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| WiFi security on the Internet of Things |
Have you gotten all of your new tech gadgets hooked up after Christmas? Seems like every gift that had a plug also had a phone app and connected to Wi-Fi. Throughout the year as new toys or even appliances enter your home, setting up individual devices isn’t that noticeable. But after Christmas rolls through and you start setting up all the new goodies it really makes you sit back and notice-You have entered the new age of a smart home. Without realizing it we have created our own attachment to the Internet of Things (IoT).
That's a lot of things
Leichtman Research Group in 2018 found that 74% of U.S. homes had at least one smart device. Statista estimates that there will be 42.2 million smart homes in 2019. Spending on IoT devices was $23.3 billion (yes, billion) and is estimated to be $75 billion by 2025. While there are Bluetooth connections, the primary connection for IoTs is Wi-Fi. Statista reported that the average number of connected devices per person, worldwide, in 2015 was 3.47 and is estimated to be 6.58 by 2020. That is connected devices per person. Multiply that by people in your home and the for-the-common-good devices like appliances, cameras, plugs, bulbs, etc, and that’s a lot of connectivity.
If you want to keep up with technology it is how it’s going to be. I didn’t set out to convert the ol’ analog home to “smart”. It just happened. Garage door opener, a new appliance here and there, TVs, Hey Google, Hey Siri, Alexa, before you know it you’re your home is smart. The router sent me a message, yes it communicates as well, that the network was getting full. You’re aware of connectivity for your phones and computers but forget about the other electronics-appliances/TVs/cameras/power strips/gaming systems/eBooks, etc-that are on all the time and trying to communicate with the mother ship. Not only are these devices taxing on your home network they are all portals for security breaches.
Anyone of these connected devices can be hacked at the source, through the controlling app, or the company that provides the service. All the more reason to review your home network security. If you haven’t done so recently, with the onset of all your new tech wonderness, you’ll need to upgrade your Internet service. Most times these types of upgrades come with new routers.
Security
One of the first actions you should take on all routers and new devices is set up your own logins and passwords. Many people still use the default settings, which cybercriminals are aware. Changing this information will at least slow them down. I say slow down because, as we’ve seen, anyone can be hacked. At least changing the settings will offer some protection.
For all of your connected devices actually, read the setup instructions and pay attention to what you are agreeing to during the process. Data collection is big business and those companies want your data. As consumers get more privacy savvy the product providers are finding counteractions. I recently loaded an app that wanted access to my phone’s camera, microphone, location, and to send user data. Answering no to any of those requests denied the user access. Or sometimes certain features are denied or dampened if the user doesn’t agree to the terms.
Devices that listen, your phone, TV, Echo, Google home, are also collecting data and have been proven to also be recording your conversations. In the interest of improving their service, of course. Again, go through the setup and privacy menus carefully. Understand what the device, i.e.-manufacturer is asking you to allow.
Overall, you have to understand that if you allow “smart” devices into your home you are giving up privacy. It’s hard not to get caught up in the technology craze, but understand that what you’re getting yourself into.
Please see the blog archive for other posts relating to privacy.
There’s been a breach May 2018
How secure are apps? April 2018
One born every minute February 2018
Are you being watched? February 2018
Cleaning up your online presence September 2017
Public WiFi for dummies July 2017
Keys to the vault August 2015
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