Can you suggest IoT and Information Security project ideas?

hi everyone......i am very much interested in IOT And Information Security,i am in final yr...i hav to giv my project name tomorrow...can anyone hlp me out..

I'd say go with automatic plant watering system based on IoT. The idea is to automatically water the plant when the moisture level in the soil drops to a certain level. Sensors would sense the moisture content and trigger a signal to a pump that'd then send only required amount of water to the plant.

I hope this would be pretty interesting to work on.