Blockchain‐Integrated Secure Healthcare Information Sharing via Advanced Blowfish Encryption Standard With Optimal Key Generation

Transactions on Emerging Telecommunications Technologies, Journal Year: 2025, Volume and Issue: 36(3)

Published: Feb. 27, 2025

ABSTRACT Problem There are serious worries about the security and privacy of sensitive patient data as a result growing digitization healthcare systems, particularly when sharing across platforms. Conventional data‐sharing techniques frequently depend on centralized which susceptible to illegal access breaches. Existing encryption techniques, such Blowfish, lack sufficient robustness scalability for modern applications. Additionally, managing keys securely distributed systems remains complex challenge. Aim This work proposes blockchain‐integrated technology with enhanced optimal key generation address these gaps, ensuring secure, scalable, efficient sharing. Methods In proposed model, initiates partitioning into manageable blocks, followed by using an version Blowfish algorithm. The Improved algorithm incorporates bitwise operations conditional transformations strengthen flexibility in handling encrypted data. Also, implements Pelican Optimization Algorithm (IPOA) generation. IPOA optimizes based minimizing correlation between original data, thereby robust protection. A blockchain is used store keys, taking use its decentralized unchangeable structure guard against manipulation unwanted changes. Furthermore, proxy re‐encryption technique employed manage distribute decryption capabilities without exposing information. Results Finally, comparative analyses highlight superiority approach terms security, efficiency, over existing methods. With coefficient 0.203887, exhibits strongest resistance, demonstrating resilience Fault Injection Attack (FIA). Conclusion suggested model's efficacy confirmed, showing that it can improve simplify management, reduce hazards connected conventional procedures. Thus, integration blockchain, advanced standards, optimized algorithms offers comprehensive solution secure information

Language: Английский

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IDHG-ECC-integrated Diffie Hellman Galois–elliptic-curve cryptography for enhancing EHR data security

Journal of Information Security and Applications, Journal Year: 2025, Volume and Issue: 90, P. 104024 - 104024

Published: March 11, 2025

Language: Английский

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Securing electronic health records using blockchain-enabled federated learning for IoT-based smart healthcare

Clinical eHealth, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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Pertanggungjawaban Hukum Rumah Sakit Terkait Kebocoran Data Pribadi Pasien Berdasarkan Peraturan Perundang-Undangan

Syntax Idea, Journal Year: 2024, Volume and Issue: 6(3), P. 1388 - 1402

Published: March 30, 2024

Isu kebocoran data pribadi di Indonesia, termasuk sektor kesehatan, semakin mengkhawatirkan. Rumah Sakit, sebagai korporasi, memikul tanggung jawab besar dalam menjaga pasien dan potensi konsekuensi hukum yang timbul dari setiap pelanggaran data. Tesis ini bertujuan untuk menjelaskan akuntabilitas rumah sakit terhadap berdasarkan peraturan hukum. Untuk menjamin perlindungan informasi sakit, pemerintah harus menyediakan kerangka legislatif sesuai mematuhi perundang-undangan berlaku. Dengan demikian, dapat memiliki kepastian kepercayaan bahwa atau kesehatannya tidak akan dikompromikan selama prosedur medis sakit. Sebagai menghindari kewajiban hukumnya. Kewajiban mencakup semua perdata, pidana, administratif sehubungan dengan pengungkapan pasien. memahami menerapkan ketentuan ini, secara efektif keamanan merugikan.

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Blockchain and Trustworthy Reputation for Federated Learning: Opportunities and Challenges

Published: July 8, 2024

Language: Английский

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A Privacy Preserving Federated Learning System for IoT Devices Using Blockchain and Optimization

Journal of Computer and Communications, Journal Year: 2024, Volume and Issue: 12(09), P. 78 - 102

Published: Jan. 1, 2024

Language: Английский

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Securing Clinical Data in Honduras: Exploring Cybersecurity Regulations and the Role of Blockchain

Journal of biomimetics, biomaterials and biomedical engineering, Journal Year: 2024, Volume and Issue: 66, P. 105 - 116

Published: Sept. 23, 2024

The existence of cybersecurity regulations in Honduras aimed at safeguarding clinical data remains uncertain, leaving the populace’s health information vulnerable due to absence robust legal frameworks. This study sheds light on current landscape concerning protection country, underscoring its profound impact securing medical systems and realm Internet Things (IoT). It underscores potential blockchain technology provide an innovative solution address security challenges this domain. Employing a systematic approach, research delineates timeline elucidate evolution measures against cybercrime Honduras, consolidating pertinent governmental documents associated with data. Furthermore, it healthcare sector’s susceptibility cyber threats primary privacy apprehensions pertaining IoT applications medicine. concludes that lacks dedicated statute, posing significant impediment regulatory efforts. void impedes effective implementation safeguard shield from risks amidst proliferation initiatives healthcare-related ventures. Nonetheless, circumstance may present opportunity for adoption technologies such as blockchain. By enabling establishment tailored frameworks, can adapt unique attributes, thereby facilitating integration fortifying enhancing overall protocols.

Language: Английский

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PPLBB: a novel privacy-preserving lattice-based blockchain platform in IoMT

The Journal of Supercomputing, Journal Year: 2024, Volume and Issue: 81(1)

Published: Nov. 28, 2024

Language: Английский

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