In SharePoint Standard I could create a database which I poll for a serial number,
Free Download and information on SharePoint Column/View Permission – SharePoint administrators can now assign to Users and User Groups all relative permissions at Columns-and Views-level.
However, think about a big farm, which has multiple Web Applications and each Web Application has
Boldon James SharePointÂ® Classifier Security Labelling for Microsoft Document Management support document classification, allowing key repositories
You can learn how to use all functions of Classifier here. SharePoint Classifier SharePoint Classifier