發送短信 : Hierarchical framework for runtime intrusion detection in embedded systems

  _____     ______    ______     ___              
 / ____||  /_   _//  /_   _//   / _ \\    ____    
/ //---`'   -| ||-   `-| |,-   | / \ ||  |    \\  
\ \\___     _| ||_     | ||    | \_/ ||  | [] ||  
 \_____||  /_____//    |_||     \___//   |  __//  
  `----`   `-----`     `-`'     `---`    |_|`-`   
                                         `-`