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Design and analysis of an optimal ECC algorithm with effective access control mechanism for big data

MULTIMEDIA TOOLS AND APPLICATIONS 2020年第15-16期79卷 9757-9783页

作者： Verma, Om Prakash Jain, Nitin Pal, Saibal Kumar Delhi Technol Univ Dept ECE Delhi India Delhi Technol Univ Dept Informat Technol Delhi India DRDO Directorate Informat Technol & Cyber Secur New Delhi India

Big data is a high volume data, as it comprises complex and large volume of information. A successful solution is to redistribute the data to a cloud server that has the capacity of storing and processing big data in an effective manner. The main intention of the research is to secure storage of big data and effective access control mechanism. The main stages of the proposed method are map reduce framework, secure storage process and access control mechanism process. Map Reduce is a distributed programming framework used to process big data. In mapper, the input dataset is grouped using hybrid kernel fuzzy c means (HKFCM) clustering algorithm. Finally, the reduced output is fed to the data owner for secure storage. In secure storage process, the suggested method utilizes optimal elliptic curve cryptography (OECC). Here the fundamental values are optimally selected by Modified grasshopper optimization algorithm (MGOA). In the access control mechanism, the effective policy update is proposed along with data storage construction and data deconstruction stage. The routine of the recommended method is assessed using memory and execution time by differentiating the number data size, number cluster size and the number of mapper. The proposed method attains the minimum time and memory utilization when compared to the existing method. The suggested method is implemented in cloud sim with Hadoop Map-reduce framework.

关键词： Big data Elliptic curve cryptography Fuzzy c means Grasshopper optimization access control mechanism Map reduce

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LAA-D: Lightweight Authentication and access control mechanism with Dual-Data Storage in Cloud-Internet of Things System Using Blockchain

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IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF ELECTRICAL ENGINEERING 2024年第4期48卷 1483-1499页

作者： Singh, Inderpal Singh, Balraj Lovely Profess Univ Sch Comp Sci & Engn Phagwara Punjab India

Internet of Things (IoT) applications are popularly involved in day-to-day life. The increase in utilization leads to an increase in network traffic. The incoming users have different intentions in the network and hence security is essential. The data user accesses the data in the cloud that is collected from IoT devices. A large-scale IoT environment has challenges in the provisioning of security as well as the management of access control mechanisms. The problem is a generation of policies and authenticating devices with minimum credentials. In this paper, Blockchain-based decentralized authentication and access control systems are designed. The process of authentication is conducted for the data owner and data user by considering identity, device type, IP address and signature, PUF, and biometric respectively. PUF stands for Physical Unclonable Function, which is a hardware-based security feature that generates a unique identifier for a device based on its physical properties, SALSA20 and PRESENT are encryption algorithms used in the proposed system to encrypt data chunks. SALSA20 is a stream cipher that generates a keystream to encrypt data, while PRESENT is a block cipher that encrypts data in fixed-size blocks These authentication credentials are managed in the blockchain. The credentials are stored in encrypted form using the Key schedule PRESENT algorithm. In the authentication of data users, the number of credentials is selected using fuzzy logic that improves security. To assure data storage security, the data is split into two chunks, and it is encrypted using SALSA20 and PRESENT algorithm. The proposed model is developed in an ifogsim simulator, and the performance metrics are evaluated in terms of authentication time, storage efficiency, running time, throughput, latency, and blocksize.

关键词： access control mechanism Decentralized blockchain Cloud-IoT Lightweight authentication Cryptography algorithm

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SS-AXI: Secure and Safe access control mechanism for Multi-Tenant Cloud FPGAs 56

SS-AXI: Secure and Safe Access Control Mechanism for Multi-T...

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56th IEEE International Symposium on Circuits and Systems (ISCAS)

作者： Karabulut, Emre Awad, Amro Aysu, Aydin North Carolina State Univ Dept Elect & Comp Engn Raleigh NC 27695 USA

ISBN: (纸本)9781665451093

FPGAs are newly added to the cloud to offer energyefficient acceleration. Multi-tenancy is an emerging phenomenon in cloud FPGAs to enable resource efficiency. In a multi-tenant scenario, multiple users can share the same FPGA fabric either spatially (i.e., tenants share different resources at the same time) or temporally (tenants share the same resources in different time slots). Undesired access or manipulation of other tenant's data can cause security and safety issues. Although safety/security concepts in access control policies have been thoroughly studied in conventional cloud systems, they are relatively unknown for cloud FPGAs. Moreover, these concepts may not trivially extend to cloud FPGAs due to their different nature. This paper proposes an improved access control mechanism for multi-tenant cloud FPGAs. Compared to existing commercial tools, our solution allows dynamic configuration of access control privileges. Compared to earlier academic proposals with dynamic configuration, the results show that our proposal has three advantages: (i) enabling secure resource sharing of on-chip BRAMs to tenants, (ii) enabling safe sharing by resolving deadlocks and faulty access requests, and (iii) improvement in latency and throughput.

