Information infrastructure management tools with extractor, secure storage, content analysis and classification and method therefor

A method of data mining and processing a data throughput with a computerized search through electronic data collections, represented by databases or data files, collections or structures, comprising:

• identifying and extracting security sensitive content (Sec-con) data and select content (SC) data from the data throughput based upon one or more enterprise designated (ED) categorical filters from a group of ED filters including (i) a customer privacy filter, (ii) a supplier privacy filter, (iii) an enterprise human resource filter, (iv) an enterprise financial filter, (v) an enterprise technical innovation filter, and (vi) a competitive enterprise filter;
• storing Sec-con data in one or more Sec-con extract data stores and separately storing SC data in SC extract data stores;
• from the SC data stores, extracting search terms with a content filter, a contextual filter, and a taxonomic filter;
• processing the search terms through a content inference engine;
• changing SC data from the SC data stores to Sec-con data based upon security classifications revealed by the content inference engine and storing the changed SC data in the Sec-con data stores;
• deleting the changed SC data from the SC data stores;
• searching said data collections with first search terms and gathering first supplemental documents based thereon;
• and
• determining a search relevancy factor as a relationship between said throughput data and said first supplemental documents based upon a comparison of data elements in said throughput data and the data elements in said first supplemental documents.