This document discusses the cyber security risks of smart grids and proposes an integrated security framework to address these risks. Smart grids integrate information infrastructure with electrical infrastructure, improving performance but also increasing vulnerability to cyber attacks. The framework features security agents, managed security switches, and a security manager to provide layered protection, intrusion detection, and access control across the power automation network in a scalable and extensible manner. This integrated approach is needed as power systems have different security needs than traditional IT networks.

1. CYBER SECURITY OF SMART GRID JAZEEL K T 7821 E 7 Free Powerpoint Templates

4. Current electric grid Transmission Generation Customers Distribution

6. Smart Grid: An overview Enterprise Systems Web Applications Control Systems Protection Systems Information Infrastructure Electrical Infrastructure AMI DSM OMS GIS Smart Grid Technology Cyber Secure

7. Smart Grid: An overview

8. Communication Switch / Communication Processor Transmission/Distribution Applications Operator training simulator Information Model Manager Communication front end ICCP Server User interface Historical HMI Dashboard Meters Wired I/Os Protective Relays Wired I/Os IEDs RTU/PLC/Protocol Gateway HMI Log Server I/Os SCADA/EMS CONTROL CENTRE Field Devices Other control centers Other control centers Other substations Planning Accounting Asset management Engineering CORPORATE SUBSTATION Power Grid Automation POWER GRID AUTOMATION SYSTEM

10. Classification of cyber attacks

12. Consequences of cyber attacks

13. Consequences of cyber attacks

14. Consequences of cyber attacks

16. IT Networks and Smart Grid A comparison of security requirements

21. Integrated Security Framework A novel framework of security solution for smart grid

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32. Questions