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 _    _      ___     _    _     _____     ______  
| || | ||   / _ \\  | || | ||  |  ___||  /_____// 
| || | ||  | / \ || | || | ||  | ||__    `____ `  
| \\_/ ||  | \_/ || | \\_/ ||  | ||__    /___//   
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  `---`     `---`     `---`    `-----`   /_//     
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Text this: A smart digital twin enabled security framework for vehicle-to-grid cyber-physical systems