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168 articles for “data security”
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Hybrid Cryptographic Framework for Cloud Data Security: Integration of AES-OTP, RSA, and Temporal Access Control Mechanisms
Abstract: This generation of cloud computing has characterized the Internet of Things with exponentially increasing data generation, processing, and storage. Regrettably, however, accompanying this trend of growth is the increased concern for cloud-based systems about security, privacy, and control of access to data. The proposed work introduces a hybrid cryptographic framework that combines AES, OTP, and RSA encryption methods with temporal mechanisms to enhance the security of data in the cloud. …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 10, Issue 2, 2024 · pp. 1–6 Read article
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Data Security in Cloud Computing Environment-A Review
Abstract: This paper talks about the security of information in distributed computing. It is an investigation of information in the cloud and viewpoints identified with it concerning security. The paper will go into subtleties of information assurance techniques and approaches utilized all through the world to guarantee most extreme information insurance by minimizing dangers and security threats. Accessibility of information in the cloud is useful for some applications yet it presents …
Published in International Journal of Distributed Computing and Technology · Vol. 6, Issue 2, 2020 · pp. 1–17 Read article
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Secured Data Transmission using 2LSB Steganography
Abstract: Steganography contains transmitting secret messages through seemingly innocuous files. Steganography means hiding information by embedding secret data into an innocuous medium. In this study message bits are embedded randomly to achieve the higher security by combining cryptography and steganography. The contents of a message protect in Cryptography and Steganography is used to protect both messages and communicating parties. 2LSB technique is used to improve data capacity in an image. Selected …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 4, Issue 2, 2018 · pp. 1–5 Read article
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HIGHLY SECURED DATA COMMUNICATION USING HYBRID PHOTO FINGERPRINT AND DIFFIE –HELLMAN APPROACH
Abstract: The proposed work takes the concept of the fingerprint and the photo for the registration phase and generates the password using the MD5 hash algorithm with the variation done using the length of the user name and length of the email id. When sending the data the joint key is generated using SHA algorithm on the private keys or passwords of the sender and receiver.
Published in International Journal of Digital Communication and Analog Signals · Vol. 6, Issue 1, 2020 Read article
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Advanced Encryption Framework for Secure Cloud Storage
Abstract: It is crucial to protect data in the current setting where the cloud has become a common home for storing information. This project provides a novel solution for generic file sharing and protection where data is stored in the AWS S3 system with the aid of cryptographic algorithms. In the development of the proposed system, AES and RSA modes of security are used to enhance security in the file uploading, …
Published in International Journal of Distributed Computing and Technology · Vol. 11, Issue 1, 2025 · pp. 1–11 Read article
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A Secured Distributed Database System Using Rijndael Encryption Algorithm
Abstract: There is a pressing need to secure distributed database system in order to address effectively some challenges, such as, no encryption of users’ access details in the database, which could be hacked by skilled hands, and also the security of the data is highly and threateningly compromised when using data encryption standard (DES) algorithm. This is because it has weak or semi-weak keys, inability of DES algorithm to eliminate the …
Published in International Journal of Software Computing and Testing · Vol. 9, Issue 2, 2023 · pp. 1–8 Read article
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Shielding the Pulse: Addressing Data Integrity and Security Challenges in E-Health Systems Using Cloud Computing
Abstract: The changing face of healthcare due to integration of the cloud into e-health systems allows for storage, sharing and access to data in a highly secure manner, but this also raises questions about security and privacy issues. In this research paper, the authors address one such privacy and security concern, which is data confidentiality and loss of integrity within the e-health systems based on Cloud Computing. The paper explores several …
Published in International Journal of Distributed Computing and Technology · Vol. 11, Issue 1, 2025 · pp. 18–23 Read article
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Securing Internet-of-Things Data in a Healthcare Surveillance Network with a Hybrid Encryption Algorithm
Abstract: IoT-based healthcare solutions are used for remote healthmonitoring and diagnostics to minimize the cost of health careservices. Secure data communication is crucial for treatmentand monitoring. Furthermore, it is vital to safeguard thepatient's information from abuse and data manipulation whileit is in transit because other devices can easily trace it. IoTnetworks have limited CPU capability, memory, and power,making performing the expensive operations required byciphering algorithms challenging. As a result, they require …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 9, Issue 1, 2023 · pp. 25–35 Read article
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Performance Assessment of Lightweight Cryptography in Image Processing for IoT/WSN Applications
Abstract: The Internet of Things (IoT) can serve as an interface to small processing tools for future technology.More communication data is required and safety of information can be dangerous. Pinnacles of dataand security of information can be a risk. This gadget is basically a small, low power consumption inthis engineering. Many encryption rounds are basically an abuse of the Gadget vitality criteria.Unrelenting calculation as it may require uprightness, conceivable compromise. It …
Published in International Journal of Computer Aided Manufacturing · Vol. 7, Issue 1, 2021 Read article
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Redefining Land Ownership: A Blockchain-Powered Framework for Transparent and Decentralized Land Record Governance
Abstract: Conventional land record management systems have long suffered from issues, such as inefficiency, data manipulation, corruption, and lack of transparency, which collectively hinder effective governance and erode public trust. This paper introduces a blockchain-based framework aimed at revolutionizing land record management by ensuring enhanced transparency, data security, and operational efficiency. The proposed system leverages the decentralized and immutable nature of blockchain technology to eliminate the need for intermediaries, thereby minimizing …
Published in International Journal of Software Computing and Testing · Vol. 11, Issue 2, 2025 · pp. 27–39 Read article
