
Gateways are necessary cog of IoT ecosystems to maintain security to a certain extent.
They engage in encryption algorithms to mask data. Hence, as an intermediary, it is responsible
to shield the entire IoT systems from any cyberattack like botnets.
Cloud
IoT deals with vast data sets; it is one of the most important assets in the ecosystem. This data
is generated from users, devices, and applications and requires some sort of management. This
management is provided by the IoT cloud which accepts data, accumulates, maintains, and
stores in real time. Since, we are talking about the cloud which can be easily accessed via the
internet at any time, ...