International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
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The document focuses on security issues, separating them into those associated with the cloud and those related to mobile networks. For the cloud, it discusses risks from data sharing in a multi-tenant environment, unauthorized access, and lack of transparency. For mobile networks, it covers loss of control over data, privacy, lack of quality guarantees, and legal/regulatory compliance challenges. It concludes by suggesting some solutions to these security problems like data encryption, access
Cloud Security and Data Integrity with Client Accountability FrameworkIDES Editor
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IRJET-Wireless Sensing Network for Agriculture MonitoringIRJET Journal
This document describes a proposed document management system called "Docs Track" that would allow users to securely store personal documents like identification cards, education certificates, and bills online. It discusses how the current process of managing physical documents is time-consuming and error-prone. The proposed system would have 3 types of users - regular users who can upload and manage their documents, administrators who can verify documents, and organizations who can request to view specific documents from users. The system aims to streamline document sharing for services like opening bank accounts or obtaining government certificates by allowing verified documents to be digitally shared as needed.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
This document discusses security issues and challenges related to data security in cloud computing. It begins by providing background on cloud computing and its benefits. It then discusses some key security challenges including data breaches, insecure interfaces, denial of service attacks, eavesdropping, data loss, lack of compatibility between cloud services, abuse of cloud technologies, insufficient user understanding of risks, and safe storage of encryption keys. It also discusses issues regarding data integrity verification and privacy when data is outsourced to cloud servers. In the end, it recommends solutions such as homomorphic encryption, decentralized information flow control, and data accountability frameworks to enhance security in cloud computing.
OpenID is an identity network that allows users to control their online identity and choose who holds their personal information. It uses existing web technologies to provide a consistent login process across sites without requiring each site to separately verify a user's identity. While some users may not see the need to change from usernames and passwords, OpenID could significantly improve online security by reducing identity theft and phishing.
Security Issues in Cloud Computing Solution of DDOS and Introducing Two-Tier ...ijccsa
This document discusses security issues in cloud computing, specifically addressing distributed denial of service (DDoS) attacks and introducing a two-tier CAPTCHA method to improve authentication. It provides background on cloud computing models and challenges, including security concerns over data privacy and availability issues from DDoS attacks. The document proposes a new two-tier CAPTCHA method that generates an alphanumeric CAPTCHA code and image along with a related query to make it more difficult for bot programs to pass, improving security.
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Trust Assessment Policy Manager in Cloud Computing – Cloud Service Provider’s...idescitation
Cloud computing is a model for enabling convenient, on-demand network access
to a shared pool of configurable computing resources. Reliability in compute cloud is an
important aspect in Quality of Service which needs to be addressed in order to foster the
adoption of compute cloud. In today’s integrated environment the distributed systems is
employed to carry out computational intensive task at a faster rate without much
investment. The Cloud is a multitenant architecture which allows faster computation with
high scalability at a lower cost thereby the users can share the same physical infrastructure.
Individual customers deploy their applications in such environment will occupy the virtual
partitions on the platform. This paper describes a straightforward procedure to analyze the
reliability of the application from the view point of the resource provider. A trust
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any non-permissible action by using the detective mechanism. Such mechanisms are used to
identify the privacy risk and it further prevents from utilization. Hence, in this paper trust
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The cloud can provide scalable and reliable service for the legitimate users. The proposed
work is tested using tools Aneka and Globus Toolkit.
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Cloud computing is the technology which enables obtaining resources like so services,
software, hardware over the internet. With cloud storage users can store their data remotely and
enjoy on-demand services and application from the configurable resources. The cloud data storage
has many benefits over local data storage. Users should be able to just use the cloud storage as if it is
local, without worrying about the need to verify its integrity. The problem is that ensuring data
security and integrity of data of user. Sohere, I am going to have public audit ability for cloud storage
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various issues related to privacy while storing the user’s data to the cloud storage during the TPA
auditing. Without appropriate security and privacy solutions designed for clouds this computing
paradigm could become a big failure. I am a giving privacy-preserving public auditing using ring
signature process for secure cloud storage system. This paper is going to analyze various techniques
to solve these issues and to provide the privacy and security to the data in cloud
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This document proposes a system called the "Multi Bank Family Card" which allows multiple users to access their bank accounts from different banks using a single ATM card. The system uses RFID technology, integrates user accounts onto a single card along with unique PIN numbers for each account. It also monitors user behavior during cash withdrawals using a Hidden Markov Model and implements a formula-based authentication for security. The system aims to make ATM transactions more convenient by allowing users to withdraw cash from any linked account with different banks using only one card.
