Securing an IIoT application needs to be done in a methodical way and should be implemented throughout the entire life cycle of the application. The following is a blueprint for developing secure IIoT applications:
The IIoT secure blueprint recommends starting with proper due diligence toward the third-party components being used, such as other devices, networks, and regulatory guidelines, followed by an in-depth technical review of the software that is being developed using various static and dynamic scans to identify vulnerabilities. ...