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Use routers secured with HomeKit - Apple Support
Add more protection to your home accessories by controlling which services and devices they communicate with on your home Wi-Fi network and over the Internet.
homekit  router  firewall  setup  howto  reference  apple  kbase  support 
2 days ago by ferdinandfuchs
LibreNMS
LibreNMS is an autodiscovering PHP/MySQL-based network monitoring system.
monitoring  firewall  opensource 
2 days ago by lllDOi
How to configure ufw to forward port 80/443 to internal server hosted on LAN - nixCraft
I am using UFW to protect my network. How do I forward TCP HTTP port # 80 and 443 to an internal server hosted at 192.168.1.100:80 and 192.168.1.100:443 using UFW on Ubuntu Linux server?

UFW is an acronym for uncomplicated firewall. It is used for managing a Linux firewall and aims to provide an easy to use interface for the user. In this tutorial, you will learn how to forward incoming traffic to your server running ufw on port 80/443 to port 80/443 on another internal server hosted in your LAN/VLAN.
2017  iptables  ubuntu  firewall  networking  configuration  sysadmin  linux  cli  example  tips  blogpost 
4 days ago by ezequiel
How to do local port forwarding with iptables - Stack Overflow
Q: I have an application (server) listening on port 8080. I want to be able to forward port 80 to it, such that hitting http://localhost resolves my application (on localhost:8080).

This should be generalized for any port mapping (e.g. 80:8080 => P_src:P_target), and use best practices for modern *nix machines (e.g. Ubuntu).

N.B. This is all done locally, so there is no need to accept connections from anyone but localhost.
2015  forumthread  iptables  linux  firewall  cli  howto  tips  stackexchange  sysadmin  example  configuration  networking 
4 days ago by ezequiel
port forwarding - iptables redirect outside requests to 127.0.0.1 - Unix & Linux Stack Exchange
The iptables rule you are using will work, but there is one additional change you need to make:

sysctl -w net.ipv4.conf.eth0.route_localnet=1
2014  2018  forumthread  iptables  linux  firewall  networking  configuration  sysadmin  cli  howto  tips  example  stackexchange 
4 days ago by ezequiel
Securing CoreOS with iptables | Jimmy Cuadra
[...] One of the issues I ran into was how to secure a CoreOS machine's public network. By default, a fresh CoreOS installation has no firewall rules, allowing all inbound network traffic.

In order to secure a CoreOS machine, I had to learn how to configure the firewall. I use the common iptables utility for this purpose. [...]
2015  blogpost  coreos  iptables  howto  guide  configuration  firewall  sysadmin  networking  linux 
4 days ago by ezequiel
Four ways to connect a docker container to a local network · The Odd Bit
Update (2018-03-22) Since I wrote this document back in 2014, Docker has developed the macvlan network driver. That gives you a supported mechanism for direct connectivity to a local layer 2 network. I've written an article about working with the macvlan driver.
fedora  linux  docker  sysadmin  cli  tool  example  tips  networking  firewall  configuration  howto  blogpost  2018 
5 days ago by ezequiel
Lockdown Apps
The simple on-device firewall for your devices that blocks app tracking, ads, snooping and more.
firewall  ios  opensource  mac  privacy  security 
7 days ago by geetarista
How to Block Amazon, Google, Apple, Facebook, and Microsoft
This (part of) a superb piece of reporting. It's the technical side of this article/series: https://gizmodo.com/c/goodbye-big-five
"When Gizmodo reporter Kashmir Hill, or Kash, as I call her, approached me about her desire to rid herself of these companies, I was excited. As consumers, we are afforded only a few avenues of acceptable dissent—the most reasonable of which is that, if you don’t like what a company is doing, you can move your money and data elsewhere."
!P-🌔-counterantidisintermediation  google  microsoft  facebook  amazon  apple  firewall  internet  vpn 
10 days ago by beyondseven
Lockdown Apps
Lock Down Your Apps
The simple, powerful firewall that blocks app tracking, ads, snooping and more. Free and open source.
firewall  opensource  ios  app  iphone  mac 
10 days ago by awhite

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