Specifically for mobile equipment like this SecuPlus developed products to help prevent theft. You can opt for a universal tablet lock that fits every type of tablet and iPad. In addition, SecuPlus has designed a number of products specifically for the Apple iPad, some with, others without a stand.
All these SecuPlus products can be supplied from stock and are very simple to install yourself (and if you wish they can be removed from your iPad or tablet without causing damage).