关键词： Multi-tenant cloud FPGAs access control mechanism memory isolation

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Dynamic load balancing assisted optimized access control mechanism for Edge-Fog-Cloud network in Internet of Things environment

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CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE 2021年第21期33卷

作者： Agrawal, Neha Indian Inst Informat Technol Sri City Comp Sci & Engn Grp Chittoor 517646 Andhra Pradesh India

The modern age networks are supposed to be connected, agile, programmable, and load efficient to counter the side-effects of an imbalanced network such as network congestion, higher transmission cost, low reliability, and so forth. The wide number of electronic devices around us have a great potential to realize the concept of a connected world. Internet of Things (IoT) is an effort of the research community to realize this concept, and cloud computing plays an important role in this realization. However, fog and edge computing are more prominent solutions for small power devices and latency sensitive applications. As IoT sensors generate huge volume of data, and the IoT environment comprises of multiple applications and traffic conditions, a network traffic based dynamic load balancing approach is needed to optimize the overall network performance. This work proposes a layer based Edge-Fog-Cloud network architecture to distribute the network traffic load in an IoT environment. In addition to this, a load balancing assisted optimized access control mechanism is discussed to improve the network load conditions further. The proposed mechanism is tested using Amazon web services platform and the achieved results validate the effectiveness of the proposed approach. The simulation results show an average improved CPU utilization rate of 10.13%, 10.01%, 10.82%, 8.78%, and 11.91% in five different experiments conducted.

关键词： access control mechanism cloud computing edge computing fog computing Internet of Things load balancing

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Modified Chebyshev polynomial-based access control mechanism for secured data access in cloud computing environment

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SERVICE ORIENTED COMPUTING AND APPLICATIONS 2021年第3期15卷 187-203页

作者： Benifa, J. V. Bibal Mini, G. Venifa Indian Inst Informat Technol Kottayam Kerala India Noorul Islam Ctr Higher Educ Kumaracoil Tamil Nadu India

Cloud computing is a popular model for offering infinite storage resources for the users. In the present scenario, extremely sensitive data is stored in the third-party cloud service provider's infrastructure. For instance, patients who have direct access to the healthcare system may access the cloud-based health care data at any time based on the needs. Such sensitive data is subjected to various security issues because of the entities from multiple hosts connecting to cloud storage. In the proposed work, an optimized secured data access control mechanism named as modified Chebyshev polynomial-based access control (MCPAC) is presented. In MCPAC scheme, multiple levels of verification and authentications are carried out to provide resilience against widely recognized attacks. The proposed access control scheme is evaluated in a real private cloud infrastructure using the metrics, such as precision, recall and detection rate. It is proved that the proposed MCPAC offers better privacy protection with the precision of 0.8947, recall of 0.8983, and detection rate of 85.63%, which is high as compared to the conventional state-of-the-art methods. Security analysis is also done for the MCPAC scheme, and it indicates that the system efficiently handles the well-known attacks. The performance analysis shows that MCPAC meets the essential security mandates and excels in computational efficiency by making it suitable for the realistic applications hosted in a cloud computing environment.

关键词： access control mechanism Chebyshev polynomial Elliptic curve cryptography Cloud infrastructure

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Finite State Machine based access control mechanism for Web Service Work Flow Management

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IERI Procedia 2013年 4卷 391-397页

作者： M. Thirumaran P. Dhavachelvan D. Aishwarya R. Shanmugapriya Department of Computer science and Engineering Pondicherry Engg College India Department of Computer science and Engineering Pondicherry University India

Enterprises implement their business process as web services in order to meet the market demand. Typically composite business process requires collection of services under composition along with real time access control to provide the integrated functionalities to the consumer by orchestrating the service functionalities in a meaningful manner. Composite services often need to change their execution order under various circumstances based on the business requirements. In Enterprise view order of execution of rules associated with the single service or composite services can be altered dynamically that in turn leads to the many issues such as functionality variation, authentication failure, loss of composition factors, work flow inconsistency and SLA violation. The proposed ac ess control mechanism built over the dynamic work flow management of web service business logic overcomes the issues and provide the secure environment for the enterprises. This fast and efficient access control mechanism is implemented using Finite State Machine, in which the states of the FSM stores the additional attribute called access Point through that the transition from one state to another state determines the required access control is set to true or false.

关键词： Finite State Machine Change Management Flow Graph access control mechanism Service Work Flow Management

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Finite State Machine based access control mechanism for Web Service Work Flow Management

Finite State Machine based Access Control Mechanism for Web ...

