The Science and Information (SAI) Organization publishes open-access peer-reviewed journals in computer science and artificial intelligence.
IJACSA research on blockchain — including blockchain scalability, decentralized sharing-economy models, and blockchain's role in network security.
Published in International Journal of Advanced Computer Science and Applications (IJACSA) · list last refreshed August 2026
The exponential growth of cloud computing has enabled large-scale data outsourcing but has simultaneously introduced critical challenges related to data confidentiality, integrity, and trust. Traditional cryptographic an…
Cloud computing has become one of the leading paradigms for bulk data storage and retrieval. However, ensuring data security remains a critical challenge, particularly during transmission when data is most vulnerable. En…
The convergence of 6G ultra-reliable low-latency communications, massive cyber-physical actuation, and the looming threat of cryptographically relevant quantum computers exposes a fundamentally new attack surface that is…
Problem: Blockchain consensus remains con-strained by slow transaction verification, redundant mining effort, high communication overhead, and increased confirmation latency as the number of nodes grows. Objective: This…
Growing reliance on digital knowledge sharing across academic, corporate, and public sectors has raised serious concerns about data integrity, trust, and security. Blockchain consensus mecha-nisms offer a promising path…
With the growing use of satellite imaging in environmental monitoring, defense, and remote sensing applications, protecting satellite images during storage and transmission has become increasingly important. Unlike textu…
IoT architecture is an intelligent green city when it incorporates information systems and Artificial Intelligence (AI) to maximize the utilization of resources, upgrade public services, and produce cities very efficient…
This study re-examines the protocol introduced in A robust ECC-based authentication framework for energy internet (EI)-based vehicle to grid communication system by Itoo et al. The target paper claims low-cost mutual aut…
Blockchain has been used in various sectors and use cases, but inadequate blockchain governance can cause failure in blockchain adoption. Previous research on blockchain governance has not been carried out with multiple…
This paper revisits a previously proposed authentication scheme for remote healthcare systems in Cloud-IoT. Although that protocol was introduced as a repair of an earlier healthcare design and was claimed to satisfy the…
