發送短信 : DDoS attack detection and mitigation with sFlow-based SDN system

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