 Yes, that's a fundamental issue today because people don't really know how to tackle the problem. First of all, you need to establish the fact that there is in the car industry a very specific split on security. There is safety on one side which is about the reliability of the car from a security perspective which is pretty much covered, calculations are okay, that works. And there is the cybersecurity which is another world and this one is actually quite under risk when you see all the white-at-people who actually have managed to hack a number of cars in a number of ways and the problem here is not that we cannot secure it, the problem is the economic cost. Yes, so if you actually would take a step back and consider the old chain from the sensor, the SOC, the gateway in the car and then outside of the car the communication with the gateways in the service providers you see that it's a full end-to-end solution that you need to provide. And so here we as Samantech have the lucky position to have all the assets to do from certificate-based to host IPS solutions, to gateway solutions and of course to have proxy solutions on the network. Indeed, based on our approach with for example a Nordic car maker, we succeeded to have since three years a protection for over-the-air with Ericsson to cover a big fleet of cars. I think it's growing like 50,000 cars per month at this stage. And we could see indeed that we are protecting malware and reputation-based systems going to botnet governance. Yes, today we are at the beginning of the journey and to be honest we could share best practices but again if you take a step back the problem will be cost. Anything which is beyond the gateway in the car, the sensor and the SOC, the industry is not really ready to pay because they will need to translate the cost to the customer and the customer will not be ready to pay. So you have the problem that you need to say where you stop with security and when you stop with security the next question will be the liability and of course this goes to the insurance guys and so we as Samantech have proposed two big pillars here. One is to consider a unified security approach to glue and unify all the zones from the sensors, the SOC, the gateway and over-the-air, that's one piece. But the other way we can leverage this massive and I think it's today the largest civilian data analytics for security in the world. I think there is only one army which has more than us. We have recently worked with insurance companies and hired around 20 insurers to actually extract data from our data legs so that they can start to calculate the risk and propose solutions to this type of market. Yes, great question. Yes of course interoperability is about and standards are about making sure that you can have all of these new markets to, it's like a field of flowers and you want them to blossom, right? The problem is we don't want to have an allergy as well, right? So here the thing is that we consider that there are a number of standards that we participate here from ITA, from ITU, from a number of other parties because the ecosystem is very large. Consider Ericsson, they are part of the digital service provider ecosystem. So we need this part of the industry to make standards there. Consider I work with a company called IoT.BZH, a very good company, a startup, a French company and they are strong on AGL at the moment. I think AGL is a good standard that already the car makers are following. That's a great question. I would not know because interestingly enough you have a number of interactions here. How the vehicle interacts with the home, how it interacts with the city and therefore all the smart city problem but the hardest of all of them is how vehicles interact with other vehicles. And this is going to be a big challenge in terms of decision making because there may be situations where you would actually sacrifice someone in terms of accidents if you would let the car be autonomous. So this is to be honest not resolved and until this is resolved I really don't see how we are going to have a full-fledged autonomous car industry.