While Creating Secured Login system or Secure Systems , we need to put data into MySQL Database. Unlike, Uploading it on server and Saving its address into Database can be dangerous. it can be accessed easily by the Person who is not expected to see it. thats why web developers store them into database in binary format and retrieve whenever needed.
Here's Short Tutorial On Storing JPEG/image files on MySQL in BLOB (actually .bin) format.
1. Eshtablishing connection...
