The HEADLINES spreading around the world "FIFA confirms goal-line technology in World Cup". Its true FIFA is gonna use this technology for the betterment of this game. As shown in this image, hawk eye system uses 6 cameras to get the signal when the ball passes the goal line. This signal would be encrypted to keep it safe. Days were Goal-line technology could have been used. Geoff Hurst, England-Germany, 1966 World Cup final. Clive Allen, Crystal Palace-Coventry City, 1980. Jonathan Howard, Chesterfield-Middlesbrough, 1997 FA Cup semifinal Pedro Mendes, Tottenham-Manchester United, 2005. Frank Lampard, England-Germany, 2010 World Cup Round of 16. Freddie Sears, Crystal Palace-Bristol City, 2010. Juan Mata, Chelsea-Tottenham, 2011 FA Cup semifinal. Clint Hill, Bolton-Queens Park Rangers, 2012