![]() ![]() The router "routes" all these IP packets. (outside world does know what IP is used behind NAT). 元: IP level: This level of connection does not care if its in the cloud, your home network, within a router or over 2 or more routers etc.ĭevices have IP addresses and can try to connect to any other IP address in the world. > make sure you keep trusted devices (= important) only in the same L2 network with other trusted devices.Īnd ensure those devices on that network don't "share" disks or folders without passwords at least! Nowadays they all are full network devices, which means you do not know what they do and they communicate to remote servers without To be installed on your PC or mobile to make them work. This was not that much of an issue before (many devices had not a real IP stack and needed dedicated "applications" to (this is for instance all the clients and computers/devices you see on the same Wifi network).Īll these can do pretty much what they want and each of them are also aware what device there are within the bridge. L2 / "within the bridge" level : Devices within L2 communicate and see everybody on that network. Turn on Networking & Wireless (or Wi-Fi Networking).Maybe some more fundamental aspects before designing your security:. ![]()
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