Akıllı Şebekelerde İletişim Altyapısı ve Siber Güvenlik

Akıllı şebekeler, mevcut elektrik şebekelerinin bilgi iletişim teknolojileri ile donatılmış yeni nesil güç sistemlerine dönüştürülmesidir. Gelişmiş bilgi iletişim teknolojilerinin ve yenilenebilir enerji kaynaklarının etkin bir şekilde mevcut elektrik şebekelerine entegre edilmesi geleceğin güç sistemlerinin verimlilik ve etkinliğini artıracaktır. Siber-fiziksel bir sistem olan akıllı şebekeler sağladıkları olanakların yanı sıra siber güvenlik ile ilgili ciddi sorunları da beraberinde getirmektedirler. Bu sorunları engellemek, tespit etmek ve sistemi bunlara karşı korumak için iletişim altyapısının verimli, güvenilir, güvenli ve etkin bir şekilde tasarlanması gerekmektedir. Bu çalışmada akıllı şebeke iletişim altyapısındaki siber güvenlik gereklilikleri, ağ zafiyetleri, güvenli iletişim mimarileri ve protokolleri ile siber saldırıların engellenmesi konuları ele alınmıştır. Ayrıca, akıllı şebekelerde öne çıkan siber güvenlik zafiyetlerinin ve çözümlerinin derinlemesine anlaşılması sağlanarak, konu ile alakalı gelecekte yapılacak çalışmalara yol gösterilmesi amaçlanmıştır.

Anahtar Kelimeler:

Siber Fiziksel sistem, Akıllı şebekeler, İletişim altyapısı, Siber güvenlik

Communication Infrastructure and Cyber-Security in Smart Grids

Smart grids are the evolution of existing electricity grids into the new power systems equipped with information-communication technologies. The integration of advanced information-communication technologies and renewable energy sources into the existing electricity networks will increase the efficiency and qualification of future power systems. Smart grids are cyber-physical systems. Commonly, cyber-physical systems come with some cyber-security issues as well as the opportunities they provide. The communication infrastructure has to be designed efficiently, reliably, securely and effectively to protect the systems and to prevent and detect these security issues. In this context, cyber-security requirements, network vulnerabilities, secure communication architectures and protocols, and the prevention of cyber-attacks in smart grid networks are discussed in the study. Moreover, it is aimed to give a roadmap in smart grid network security for future studies by providing an in-depth understanding of cyber-security vulnerabilities and solutions.

Keywords:

Cyber physical system, Smart grid, Cyber security, Communication infrastructure,

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