Thank you. I'm sorry for the trouble in understanding that.
There are a few things that I would want to highlight. I think that when we're looking at any new technology or new development that's out there.... There is some misinformation around 5G, but I will set that aside to really focus in on the security aspects of this. What we're looking for is that this is a network that can have many more devices that support much faster communications. It has much higher bandwidth. It's much faster, with many more devices connected to it, and it's pretty much real time, which means that you can do things like sending commands to self-driving cars over these types of networks. It's designed for that type of environment.
In general, the threats we look for are around the confidentiality, integrity and availability of things like the network. For the network itself, can I communicate? That's availability. You really look for things like the robustness of the equipment. Do you have multiple providers so that if one provider becomes unreliable you can replace their equipment at some point with something else? That's around the availability side.
Then we look at the integrity. If I send a message over that network, will it get there in the form in which I deliver it? That's where encryption is the key piece for integrity. If I want a message to be clearly delivered, I will send it in a way such that it can't be modified. That's what encryption gives us for integrity. You might have things like digital signatures, etc. What that does is say “this message cannot be modified now”, and we do that through cryptography.
The last—