If you’re reading this, you may not have quite that many devices, but you are probably either looking to invest in some smart home devices or you have already started the process of converting your home to the world of IoT. Either way, it is important to consider the security implications of adding these devices to your network. For example, some smart switches have such poor encryption that they are easily compromised and can be overpowered to catch on fire. While none of the devices in my home have this sort of vulnerability that has been publicized, the possibility exists nonetheless that these devices could be used by nefarious actors to cause ruckus in my home or attempt to gain access to other devices on my network.
Read the rest: https://whitematter.tech/2021/how-to-add-vlan-segmentation-for-homekit-iot-devices-with-unifi/