Linux Security
    Linux Security
    Linux Security

    Linux firewall basics with ufw

    Date
    1383
    Posted By
    LS Hmepg 337x500 13

    This helpful tutorial examines ufw - the uncomplicated firewall - on Linux, providing some insights and commands for making changes.

    The ufw (uncomplicated firewall) represents a serious simplification to iptablesand, in the years that it’s been available, has become the default firewall on systems such as Ubuntu and Debian. And, yes, ufw is surprisingly uncomplicated – a boon for newer admins who might otherwise have to invest a lot of time to get up to speed on firewall management.

    GUIs are available for ufw (like gufw), but ufw commands are generally issued on the command line. This post examines some commands for using ufw and looks into how it works.

    LinuxSecurity Poll

    Tails is the most secure Linux distro out there.

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 2 answer(s).
    /main-polls/41-ubuntu-is-a-more-secure-distro-than-fedora?task=poll.vote&format=json
    41
    radio
    [{"id":"142","title":"Yes - Tails get my vote!","votes":"1","type":"x","order":"1","pct":100,"resources":[]},{"id":"143","title":"Nope - Parrot OS has surpassed Tails in its security and privacy.","votes":"0","type":"x","order":"2","pct":0,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350


    VIEW MORE POLLS

    bottom 200

    Please enable / Bitte aktiviere JavaScript!
    Veuillez activer / Por favor activa el Javascript![ ? ]

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.