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that know it was at the door talking losses and robust that mow the lawn on their own smart devices are meant to make our lives easier but they also gathering all private data the internet of things the smart but how secure is it i want topics today on shift. i old see all the internet all things is a network of devices that can communicate by a built in mini computer smart heat of for example has integrated senses that monitor and regulate room temperature that can safe heating costs of vacuum cleaners that operate independently can save us time by as a systems always have an open ear for us and can even tell devices what we want by the way what do you think alexa is used most for they've limp head of amazon

hardware has some interesting news customers ask echo over a 1000000000 times a year. this alexa what time is. the talking clock. the internet of things has a lot more to offer from time sensors that measure air quality to bring networks to surveillance systems for industrial plants a recent study expects that over 50000000000 devices and sensors will be connected by 2022 professor from the visited specializes in the internet of things. professor much has been studying. the internet of things for over 10 years and. he's fascinated by the idea of making everyday objects smart. consider the light bulb you can control it with

a switch on the wall or you could use your phone. you might want to add features like making a light flash when a storm warning is issued. but then your light needs to be able to receive that information from the web it's not stored locally. so your light has to be able to communicate with the cloud. and. the industry can assist smart devices to make life easier like with autonomy's lawnmowers. tracking singers that run on their own and heaters that automatically adjust the room temperature is soon as everyone has left the house. a smart fridge that monitors which groceries are running out can be very inconvenient imagine being out of butter and then the doorbell rings with a fresh delivery of more butter but this also lets companies analyze which products you consume. the data collected in transmitted is mostly invisible to

ordinary users the same goes for the software built into their device. as to the data collected and in the worst case who can remotely control the smart device these are the largest concerns me has with this new technology. right now the biggest challenge the internet of things faces is security and privacy imagine someone with access to your stove they could cause it to overheat and maybe even start a fire in your home. or someone with control over a power plant could cut the power to an entire city. the possibilities seem endless but the risks involved and not to be taken lightly users should think twice about how much small technology they want in their homes families is not too worried they enjoy the convenience and futuristic this network provides. i would like to see even more technology online at home. i want my

house to be able to tell when i get out of bed when i come downstairs i want my favorite radio station to start playing their favorite coffee to be brewing out of it's cold outside my car to automatically start heating up and it. can already remotely control who has access to his home he has a smart door his children don't need a key to get in they simply scan their fingerprints. i can see if my kids are home from them this camera has facial recognition. it's. remotely. the voice assistant. shopping list.

recordings very interesting. they all had to confess to analyzing. how the conversations were. these digital health. times pick up on. human workers are constantly checking.

to. understand. now people using this technology. now it's become a. privacy . i default my privacy being the default setting people who don't mind their actions being recorded to improve their experience can still change their settings or use a smart technology at home should really know what they're dealing with security expert martin shadow police small technology requires smart handling the money

found for if you're responsible for a household full of smart devices then you've basically become a system administrator like with like the ones that many choose data centers for by knowledge that means you need to treat your home like one catalog in the devices you're installing security patches checking for software updates changing passwords and perhaps even setting up protocols like to make sure there were no hacking attempts to inflation and clings for god good point security analysts say the number of cyber attacks on iraqi devices is on the rise in the 1st half of 21000 there were more than 2900000000 hacking attempts that's 3 times more than last year one hakka showed us how simple hacking can be. just to your floor. 3 hackers have commandeered the device. was pretty straightforward vacuum cleaner manufacture i connected.

with. a slight change the source code was all it took to access the controls and camera. the vacuum cleaner. through a built in microcontroller connected to the internet. security make the entire network of devices vulnerable. i can start to. look which devices there is. so it's a related. but. the problem is just one device can compromise the entire system no matter if it's a home or industrial network as soon as get into one device they have access to all secure devices on the network and they can reprogram those devices to launch new

attacks that makes it all the more important to understand the technology behind the internet of things but recommends open source solutions they don't rely on just one manufacturer for security or data protection. with bold names riot. well riot is meant to be the new global operating system for the internet of things will provide the users need for that. if you're interested in the internet of things and want to make your devices smart then it's important to use open source solutions that aren't bound to a specific manufacturer. and always be aware of which apps you're using on and what private data they require. one possible solution is the operating system ryan developed a 3 year appeal in universities the right source code is openly accessible so

anyone can check it and modify it to their own needs but that won't let users program their own devices yet they need other apps to do that. much as delish wants to offer these apps on grab store and app store or the internet of things currently it's still being tested but in the future it will let users download all kinds of apps for their smart devices so they can individually tailor their devices features. go through so for the internet of things operates across a lot of different devices so it's not easy to make sure the software always runs smoothly there's not just 3 or 4 platforms to consider but there's thousands and ideally you want your software to run on all of them. riot focuses on small processors with low storage capacity and performance and minimal mostly battery power and energy consumption there's 2 reasons why much yes delish prefers

these kinds of applications. about the 1st of all every object requires a visible space that you might not always have. secondly each additional component costs extra when you manufacture small scale devices you can't use too much space and you need to be cost effective in. the industry is also very interested in open source io t. technology one car manufacturer is currently testing digital keys that run with the riot operating system smarts and say. one main software that keeps my network safe and make sure my o.t. devices work together smoothly and that's how i would want my smartphone to be a reality is a big deal. friend manufacturers are reluctant to hand over their software and aside from that i think i owe t.d. vices should offer more than just convenience they should promote sustainability a smart thermostat have save energy great smart feed of

a mad dog no thanks otherwise the end of things becomes the internet of jack what's your opinion how smart do you want your data data be join the discussion for example shia buy and see are there room. the hospital the business it's patients. for the longest time the floating hospital top of francisco was just a dream. now it tends to patients along the amazon with no other access to medical care. and saves lives. sign of solidarity in

a hospital ship in the amazon. the. next on. the fall of the berlin wall began long before november 1989. we visit the heroes of eastern europe we talk to those who began the struggle for freedom and those who showed personal courage. in the fall of the wall i'm surprised me i saw it coming 10 years before the 1st. what does it take to change the course of history in 45 minutes on d w. e takes a good person only us with a little grander $50.00 to $1.00 stories that make the game so special. for all true fans was such a leg up more than football online.

poll. pope francis has called it a sign of solidarity the hospital ship papa francisco will serve people in remote villages in northern brazil along the amazon the world's longest river. and it will provide medical care to villages in an area the size of germany.