 So we're here at the arm embed area and you're talking about SRED? Yes, SRED is a new mesh networking stack that's based on SIXLOBAN and it's developed for home IoT devices. So it's based on what did you say? SIXLOBAN. What is that? SIXLOBAN is a mesh network that's IPv6 based and it allows devices to be natively connected to existing IPv6 networks and over here I'm running early versions of our SRED stack and you can see from the screen that I can send IPv6 packages to those nodes and they are sending replies but also I can show you next screen here that they have been registering this embed device server and they are published here one control that I can switch, that's the light control, if I switch it on all the devices are showing that the LED is now on, now I will switch it off and now it turns off on all the devices. This is an example of IPv6 based traffic, the code traffic running here on top of the IPv6 you can see over here and that's the example of how you send IPv6 based traffic to mesh network. So SRED is about Internet of Things, it's about security, what is it? Yeah, SRED is Internet of Things protocol that's developed for home automation or home areas in mind, they have goals like to be always secure, to be IPv6 based, to be reliable and running on top of standard 15.4 radios. So what do you do? What do I do? I lead the team that's developing the SRED stack and the SIG slope and stack and we are based in all part of their embed team. That's like in Finland, right? Yeah, that's in Finland. That's where the Santa Claus is living? Yeah, it's live close by. And so is it a collaboration between many different companies? SRED is kind of like a consortium or something, no? Yeah, there's a number of companies currently, you can check the SRED group.org website to see who's currently part of that. We are actively part of the SRED development and actually that's currently one of the SRED interrupts ongoing and now developers are there. So for the embed OS, for the Internet of Things, it's really important to be secure. Is it possible? It is possible. One of the things that SRED will finally define is the way that how do you build the secure network to your home and that's one of the things in IoT that you need to be able to build the secure network, otherwise there's no point of building the IoT. So IoT is going to be 20 billion devices per year or something like that. It's going to be huge and all of it is going to be SRED. Not all, SRED is mainly for home areas, but there will be something SIGS-Lopan based on wider areas that they might run on different radios. SRED will run on the 15.4 radios, usually on 2.4 gigahertz, but if you think for example areas that should cover the whole cities, they might be that you want the SIGS-Lopan on 2.4 gigahertz radios, but that's one of the options that we will also offer. The embed OS will support the SIGS-Lopan, it will support the SRED. So here we have some embed OS development, the Bluetooth stuff, but SRED is on the radio, there's OS and there's a SRED, right? Yeah, SRED is one of the networking options that we offer as a part module in the embed OS. It runs on the 15.4 radios. So it runs on the radio part? Actually, all the network stuff runs inside the embed OS. So the radio is just a transceiver and they will be driver for the radio and then the embed OS platform will contain this SRED networking stuff. So how is it to develop this and what is the status? Are you finished or you have much more to do? No, there's a lot of things to do. Currently the SRED specification, the development is ongoing. The specifications are not public yet, not final yet. So there are a lot of things that they still need to define to get the final specs out. I guess that will be a little bit before the summer when the final release specification and after that it will be part of our beta release on the embed OS. And you have a team of guys working on this? Yeah. And then after summer, what does that mean? Does that mean products come out or is it a little bit later? After summer there will be some early beta releases of embed OS that early adopters can start to build in their own jet-based applications. Try it. Some of the companies will start to... So how does it work to make a secure internet of things? It depends on the protocols, but there has to be a way how you share your network security keys securely. And SRED is going to specify one of the ways that how you enter unknown devices to your network. I think it's called commissioning that they will allow one of the new devices to enter the network. And once it's allowed by the user it's going to get the final network security key. So it's like when you touch the router and you add a Wi-Fi access to a specific device if your Wi-Fi is configured like that? Yeah. Simular could be done on a threat. And it's not possible to spoof it or to... Nobody's going to come from outside and turn on your light switch. Yeah. For sure. Yeah. That would be a problem. But that's not going to happen. No. That's one of the things that why SRED specifies and they're going to claim that SRED should be always secure. They should be only one correct way of doing the security and it should cover that nobody from outside could enter the network without you knowing that. Strong encryption everywhere. Yeah. Reliable encryption. Reliable encryption everywhere. The link layer security is always enabled. And before SRED the industry has been doing internet things many different ways that are not secure or what? Not everyone has been doing unsecure. It's an absence but the confusion is that there is no standard way of building up the network in a secure way. Some of the developers have done it so that they will be, let's say, security last inside the device that they will all share the same key. Like a Wi-Fi network it serves the same key. But some of the networks work so that the device is going to authenticate itself before it's going to get the final link layer security key. But there are a number of options and no standards yet so that's what the SRED's going to cover. Cool. So looking forward to a lot of secure internet things. Right. Thanks.