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IOT Security, Improving IoT security, Security Consideration for IOT, IOT…
IOT Security
Vulnerabilities in IOT
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Insecure Interfaces (API, Backends , etc).
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Risks to Smart houses
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Privacy issues (cameras, microphones, and so on).
Improving IoT security
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Default users
Default users like Admin are easy to guess for attackers, so changing them will make it
harder for an attacker.
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Insecure systems
Before purchasing any IoT devices, you must check for known vulnerabilities on the web
(for example, at the following URL: https://cve.mitre.org/).
Separate networks
It is always good practice to keep your IoT devices in a private network. This ensures that
the IoT devices are not accessing any sensitive files.
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Data storage
Check what kind of data is saved on the device and what type of security is applied to that
data. If the data is not securely encrypted when stored, then either disable the saving of
data or create a process to delete all data continuously.
Secure setup
As mentioned, avoid adding a device to the network with the default settings, as that could
be an easy target for attackers.
Physical setup
Make sure that those devices are not accessible by unauthorized people as an attacker can
press the reset button to enable default login and access the system.
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IOT Network Technologies
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Sigfox
Use to Send Messages
Vulnerabilities
Due to the low bandwidth, some communication may be sent unencrypted. This
presents a risk to the data being transferred.
They are susceptible to availability attacks through signal jamming (this can be
easily achieved due to the band used).
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