Edge computing is a model of computing where computing resources are located closer to the edge of the network, such as on IoT devices or at the network edge. Edge computing can provide low latency, improved security, and reduced bandwidth usage. Popular edge computing platforms include AWS IoT Greengrass, Microsoft Azure IoT Edge, and Google Cloud IoT Edge. Click here Blockchain is a decentralized, distributed ledger technology that allows for secure and transparent record-keeping of transactions and assets. Blockchain is used in many applications, such as cryptocurrencies, supply chain management, and voting systems. Popular blockchain platforms include Bitcoin, Ethereum, and Hyperledger.