“…As per a report by IDC USA [ 36 ], $1.3 trillion is expected to be globally spent on IoT with projected revenue of $594 billion in the year 2022. With such a promising future, IoT is expanding to conquer many sectors, including smart homes [ 37 , 38 ], smart cities [ 39 , 40 , 41 ], industries [ 42 , 43 , 44 ], agriculture [ 45 , 46 , 47 ], Healthcare [ 48 , 49 ], transportation [ 50 , 51 , 52 ], and various other sectors [ 53 , 54 , 55 , 56 , 57 , 58 ].…”