Secure database management system for confidential records using separately encrypted identifier and access request
January 13, 2019. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMethod and apparatus for authenticating users of a communication system to each other Security method for private information delivery and filtering in public networks Method and system for multimedia access control enablement Anonymous credit card transactions Method and system for key distribution and authentication in a data communication network Apparatus and method for storing data System and method for access field verification Creation and distribution of cryptographic envelope System for generation of user profiles for a system for customized electronic identification of desirable objects System and method for ensuring user privacy in network communications InventorApplicationNo. 229694 filed on 01/13/1999US Classes:709/225, Computer network access regulating709/223COMPUTER NETWORK MANAGINGExaminersPrimary: Vu, Viet D.Attorney, Agent or FirmInternational ClassG06F 013/00AbstractA system for managing sensitive data is described. The system prevents a system administrator from accessing sensitive data by storing data and identifier information on different computer systems. Each query is encrypted using two codes, the first code readable only by an identifier database and a second code readable only by a data access database. By routing the data path from a source terminal to the identifier database which substitutes an internal ID, then to the data access database and back to the source terminal, data security is significantly improved.Other References
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