A Mobile Ad-hoc NETwork(MANET)contains numerous mobile nodes,and it forms a structure-less network associated with wireless links.But,the node movement is the key feature of MANETs;hence,the quick action of the nodes ...A Mobile Ad-hoc NETwork(MANET)contains numerous mobile nodes,and it forms a structure-less network associated with wireless links.But,the node movement is the key feature of MANETs;hence,the quick action of the nodes guides a link failure.This link failure creates more data packet drops that can cause a long time delay.As a result,measuring accurate link failure time is the key factor in the MANET.This paper presents a Fuzzy Linear Regression Method to measure Link Failure(FLRLF)and provide an optimal route in the MANET-Internet of Things(IoT).This work aims to predict link failure and improve routing efficiency in MANET.The Fuzzy Linear Regression Method(FLRM)measures the long lifespan link based on the link failure.The mobile node group is built by the Received Signal Strength(RSS).The Hill Climbing(HC)method selects the Group Leader(GL)based on node mobility,node degree and node energy.Additionally,it uses a Data Gathering node forward the infor-mation from GL to the sink node through multiple GL.The GL is identified by linking lifespan and energy using the Particle Swarm Optimization(PSO)algo-rithm.The simulation results demonstrate that the FLRLF approach increases the GL lifespan and minimizes the link failure time in the MANET.展开更多
Purpose-The blockchain system is required for coordinating and managing the information across the organizations.The internal assurance of the information system is under threat and requires a defined and arbitrary sy...Purpose-The blockchain system is required for coordinating and managing the information across the organizations.The internal assurance of the information system is under threat and requires a defined and arbitrary system for protective information sharing.The primary analysis of defining and providing the access to the data or information is proposed in this article.The major challenge faced by organizations is providing and maintaining security to the cumulated data infrastructure,protecting the confidential data flow within the infrastructure and to ascertain ethical operations within the organization.Design/methodology/approach-In this paper,a top-down approach is utilized to solve the issues faced during confidential data storage,track and alert internal malignant access.The web content management system(WCMS)market is growing and the challenging desideratum of solving security issues are incrementing.This research proposes a top-down security implementation methodology which alters the access control of the organization running the WCMS,it is a highly secure access-control with activity tracker that records who did what activity and who is responsible for malignant access tracker.Findings-The upgraded access control system is implemented utilizing the most influential blockchain technology where the hash engendered by the Inter Planetary File System(IPFS)cloud is stored on the block to implement a confidential data tracker;a supplemental level of security is integrated to the admin by verifying its account ID by storing it on to the astute contracts and applying two-step authentication.Acaliber of security is integrated during storage by integrating RHS encryption.Research limitations/implications-This system is proposed for the confidential student data storage(for e.g.educational documents,marks cards etc.)and tracking maleficent access.Originality/value-The upgraded access control system is implemented using the most influential blockchain technology where the hash generated by the IPFS cloud is stored on the block to implement a confidential data tracker,an additional level of security is added to the admin by verifying its account ID by storing it on to the smart contracts and applying two-step authentication.展开更多
文摘A Mobile Ad-hoc NETwork(MANET)contains numerous mobile nodes,and it forms a structure-less network associated with wireless links.But,the node movement is the key feature of MANETs;hence,the quick action of the nodes guides a link failure.This link failure creates more data packet drops that can cause a long time delay.As a result,measuring accurate link failure time is the key factor in the MANET.This paper presents a Fuzzy Linear Regression Method to measure Link Failure(FLRLF)and provide an optimal route in the MANET-Internet of Things(IoT).This work aims to predict link failure and improve routing efficiency in MANET.The Fuzzy Linear Regression Method(FLRM)measures the long lifespan link based on the link failure.The mobile node group is built by the Received Signal Strength(RSS).The Hill Climbing(HC)method selects the Group Leader(GL)based on node mobility,node degree and node energy.Additionally,it uses a Data Gathering node forward the infor-mation from GL to the sink node through multiple GL.The GL is identified by linking lifespan and energy using the Particle Swarm Optimization(PSO)algo-rithm.The simulation results demonstrate that the FLRLF approach increases the GL lifespan and minimizes the link failure time in the MANET.
文摘Purpose-The blockchain system is required for coordinating and managing the information across the organizations.The internal assurance of the information system is under threat and requires a defined and arbitrary system for protective information sharing.The primary analysis of defining and providing the access to the data or information is proposed in this article.The major challenge faced by organizations is providing and maintaining security to the cumulated data infrastructure,protecting the confidential data flow within the infrastructure and to ascertain ethical operations within the organization.Design/methodology/approach-In this paper,a top-down approach is utilized to solve the issues faced during confidential data storage,track and alert internal malignant access.The web content management system(WCMS)market is growing and the challenging desideratum of solving security issues are incrementing.This research proposes a top-down security implementation methodology which alters the access control of the organization running the WCMS,it is a highly secure access-control with activity tracker that records who did what activity and who is responsible for malignant access tracker.Findings-The upgraded access control system is implemented utilizing the most influential blockchain technology where the hash engendered by the Inter Planetary File System(IPFS)cloud is stored on the block to implement a confidential data tracker;a supplemental level of security is integrated to the admin by verifying its account ID by storing it on to the astute contracts and applying two-step authentication.Acaliber of security is integrated during storage by integrating RHS encryption.Research limitations/implications-This system is proposed for the confidential student data storage(for e.g.educational documents,marks cards etc.)and tracking maleficent access.Originality/value-The upgraded access control system is implemented using the most influential blockchain technology where the hash generated by the IPFS cloud is stored on the block to implement a confidential data tracker,an additional level of security is added to the admin by verifying its account ID by storing it on to the smart contracts and applying two-step authentication.
