Be careful if you activate PTP on your NVR

observant1

Getting comfortable
Dec 2, 2018
461
851
alabama
It's very troublesome with cloud security. I'm no specialist, and there's a great deal of info in the WIKI on securing your camera system. Even if it's not 100% correct it may be just enough to get skipped over if or when a ddos attack happens using your cameras. It may even be worse with all the smart home gadgets.

Believe me when i say just because it's easy and stuff, be carefull. If I knew more I'd give simple reasons....but I've been down some rabbit holes that scare the shit out of me. Not because of my "simple home" but because so many like the convience of "smart home" gadgets which can include camera systems.
 
I have a total of 8 Dahua NVRs that I manage or help with that are/have been on Dahua P2P since at least last July.

Three are on a firewall appliance that allows me to see all network flows in and out.

Beyond the handshake with the P2P server and the keep alive ping, not a single inbound attempt has been made that I am aware of

I wish my Samsung TV was as safe...