IoT is a promising technology with unprecedented potential. It is already changing human lives and industries. M2M connectivity or IoT connectivity is the building block for every IoT use case. To ensure optimal operations, the connectivity should be spot-on and exactly as per the business requirements. In terms of cost, security and latency, the connectivity should fit the bill perfectly. With the help of an IoT services provider, you do not need the regular mobile data for your devices to connect to the Internet. Specialized IoT data connectivity that is completely secure is the way to go in 2021.