Abstract:
Smart grid is an advanced and intelligent form of
conventional power grid with high fidelity power-flow control,
self-healing, and energy reliability using advance computer and
communication technologies. The idea of integrating power
systems with complex computer communication has introduced
serious cyber security concerns as it requires significant
dependence on secured communication infrastructures. Because
of the wide nature of smart grid, it is very risky to compromise
any component of the grid which may lead to serious damage to
the electrical infrastructure, energy theft and unnecessary
expenditure. Studying various smart grid security architectures,
efficient bio-inspired complete security architecture for smart
grid is proposed in this work which can be easily implemented in
the smart grid without changing any element of its
infrastructure. Bio-inspired cyber security architecture for smart
grid is developed with discussion on the core elements of the
architecture. The threat detection is tested with simulation using
popular KDDDump dataset and real time gas pipe line SCADA
data.