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| \  / ||  /_   _// |      \\  \ \\/ //  \ \\/ // 
|  \/  ||   -| ||-  |  --  //   \ ` //    \   //  
| .  . ||   _| ||_  |  --  \\    | ||     / . \\  
|_|\/|_||  /_____// |______//    |_||    /_//\_\\ 
`-`  `-`   `-----`  `------`     `-`'    `-`  --`

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Text this: Security analysis and resilient control of discrete-event systems