There were a new feature added to it to accommodate online test sessions which actually not available from the previous version. Anyway, the database it self had been designed as well and ready to accepting any of expansion parts needed for future department development requirement.
To make a perfect secure connection, i also using ssl_mod to enabling the apache web server https port. However, the basic custom encryption with random public key generator variable still implanted to strength the application from any intruders or a bad intention employees action.
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