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Time Complexity Analysis of RSA, OTP and Hash Algorithms in Cloud Data
Abstract: ABSTRACTCloud Computing security refers to protection of data in cloud, its applications and the underlying infrastructure using some set of polices, controls and technologies. It is an important trend in information technology throughout the world. Security of a data has a major issue in cloud computing environment. Now a days the data protection technique uses symmetric and uneven encryption algorithms with the strong authentication techniques. This paper proposes the contrast …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 5, Issue 2, 2019 · pp. 29–38 Read article
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Ethical Issues and Implementation Challenges of Artificial Intelligence in ICU Care: A Critical Nursing Perspective
Abstract: Background: The integration of Artificial Intelligence (AI) in Intensive Care Units (ICUs) is rapidly advancing, with AI showing potential to improve patient outcomes by enhancing monitoring, predicting deterioration, and optimizing clinical decision-making. Despite its promise, the implementation of AI in critical care environments raises ethical and practical concerns. This study aims to evaluate the impact of AI on ICU outcomes and explore the associated ethical and implementation challenges. Objective:To assess …
Published in International Journal of Nursing Critical Care · Vol. 11, Issue 1, 2025 Read article
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A Hybrid Approach to Secure Cloud Storage: Machine Learning and Blockchain Integration
Abstract: With the rapid adoption of cloud computing across industries, securing cloud storage has become a paramount concern for organizations that rely on cloud-based systems to manage sensitive data. Traditional security approaches often struggle with the complex and evolving nature of cyber threats, leading to vulnerabilities that malicious actors can exploit. In response to these challenges, this paper proposes a hybrid approach that integrates machine learning and blockchain technologies to create …
Published in International Journal of Distributed Computing and Technology · Vol. 10, Issue 2, 2024 · pp. 35–47 Read article
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Intensive Patient Care at Home Using IoT and Cloud
Abstract: All nations acknowledge that every individual has the right to maintain excellent health throughout their life and to take all necessary steps to keep improving. A person's productivity can be significantly impacted by their health. Everyone is happier and more productive when an employee is in good health, which benefits the company as a whole. Recent technological advancements have made a significant contribution to the healthcare sector. Internet of Things …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 11, Issue 2, 2025 · pp. 28–35 Read article
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Comprehensive Study on Secured Password Authentication with Encrypted Negative Password and AuthStore
Abstract: ABSTRACTEncrypted negative password (ENP) system uses the method where the passwords are first shredded then transferred to negative password and finally coded and stored within the authentication archive. Pre-computation attacks (e.g., Rainbow table and Lookup table attacks) are unavoidable since processor and storage resources are being plenteous. Only hashing is not enough. The encrypted negative password system still can resist the pre-computation attacks. Thus, by securing the sheets with negative …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 6, Issue 1, 2020 · pp. 11–16 Read article
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Automated Medication Dispenser with Alert Mechanism
Abstract: An increasing number of people are becoming older and developing chronic illnesses, which increases the demand for effective drug management programs. We introduce the Automatic Medicine Dispenser with Alert System, a revolutionary tool that has the potential to revolutionize the way individuals with complex treatment plans handle their drugs in answer to this pressing necessity. This state-of-the-art instrument aims to facilitate drug administration and promote adherence, improving patients' general health …
Published in International Journal of Computer Aided Manufacturing · Vol. 10, Issue 1, 2024 · pp. 46–54 Read article
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Access Management in Compliance: Navigating GDPR, HIPAA, and Beyond
Abstract: Access management is a critical component in firms wishing to abide by strict data protection standards, like the GDPR and HIPAA, but this paper access management regulation requirement in a more contextualized manner regarding GDPR and HIPAA, ending with the recommendation of an overall framework to enforce compliance. It provides best practices regarding data access, user authentication, and monitoring strategies that correspond to changing demands for such regulations. The paper …
Published in International Journal of Software Computing and Testing · Vol. 11, Issue 1, 2025 · pp. 20–28 Read article
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Health Monitoring System for Fault Identification on Centrifugal Pump Using ML
Abstract: Centrifugal pumps are crucial equipment widely used in various industries, and their reliable operation is essential for maintaining production and preventing costly downtimes. This paper proposes a comprehensive health monitoring system for centrifugal pumps that combines model-driven and data- driven approaches, leveraging artificial intelligence (AI) and machine learning (ML) techniques. The system incorporates demand prediction using artificial neural networks and fault diagnosis employing different ML classifiers, such as decision trees …
Published in International Journal of Mechanics and Design · Vol. 10, Issue 2, 2024 · pp. 1–12 Read article
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Transforming Healthcare Through Cloud Computing
Abstract: The dynamic evolution and progression of cloud computing technology have ushered in a paradigm shift within the healthcare sector, ushering in a multitude of advantages and reshaping the landscape of healthcare service delivery. Cloud computing stands out as a pivotal facilitator for healthcare entities, furnishing them with the flexibility, scalability, and cost-effectiveness required to navigate the ever-expanding demands of contemporary healthcare. Cloud computing in healthcare reduces the necessity for substantial …
Published in International Journal of Software Computing and Testing · Vol. 10, Issue 1, 2024 · pp. 34–43 Read article
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Cryptography and Encryption Techniques- A Survey
Abstract: Today security plays an vital role to protect your information from intruders and hackers. Information security is the most extreme basic issue in guaranteeing safe transmission of data through web. Also network security issues are now becoming important as security is moving towards digital information era. As more and more users connect to the internet it attracts a lot of cyber-attacks. After noticing constant reports of data, theft and hacking, …
Published in International Journal of Software Computing and Testing · Vol. 4, Issue 1, 2018 · pp. 16–20 Read article