This document discusses various topics related to business intelligence, data visualization, healthcare, education, and e-governance. It provides examples of how data visualization is used in healthcare to improve decision making by converting complex medical data into easy to understand visuals like charts and graphs. The benefits of data visualization in healthcare include improved patient care, identifying trends, presenting data to different audiences, accelerating performance, and detecting errors and fraud. The document also discusses e-governance and how it applies IT to deliver government services electronically to citizens, businesses, government agencies, and employees in an efficient and transparent manner.
This document discusses cloud computing security and proposes a four level security model for establishing secure connections between cloud consumers and providers.
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1) Mobile agents can travel to the host where data is physically stored, which is useful for distributed multimedia databases that contain large binary objects.
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A survey of fog computing concepts applications and issuesRezgar Mohammad
This document provides a survey of fog computing that discusses its key concepts, applications, and issues. It defines fog computing as a scenario that provides computation, storage, and networking services between end devices and cloud servers at the edge of the network. Representative applications of fog computing discussed include augmented reality, real-time video analytics, content delivery/caching, and mobile big data analytics. Potential issues covered include fog networking, quality of service concerns regarding connectivity, reliability, and capacity, and resource management challenges in dynamically provisioning and scheduling resources across fog nodes.
DYNAMIC ALLOCATION METHOD FOR EFFICIENT LOAD BALANCING IN VIRTUAL MACHINES FO...acijjournal
This paper proposes a Dynamic resource allocation method for Cloud computing. Cloud computing is a model for delivering information technology services in which resources are retrieved from the internet through web-based tools and applications, rather than a direct connection to a server. Users can set up
and boot the required resources and they have to pay only for the required resources. Thus, in the future providing a mechanism for efficient resource management and assignment will be an important objective of Cloud computing. In this project we propose a method, dynamic scheduling and consolidation mechanism that allocate resources based on the load of Virtual Machines (VMs) on Infrastructure as a service (IaaS). This method enables users to dynamically add and/or delete one or more instances on the basis of the load and the conditions specified by the user. Our objective is to develop an effective load balancing algorithm using Virtual Machine Monitoring to
maximize or minimize different performance parameters(throughput for example) for the Clouds of
different sizes (virtual topology de-pending on the application requirement).
1) The document proposes a portable smart data server for small businesses that eliminates the need for internet infrastructure, hosting, website maintenance, and costly hardware. It uses an Android smartphone to function as the data server.
2) The system design involves using a smartphone's SQLite database to store data and a broadcast receiver to detect incoming requests via SMS. The business logic is invoked to process requests and send replies.
3) An implementation was created on an Android phone to demonstrate serving over 1000 requests with no errors and caching frequent queries. Comparisons show it requires low cost, space and power compared to traditional data servers.
This document provides an overview of cloud computing and its role in IoT. It discusses key cloud computing concepts like SaaS, PaaS, and IaaS and how cloud services allow for cost savings, global access, and other benefits. The document also introduces IoT, describing how embedded devices connect things to the internet and how an IoT platform bridges devices and applications. Decision frameworks and architectures for IoT are outlined which involve areas like user experience, data, security and more. Finally, popular IoT platforms from Amazon, Microsoft, IBM and others are highlighted.
IRJET- Resource Management in Mobile Cloud Computing: MSaaS & MPaaS with Femt...IRJET Journal
This document discusses resource management in mobile cloud computing using Mobile Software as a Service (MSaaS) and Mobile Platform as a Service (MPaaS) with femtocell and Wi-Fi networks. It proposes using femtocell and Wi-Fi private cloud networks to overcome mobile performance issues like limited battery life, storage, and bandwidth. MSaaS and MPaaS can further improve quality of service, pricing, and standard interfaces. The document suggests this approach can effectively manage resources and improve the performance of mobile cloud computing.
This document discusses cyber forensics in cloud computing. It begins with an introduction to cloud computing concepts like virtualization, infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). It then proposes steps for cloud forensics investigations, including collecting and storing data, performing signature-based and behavior-based analysis, and using network tools for forensics analysis and invasion detection. The goal is to define the new area of cloud forensics and analyze its challenges and opportunities.
This document discusses cyber forensics in cloud computing. It begins by defining cloud computing and noting that cloud organizations have yet to establish well-defined forensic capabilities, making it difficult to investigate criminal activity. The document then provides an overview of cloud computing concepts like virtualization, server virtualization, and the three main cloud service models: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It proposes a cloud computing service architecture based on these three models and their relationships.
