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Security Evaluation Of Substation Network Architectures, Pingal Raj Sapkota

Dissertations, Master's Theses and Master's Reports - Open

In recent years, security of industrial control systems has been the main research focus due to the potential cyber-attacks that can impact the physical operations. As a result of these risks, there has been an urgent need to establish a stronger security protection against these threats. Conventional firewalls with stateful rules can be implemented in the critical cyberinfrastructure environment which might require constant updates. Despite the ongoing effort to maintain the rules, the protection mechanism does not restrict malicious data flows and it poses the greater risk of potential intrusion occurrence.

The contributions of this thesis are motivated by the …