Development of a Secured Automatic Notification System Based on Short Message Service (sms)

Existing Mass Short Message Service (SMS) mailing systems are designed to work with a specific Short Message Service (SMS) gateway hence resulting in user lock-in to a SMS vendor. Also, some SMS gateways support scheduling of Short Message Service(SMS) message to be sent at a later time and date, others do not support it. Moreover, those gateways that support scheduling don't mostly allow users to cancel scheduled SMS message. In this work, I have designed and developed an enterprise class mass SMS mailing system that support multiple users as well as multiple SMS gateways, providing a unified interface and common set of features across many Short Message Service (SMS) gateways which prevent vendor lock-in as users can choose among multiple SMS vendor gateways.
The performance of implemented communication secured system is related to Short Message Service (SMS) communication density, its reliability and robustness along transmission medium suggests. The coupling level of parallel Short Message Service (SMS) Simple Mail Transfer Protocol (SMTP) communication is defined to represent the communication density; it is proved to be significant in communication since a higher coupling level generates more message forwarding from terminals on Global System for Mobile Communication (GSM) network. The technology is useful in the field of computer engineering in terms of communicating securely through Global System for Mobile Communication (GSM) network and beyond.
The developed system was implemented using Visual Basic Programming language because of its flexibility and efficient.