The UPnP protocol that’s enabled within the routers permits any wired or wi-fi consumer to open the ports within the NAT autonomously, with out having to open them manually within the router. For the UPnP protocol to work, it’s completely needed that the shoppers additionally help and make use of it, in any other case these ports is not going to be opened.
This protocol drastically facilitates communication from the surface (Web) with the NAS servers, since we is not going to need to open all of the ports manually, however slightly it will likely be performed mechanically and transparently for the person. This protocol can also be broadly utilized by P2P applications to keep away from having to open particular ports, and it’s also utilized by some IP cameras to have the ability to entry their view from the surface.
QNAP recommends disabling the UPnP protocol to forestall NAS or another units from opening ports autonomously, with a view to maintain any entry from the Web to our units underneath management. For that reason, the producer recommends that you simply disable this performance urgently, as a result of the ransomware and malware which have affected them lately is due exactly to this insecure protocol. At RedesZone we have now a whole information to guard your QNAP NAS serveryou’ll find one of the best tricks to keep away from affected by ransomware assaults and shedding data in your laptop.
The right way to disable UPnP on the router
At present we discover house routers which have the UPnP protocol disabled by default, so it’s extremely really helpful to depart it because it comes and never activate it. In different routers similar to ASUS, this performance is activated by default, so we have now to disable it. To disable this function, we should have a look at the configuration choices of our router, usually this insecure protocol is within the Web or WAN half, though in different fashions it’s within the NAT part the place port forwarding is carried out.
In Movistar routers, this perform is often discovered within the “Superior Setup” part, what we all the time need to do is disable this protocol after which click on on “Apply/Save” the adjustments, in order that it’s by no means enabled.
In fact, in additional superior working programs similar to pfSense and others, we even have this protocol, and we will deactivate it with out issues, in reality, it’s disabled by default.
Along with disabling it on the router, we suggest that you simply additionally disable this performance instantly in your QNAP NAS server by going to the myQNAPcloud app and looking for this selection to disable it. Within the occasion that you simply wish to remotely entry your QNAP NAS, one of the best and most secure possibility is to make use of the VPN server that we have now in QVPN3, and that’s that we have now at our disposal the OpenVPN protocol, WireGuard and likewise others similar to IPsec, so there is no such thing as a excuse to not use a VPN with a view to shield all connections correctly.