19/03/2021
IoT testing focuses both on hardware and software components, which is more complex than other testing projects.
Security of data is the major challenge as huge data is transferred/exchanged between the devices that are connected to the network.
IoT devices are more complex, so it is quite difficult to find the bugs and there may be a hidden bug present.
There are variations in types of devices which makes user interface design a huge challenge. Testing on different browsers and os and in all types of devices and systems is very difficult.