How Do I Set up a Router Firewall

Setting up a firewall for your router for all security purposes is quite crucial. Some of the benefits of a router firewall setup are preventing unauthorized access, acting as a defence against walls, controlling applications, monitoring network activity, and protecting business networks. Firewall protection reduces the risk of security preachers and data loss. This can help you a lot with preserving peace of mind.

Some of the things that you have to be mindful of before setting up your router firewall are the compatibility of your router, and you must have access to the "configuration page" of your router, you have to enable the firewall settings, and make sure you have all the essential ports.

How to Set Up a Router Firewall?

A firewall protects against online hacking. The configuration of the firewall can be a tough job. But you can break it down into simple, smaller steps that are easy to handle. Following other steps to set up a router or firewall-

The first and most crucial step is to secure your firewall. If a hacker exploits your firewall's admin rights, your network protection can be at risk.

You have to make sure that your firewall has all the following mentioned configuration actions-

  • While using passwords, use a simple and say for one.
  • Go for user accounts that have specific rights.
  • Do not use a published user profile.
  • Disable the simple network management protocol with the help of a stable network set.
  • The next step is to build the firewall zones and IP addresses.
  • The access control list is one of the rules implemented for every firewall application to enable traffic. Enable Access control lists for every subinterface and interface on your firewall.
  • Suppose your firewall can also operate as a current network protocol (NTP), Dynamic host configuration protocol (DHCP), intrusion prevention (IPS), and more. In that case, you will have to configure the services that you would like.
  •  Lastly, you have to check the settings of your firewall and see whether it is working as expected. Make sure that the firewall is capable of blocking the traffic.

Always keep a saved backup for all the changes you have made in your firewall to be in a secure position so that your hard work does not get wasted in case your hardware fails.