1. A method to generate and recognize a unique Cyber ID (Identification) for any objects within a Cyber-Physical Space (CPS), said method comprising: a) Said Cyber ID determined by a relational structure amongst multi-dimensional ID (identification) matrix elements generated by a 3×3 matrix built by specific mapping rules and user parameters, dynamic parameters, static parameters, client parameters, connection parameters, and cloud parameters extracted from a CPS entity, b) Columns of said 3×3 identity matrix consisted of client parameters, connection parameters and cloud parameters, and rows of said matrix consisted of user parameters, dynamic parameters and static parameters, wherein relationship data is stored within said 3×3 matrix for different types of parameters, c) Choosing parameters from said 3×3 matrix which is relatively unique to said cyber entity, and also has relatively unique relations of various attributes to construct an internal structure relationship diagram for said cyber entity optimized for searching and identification using six-degrees of separation principal, d) Structural information of said Cyber ID originating from data relationship of network properties, service properties, behavioral properties, content properties and security properties of said cyber entity, and structural relationship data being a crucial part to said Cyber ID which reinforces said Cyber ID's capability of uniquely identifying said cyber entities, e) Said Cyber ID possessing privacy and security guarantee due to multiplicity of composing data and relations, complexity of structural data and non-symmetrical information, f) Said 3×3 parameter matrix of said cyber entity used to generate a unique and secure said Cyber ID by using specific mapping and transformation rules based on principal of Six-degrees-of-Segmentation, and being practically impossible to brute force matrix transformation combination due to vast number of possible combinations of metadata, wherein transformation sequence has security level exceeds 256-bit RSA (by Ron, Shamir and Adleman at MIT) encryption, g) Generated said Cyber ID be paired with said entity and be stored in a cloud server for future references, identification and authorization purposes, and h) Said Cyber ID to be recognized, matched and authenticated, wherein, six-degrees-of-segmentation or six-degrees-of-separation comprises algorithm randomly choosing six out of many metadata and relationships from said 3×3 matrix of parameters.