Trojan horse
 特洛伊木馬;詭計,隱患   ;  (內部帶有截獲操作系統控制權的方法,使自己能常駐的程式)


 Trojan horse
      n 1: a subversive group that supports the enemy and engages in
           espionage or sabotage; an enemy in your midst [syn: {fifth
           column]
      2: a program that appears desirable but actually contains
         something harmful; "the contents of a trojan can be a
         virus or a worm"; "when he downloaded the free game it
         turned out to be a trojan horse" [syn: trojan]
      3: a large hollow wooden figure of a horse (filled with Greek
         soldiers) left by the Greeks outside Troy during the
         Trojan War [syn: Wooden Horse]