An OAuth-Based Authentication System for IoT Networks Using LabVIEW

OAuth is a significant authentication method used for ensuring the security of Internet of Things (IoT). In Internet of Things (IoT) networks, OAuth is a framework used for incorporating authentication, which has developed the workflow model for web server applications. This framework offers authentication to the web service through which the user's account is hosted, as well as secure API access for external users. To protect server resources and enhance scaling and distribution, a dedicated authorization framework is required. Henceforth, this research work has suggested OAuth2.0 for accessing data from IoT devices with sensors, which allows the users to maintain precise records of temperature and pressure in industries. It is informed that, creating APIs in other operating systems is difficult. For developing the Web services API, the API tokens are used to include the user account into the access token. OAuth2.0 offers authorization without requiring a user account. To address the insecurity issue, we integrate the OAuth2.0 process with the API in order to securely access data. OAuth2.0 grants the client "secure delegated access" to the server.