Frontiers in Blockchain | Blockchain Security and Privacy

Original Research

Published on 07 Oct 2025

Blockchain-based decentralization approach for Ciphertext-Policy Attribute-Based Encryption schemes

in Blockchain Security and Privacy

Melissa Brigitthe Hinojosa-Cabello
Rocio Aldeco-Perez
Miguel Morales-Sandoval
Jose Juan Garcia-Hernandez

Frontiers in Blockchain

doi 10.3389/fbloc.2025.1622270

933 views

Original Research

Accepted on 24 Sep 2025

BC2P-1305: An Enhanced Data Security in Cloud Computing Network Using Blockchain based ChaCha20-Poly1305 Cryptography

in Blockchain Security and Privacy

Renuka Golla Bala
S Gnanavel

Frontiers in Blockchain

doi 10.3389/fbloc.2025.1636056

592 views

Original Research

Published on 23 Jul 2025

A scaling distributed access control model for blockchain-based file storage systems

in Blockchain Security and Privacy

Obadah Hammoud
Ivan A. Tarkhanov

Frontiers in Blockchain

doi 10.3389/fbloc.2025.1630839

1,134 views

Original Research

Published on 13 Feb 2025

Improved blockchain-based ECDSA batch verification scheme

in Blockchain Security and Privacy

Guangfu Wu
Jiandong Zhou
Xiaoyan Fu

Frontiers in Blockchain

doi 10.3389/fbloc.2025.1495984

2,529 views
1 citation

Original Research

Published on 12 Dec 2024

MLPhishChain: a machine learning-based blockchain framework for reducing phishing threats

in Blockchain Security and Privacy

Fouad Trad
Elie Semaan-Nasr
Ali Chehab

Frontiers in Blockchain

doi 10.3389/fbloc.2024.1484894

2,822 views

Review

Published on 30 Aug 2024

Self-sovereign identity on the blockchain: contextual analysis and quantification of SSI principles implementation

in Blockchain Security and Privacy

Roberto A. Pava-Díaz
Jesús Gil-Ruiz
Danilo A. López-Sarmiento

Frontiers in Blockchain

doi 10.3389/fbloc.2024.1443362

9,483 views
8 citations

Review

Published on 16 Apr 2024

Integrated cybersecurity for metaverse systems operating with artificial intelligence, blockchains, and cloud computing

in Blockchain Security and Privacy

Petar Radanliev

Frontiers in Blockchain

doi 10.3389/fbloc.2024.1359130

7,989 views
31 citations