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Piyush Ranjan

IEEE USA

SCHOLARLY PAPERS

2

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137

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0

Scholarly Papers (2)

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1.

Securing Multi-Cloud Environments: Best Practices for Firewall Integration and Traffic Routing

Number of pages: 8 Posted: 02 Jan 2026
Bhupendra Singh, Manoj Babu Devapathni Yugandhar, Sahil Bucha, Mukund Kulkarni, Hariprasad Challagondla and Piyush Ranjan
Marriott International, Inc., IEEE USA, IEEE USA, IEEE USA, IEEE USA and IEEE USA
Downloads 89 (777,583)

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Multi-Cloud Security, Firewall Orchestration, Zero Trust, AI-Driven Traffic Routing, Blockchain Trust Verification and Software-Defined Perimeter

2.

Privacy Preserving Semantic Search over Encrypted Cloud Email Archives using Bidirectional Encoder Representations from Transformer

https://doi.org/10.1109/IACIS65746.2025.11211338
Number of pages: 5 Posted: 23 Dec 2025
Abhik Sengupta, Vishi Singh Bhatia, Amit Prasad, Bhupendra Singh, Harvendra Singh and Piyush Ranjan
IBM Consulting, Tata Consultancy Services Ltd., Tata Consultancy Services Ltd., Marriott International, Inc., Publix Super Markets Inc and IEEE USA
Downloads 48 (1,133,231)

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Advanced Encryption Standard, Bidirectional Encoder Representations From Transformer, Encrypted Cloud Email Archives, Elliptic Curve Cryptography, Privacy Preserving Semantic Searc