pfSense vs OPNsense
I don’t think most people give home network security much thought. Essentially you buy internet from a provider who gives you a modem of some sort. Then you attach a wifi router to it that you bought from Walmart or Target or even worse, one that the internet provider gives you. There is only one real way to have any semblance of home network security, and that is to have a hardware firewall. In this blog I’ll be discussing pfSense vs OPNsense. Both are free operating systems based on FreeBSD Unix. Don’t let that scare you though.
Anyway, your Walmart router sits on the shelf near the TV and never gets updated. Not that it would matter anyway because its security is roughly as porous as Swiss Cheese. If you don’t believe me take a few minutes to peruse routersecurity.org. If you dig around that site a bit you might even see my name there in a place or two!
Full Disclosure
Some years ago I discovered hardware firewalls and have not looked back since. Before i get started here I need to make some clarifying statements. Firewalls are not bulletproof. And the success of them depends a lot on them being configured correctly. Configuring both pfSense or OPNsense requires some level of geekiness and a bit of research to give yourself some modest amount of security. Even if you are a network security specialist, there are people out there or nation states capable of getting inside your network.
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