SAMGRID: Security Authorization and Monitoring Module Based on SealedGRID Platform.

Area of Science:

• Computer Science
• Electrical Engineering
• Information Security

Background:

• The proliferation of Internet of Things (IoT) devices necessitates robust security solutions for critical infrastructures.
• Existing network infrastructures often lack the scalability and transparency required for advanced applications like Smart Grids.
• The integration of diverse IoT devices presents unique challenges in managing access and ensuring data integrity.

Purpose of the Study:

• To design and implement a secure and scalable security platform for Smart Grid environments.
• To leverage IoT and blockchain technologies for enhanced network consolidation and transparent monitoring.
• To develop advanced access control mechanisms tailored for the specific needs of Smart Grids.

Main Methods:

• A hierarchical architecture with distinct licensing entities for resource access management.
• Implementation of a context-awareness module for real-time security monitoring.
• Integration of blockchain for network consolidation and transparent platform monitoring.
• Application of Opinion Dynamics and Smart Grid-specific Attribute-Based Access Control (ABAC).

Main Results:

• A proposed architecture effectively manages access to network resources based on defined policy rules.
• The integrated system demonstrates enhanced security through context awareness and blockchain's transparency.
• The SealedGRID project successfully outlines steps for implementing tailored security policies for Smart Grids.

Conclusions:

• The developed platform offers a secure and scalable solution for Smart Grid security challenges.
• The combination of IoT, blockchain, and advanced access control mechanisms provides a robust security framework.
• The approach addresses the critical need for secure and transparent management of Smart Grid resources.