Daily security code/token for internet usage

[Long Street]

Please let me know where to find info on free software (or affordable) to generate codes to access my internet connection. Same same a cafe internet application. Thanks.

 

[Anthro]

When I was still in the cafe business I always used Cybera Cafe (OpenSource)
http://cybera.sourceforge.net/site/co/home_en.html

Cybera is a cyber cafe management system designed for Windows XP Pro and Windows 2000. It works on the client-server model where one computer, the server controls a group of other computers: the client workstations.

Cybera controls the access to the workstations and permits customers to use them in several different ways :

• Prepaid rechargeable Cards or Client accounts
• Prepaid or Postpaid Self-service sessions

Cybera is also usable as a training tool, blocking client workstations and even broadcasting the server's screen to each client.