SCADA, PLC and Automation Engineering
Iconics, System Platform, Codesys, Proxmox, Home Assistant, Engineering
This is not a commercial. No prior or any contact was made to Q-feeds. With a fresh install of OPNsense, I have been looking for tips on how to cover the most security, the fastest and with the least amount of effort. Not to skip learning, but to enhance security as fast as possible. I
Continue Reading “OPNsense with Dynamic feed of Indicators of Compromise”
For some obscure reason, there is no way to adjust the settings of the fan from the webinterface of the switch. You need to use a console access through SSH, I prefer to use PuTTY. The fan configuration options might not be available, if your firmware is too old. If you need help on how
Continue Reading “Grandstream Managed Switch GWN7802P Fan Settings”
Keeping your devices and equipment updated, is an important part of your entire IT security life cycle. Grandstream switches was as default configured with a firmware http path and to download latest firmware at bootup. This led to massive unwanted firmware upgrades and Grandstream could only fix it by taking down the webserver firmware path
Continue Reading “Grandstream Managed Switch GWN7802P Firmware Upgrade”
In this article / guide, I explore installing OPNsense 25.7.11 as a virtual machine in Proxmox 9.1.4. This is ultimately to try and fix slow speed issues when running it bare metal on my Minisforum TH50 mini PC with old Intel i225 NIC. Other good guides, from various older versions of Proxmox / OPNsense: https://www.zenarmor.com/docs/network-security-tutorials/opnsense-installation
Continue Reading “Installing Virtualized OPNsense as VM in Proxmox”
I chose OPNsense over pfSense, from solely reading about it being easier to start with, as pfSense is more “oldschool”. Both OPNsense and pfSense is based on FreeBSD. pfSense apparently contributes to the core underlying FreeBSD project and thus have faster security updates. pfSense has shifted focus onto paying customers, and word is that the
Continue Reading “Home Network Security – Installing OPNsense and SLOW SPEED PROBLEMS! (part 3)”
According to my plan in Home Network Security – The Idea (part 1), there is some hardware that I need to source and buy. I do not have any affiliation with the mentioned brands or shops, these are just my personal choices from my own use-case scenario. I already have a Lenovo ThinkCentre M910q that
Continue Reading “Home Network Security – Finding Hardware (part 2)”
I want a more secure home network. I do not know enough about network security, to do it perfectly from the start. I know some from my professional work. I asked people working with networks in their daily and tried to gather a sense of what I was getting myself into. I have been googling
Continue Reading “Home Network Security – The Idea (part 1)”