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2013 International Conference on Electronic Engineering and Computer Science(EECS 2013)

作者： Thirumaran.M Dhavachelvan.P Aishwarya.D R.Shanmugapriya Department of Computer science and Engineering Pondicherry Engg College Department of Computer science and Engineering Pondicherry University

Enterprises implement their business process as web services in order to meet the market *** composite business process requires collection of services under composition along with real time access control to provide the integrated functionalities to the consumer by orchestrating the service functionalities in a meaningful *** services often need to change their execution order under various circumstances based on the business *** Enterprise view order of execution of rules associated with the single service or composite services can be altered dynamically that in turn leads to the many issues such as functionality variation,authentication failure,loss of composition factors,work flow inconsistency and SLA *** proposed access control mechanism built over the dynamic work flow management of web service business logic overcomes the issues and provide the secure environment for the *** fast and efficient access control mechanism is implemented using Finite State Machine,in which the states of the FSM stores the additional attribute called access Point through that the transition from one state to another state determines the required access control is set to true or false.

关键词： Finite State Machine Change Management Flow Graph access control mechanism Service Work Flow Management.

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A CONGESTION-AWARE access control mechanism IN WIRELESS NETWORKS

A CONGESTION-AWARE ACCESS CONTROL MECHANISM IN WIRELESS NETW...

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2010 3rd IEEE International Conference on Broadband Network & Multimedia Technology(2010年第三届IEEE宽带网络与多媒体国际会议 IC-BNMT 2010)

作者： Haiyan Zheng Yanbing Liu Jin Zhao Key Laboratory of Mobile Internet Technology Chongqing University of Posts and Telecommunications C Key Laboratory of Mobile Internet Technology Chongqing University of Posts and Telecommunications

In standard access control mechanism, contention window is designed according to the number of collision, and ignoring the current congestion information in the network. Consequently, terminal cannot adjust the contention window timely according to the current network load. In order to solve this problem, slot utilization and the probability g are proposed in this paper to estimate the network congestion information. Then the back-off algorithm in standard protocol is improved and a novel P-probability access control mechanism (PACM) is proposed to improve the distributed access control mechanism which is aware of congestion state in 3G wireless networks. In PACM, the network congestion information is applied to basic access control, which assigns the contention window after sending data frames. Simulation results show that the probability of frame collision may fall and the throughput of the whole 3G networks can be enhanced.

关键词： access control mechanism congestion information 3G wireless networks

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Language-based access control approach for component-based software applications

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IET SOFTWARE 2007年第5期1卷 206-216页

作者： Su, R. Lukkien, J. J. Chaudron, M. R. V. Eindhoven Univ Technol Dept Math & Comp Sci Syst Architecture & Networking Grp NL-5600 MB Eindhoven Netherlands

Security in component-based software applications is studied by looking at information leakage from one component to another through operation calls. Components and security specifications about confidentiality as regular languages are modelled. Then a systematic way is provided to synthesise an access control mechanism, which not only guarantees all specifications to be obeyed, but also allows each user to attain maximum permissive behaviours.

关键词： component-based software applications maximum permissive behaviours security specification access control access control mechanism Object-oriented programming object-oriented programming information leakage language-based access control Computer installation management

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Trusted P2P computing environments with role-based access control

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IET INFORMATION SECURITY 2007年第1期1卷 27-35页

作者： Park, J. S. An, G. Chandra, D. Syracuse Univ LAIST Syracuse NY 13244 USA

A P2P computing environment can be an ideal platform for resource-sharing services in an organisation if it provides trust mechanisms. Current P2P technologies offer content-sharing services for non-sensitive public domains in the absence of trust mechanisms. The lack of sophisticated trust mechanisms in the current P2P environment has become a serious constraint for broader applications of the technology although it has great potential. Therefore in this work ail approach for Securing transactions in the P2P environment is introduced, and ways to incorporate an effective and scalable access control mechanism - role-based access control (RBAC) - into current P2P computing environments has been investigated, proposing two different architectures: requesting peer-pull (RPP) and ultrapeer-pull (UPP) architectures. To provide a mobile, session-based authentication and RBAC, especially in the RPP architecture, lightweight peer certificates (LWPCs) are developed. Finally, to prove the feasibility of the proposed ideas, the RPP and UPP RBAC architectures are implemented and their scalability and performance are evaluated.

关键词： requesting peer-pull architecture resource-sharing services trust mechanisms lightweight peer certificates peer-to-peer computing authorisation P2P technology Data security ultrapeer-pull architecture content-sharing services Distributed systems software session-based authentication nonsensitive public domains P2P computing environments access control mechanism role-based access control

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