Hey there folks,

I’m trying to figure out how to configure my UFW, and I’m just not sure where to start. What can I do to see the intetnet traffic from individual apps so I can know what I might want to block? This is just my personal computer and I’m a total newbie to configuring firewalls so I’m just not sure how to go about it. Most online guides seem to assume one already knows what they want to block but I don’t even know how/where to monitor local traffic to figure out what I can/should consider blocking.

  • Strit@lemmy.linuxuserspace.show
    10·
    1 month ago

    You should block everything, except the things you want to get through. A firewall (at least in Linux) blocks everything inbound by default.

    • ReversalHatchery@beehaw.orgEnglish
      1·
      1 month ago

      A firewall (at least in Linux) blocks everything inbound by default.

      are you sure? I thought that at least UFW allows through some common LAN services