Data information, represented by electric or wave signals, or data information within the artificial or natural databases and storage media, such as for example DNA (Deoxyribonucleic Acid), encoded as a sequence of symbols, is, for the purpose of its concealing and simultaneously preserving its select local data information segments, partitioned within a physical medium, such as especially computer hardware, physical communication channel, physical storage medium or biological material, into short overlapping data segments. The studied local data information segments are contained within the short segments in their entirety. these partitioned short segments constitute the first group and to at least one short segment of the first group, data, encoded as selected symbols, are prepended or appended, to the symbols of the short segments of the first group. The resulting mixture of segments is interconnected into a sequence of data. The entire process may be repeated multiple times.