko3-dev
            
                    
    
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2. Uninstall "libfko3-dev" package

In this section, we are going to explain the necessary steps to uninstall libfko3-dev on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                libfko3-dev
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libfko3-dev package on Ubuntu 21.10 (Impish Indri)

Package: libfko3-dev
Architecture: amd64
Version: 2.6.10-12
Multi-Arch: same
Priority: extra
Section: universe/libdevel
Source: fwknop
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Francois Marier
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 255
Depends: libfko3 (= 2.6.10-12)
Suggests: libfko-doc
Breaks: libfko2-dev
Replaces: libfko2-dev
Filename: pool/universe/f/fwknop/libfko3-dev_2.6.10-12_amd64.deb
Size: 73560
MD5sum: 97e0e321e479670cd089d050e98c14a5
SHA1: 256a047a02518360e69e4bc43af81be9b893c5c7
SHA256: 3ca7ff070c6c72e125381da48efd3f586164204b18e0eabb24f66c854deb7f30
SHA512: 8226c8e859781703fe75219b560caab826407f6b5b10f40e53ddacf603ca243ab27ff85f8a5df4fc6c89fb625de1f753a4eae2dd60dd5715babf1f6117721323
Homepage: https://www.cipherdyne.com/fwknop/
Description-en: FireWall KNock OPerator - development library
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, 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 development library and its headers.
Description-md5: 2e9853a5e055f63ab61cb0e0f5f08f23