MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202641094114 A) filed by Mr. Nikhilesh Katakam; Mr. Ananda Babu Rudrubati; Mrs. P Radharani; Dr. T. Anuradha; Dr. Chittineni Suneetha; Dr. Ganji Ramanjaiah; Dr. M. V. P. Chandra Sekhara Rao; Mr. Rallabandi Ch S N P Sairam; and Dr. Katakam Venkateswara Rao on August 04, 2026, for Privacy-Preserving Federated Cloud Security Framework Using Homomorphic Encryption And Secure Key Management.
Inventors include Mr. Nikhilesh Katakam; Mr. Ananda Babu Rudrubati; Mrs. P Radharani; Dr. T. Anuradha; Dr. Chittineni Suneetha; Dr. Ganji Ramanjaiah; Dr. M. V. P. Chandra Sekhara Rao; Mr. Rallabandi Ch S N P Sairam; and Dr. Katakam Venkateswara Rao.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: The present invention relates to the development of a privacy-preserving federated cloud security framework based on homomorphic encryption and secure key management for improving data privacy and integrity in cloud computing. The framework allows various cloud service providers to perform computations on the encrypted data without revealing any confidential data. The homomorphic encryption allows computations on encrypted data sets and reduces the risk of data leakage. In addition, the secure key management system provides the guarantee of proper management of cryptographic keys and prevents unauthorized access to keys and secure data exchange between federated clouds. The presented framework tackles important issues related to federated cloud security such as trust, scalability and compliance with privacy regulations. Experimental results prove the efficiency of the proposed framework. FIG.1
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