Abstract: A secure computer tablet enclosure in accordance with the present invention includes a back plate and a front frame. In their assembly, the front frame is affixed to the back plate using tamper-proof connectors to securely hold the computer tablet between them. This assembly is then engaged to an orienting mechanism that is affixed to a mount. More specifically, the orienting mechanism itself includes, in combination, a turning device for turning the computer tablet through a turning angle (?), a tilting device for tilting the computer tablet through a tilting angle (?), and a rotation device for rotating the computer tablet through a rotation angle (?). Movements through the respective angles ?, ? and ? can be accomplished separately and simultaneously.