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Is it possible to use Let's Encrypt cert for SSL filtering (transparent proxy)? I'm using the internal one right now, but everyone on the guest network gets the famous ERR_CERT_AUTHORITY_INVALID message. It's a guest network, that means, tablets, phones, laptops all kinds of different devices and different people. So, not possible to tell everyone they have to save the internal certificate into their browser. None of the guests even knows what that means!
If it's not possible then how can SSL be filtered? I created an AWS cert, and downloaded that to Opnsense, but that didn't do anything. I've also added Sensei plugin, free version, which gives some level of control, but still looking for a solution. Any ideas?
If it's not possible then how can SSL be filtered? I created an AWS cert, and downloaded that to Opnsense, but that didn't do anything. I've also added Sensei plugin, free version, which gives some level of control, but still looking for a solution. Any ideas?
