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Securing your iot devices

Updated on July 13, 2016

2016 has been named the year that the internet of things (iot) takes hold, with a reported 50 million plus devices sold worldwide to date with everything from smart fridges to smart plugs iot is here to stay. It must be noted however with all of this extra connectivity comes a juicy threat surface for cyber criminals to prey on. The main thing consumers need to remember that if you bough a devices that connects to the internet then you can be guaranteed that it needs to be secured. In this post I am going to outline a number of steps you can take to help protect yourself and your family from becoming victims of a cyber attack.

1) Keep your devices up to date

This goes for all devices that connect to the internet but I would especially recommend it for iot devices as new exploits are exposed manufactures may push down patches to solve the vulnerability and therefor you should regularly check to make sure your device is running the latest software.

2) Change the default password on your device

This is a very important step to take as the majority of iot devices are mass produced with a default login and not changing this on day one will leave yourself vulnerable to attack. May I suggest using a password that is at least 10 character long with special characters and capitals and numbers i.e don't use your last name and type 123 after it.

3) Be familiar with your devices privacy section

What kind of information are you saving or sharing through this device and what guarantees are put in place that this information is been protected. Don't assume just because the manufacturer says its a secure device to use that it is and make sure your information isn't been shared with third parties.

4) Be carefully buying a second hand device or selling your own device

Buying a second hand device on line may come pre-installed with malware or a backdoor only buy second hand devices from a reputable dealer. On the flip side think long and hard about selling your device, resetting a device may look like all your data has been cleared but with a little know how a lot of this information may be retrieved. There are a number of programs out there that ensure proper data erasure and this may be something you should look into first.


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