Football is a sport that is so favored by various groups in Indonesian society in general. To that end, the Football Association of Indonesia (PSSI) as the organizer has been prepare of football matches which can be seen directly by the society as a candidate for the audience through the Bung Karno Stadium (GBK) with a capacity of 80,000 spectators. To get match tickets, prospective viewers can buy directly at the counters available in the Main Stadium GBK.
The problem that arises is the application of system purchase tickets at the counters in the Main Stadium GBK is still done manually by the number of counters is still limited distribution, so it will always lead to a long queue when the ticket purchase process occurs. Moreover, the numbering system has not inclusion seat ticket at the time of distribution must be uncomfortable for a potential audience, because they are not able to choose their own seats will occupy the position later in the stadium. On the other hand ticket fraud that has ever happened on a football match organized by the PSSI, also part of the weakness of the application of data security systems contained in the manual ticket.
Based on existing problems, in this study the authors took the initiative to develop an application based ticketing QR Code with encrypted data for Bung Karno Main Stadium, using the DES algorithm. With the development of this application, is expected to assist the PSSI especially in distributing tickets to all prospective audience effectively and prevent ticket forgery, as happened on the application of the ticket sales system manually.