Hands-On Industrial Internet of Things

Technology

DiD involves the spread of technological barriers, a multi-level approach, and the implementation of mechanisms that detect intrusions.

The most common technological components are the following:

• Firewalls
• Antivirus and/or anti-spyware software
• Intrusion Detection System (IDS) and Intrusion Prevention System (IPS); these could either be integrated into firewalls or added as independent systems
• Cryptography
• The definition and application of clear rules to access systems
• A hierarchical password system and software that monitors the integrity of the files

Authentication can occur using techniques linked to biometrics. In this context, Public Key Infrastructure (PKI) can be implemented at the company level to manage the access keys ...