Encryption in MicroSD Card Reader or USB Data Storage Devices

A portable memory stick or USB data storage devices/microsd card readers have been widely popular these days and so is the urge in prevention of exposure of the confidentiality of those information stored in these peripheral devices. Due to easy portability and accessibility, these USB oriented data storage devices have been quite a popular these days; not only is it very much flexible and feasible in commercial purposes but also for personalized uses. Here in this paper, an unique idea have been proposed for securing microSD card readers/USB data storage devices with the help of symmetric cryptographic data encryption techniques, an unique user authentication technique is introduced along with a self-destructing protocol for the USB device.