Contemporary Energy Optimization for Mobile and Cloud Environmentijceronline
Cloud and mobile computing applications are increasing heavily in terms of usage. These two areas extending usability of systems. This review paper gives information about cloud and mobile applications in terms of resources they consume and the need of choosing variety of features for users from several locations and the evolutionary provisions for service provider and end users. Both the fields are combined to provide good functionality, efficiency and effectiveness with mobile phones. The enhancement by considering power consumption by means of resource constrained nature of devices, communication media and cost effectiveness. This paper discuss about the concepts related to power consumption, underlying protocols and the other performance issues
Hybrid distributed application in banking transaction using remote method inv...TELKOMNIKA JOURNAL
Today banks have many branches in big cities of the world. System usually used a central database in a particular city. Increased of database server performance due to number of users accessing this application should not degrade performance of application. To keep database server performance optimally, application must distributed to the network. In distributed applications it takes a remote method call, that is why we are going to used Remote Method Invocation to develop this system. Based on results of analysis conducted, author can draw following conclusion of the application, which is once the client get a reference from the remote object then method of remote object is called like calling method from local object and methods that we have defined and implemented on remote object can we call or use both on desktop and web applications so we do not need to work twice. This approach makes more effective and efficient in application development, allows for better optimization, eliminates the need for processing of type information at run time and makes a light weight communication protocol possible. We have built a hybrid application, which supports both compile time and run time generation of marshallers in desktop and web application.
Cloud computing is Internet based development and use of computer technology. It is a style of computing in which dynamically scalable and often virtualized resources are provided as a service over the Internet. Users need not have knowledge of, expertise in, or control over the technology infrastructure "in the cloud" that supports them. Cloud computing is a hot topic all over the world nowadays, through which customers can access information and computer power via a web browser. As the adoption and deployment of cloud computing increase, it is critical to evaluate the performance of cloud environments. Currently, modeling and simulation technology has become a useful and powerful tool in cloud computing research community to deal with these issues. Cloud simulators are required for cloud system testing to decrease the complexity and separate quality concerns. Cloud computing means saving and accessing the data over the internet instead of local storage. In this paper, we have provided a short review on the types, models and architecture of the cloud environment.
This document provides an overview of mobile computing. It discusses how mobile computing allows transmission of data without a fixed physical link, enabling users to transmit data from remote locations. Chapter 1 introduces mobile computing and its applications in the real world. Chapter 2 discusses collaboration among mobile devices and how mobile devices can act as a local cloud. Chapter 3 covers existing cellular network architecture. Chapter 4 proposes guidelines for using mobile computing devices on networks. Chapter 5 discusses advantages like increased productivity and disadvantages like security concerns. Chapter 6 gives examples of applications for mobile computing in fields like emergency services and taxi dispatch. The future scope and conclusion discuss potential advances in artificial intelligence and integrated circuitry.
Cloud computing is a technology that uses internet-connected remote servers rather than local hardware or software to maintain data and applications. This allows users to access files and applications from any device with an internet connection. Key benefits include reduced costs, increased storage, automatic updates, flexibility, and mobility. However, users relinquish direct control and responsibility of their data to the cloud provider.
Creating An E-Commerce web application using BlockchainIRJET Journal
This document summarizes a research paper that explores using blockchain technology to develop e-commerce platforms. It discusses how blockchain can solve security issues, lack of trust in intermediaries, intermediary fees, and high transaction costs that are problems in the e-commerce sector. The paper describes using the Truffle framework, Solidity programming language, and Ethereum smart contracts to build a blockchain-based e-commerce application. It also discusses integrating the application with front-end tools like React JS and Web3.js. In summary, the paper proposes that a blockchain-powered e-commerce platform can provide a secure, trustworthy and cost-effective solution for online shopping.
A Comparison of Cloud Execution Mechanisms Fog, Edge, and Clone Cloud Computing IJECEIAES
Cloud computing is a technology that was developed a decade ago to provide uninterrupted, scalable services to users and organizations. Cloud computing has also become an attractive feature for mobile users due to the limited features of mobile devices. The combination of cloud technologies with mobile technologies resulted in a new area of computing called mobile cloud computing. This combined technology is used to augment the resources existing in Smart devices. In recent times, Fog computing, Edge computing, and Clone Cloud computing techniques have become the latest trends after mobile cloud computing, which have all been developed to address the limitations in cloud computing. This paper reviews these recent technologies in detail and provides a comparative study of them. It also addresses the differences in these technologies and how each of them is effective for organizations and developers.
This document provides an overview of cloud computing, including its key concepts, models, and advantages. The main points are:
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- The key benefits of cloud computing include cost savings, flexibility, scalability, and accessibility of resources from anywhere via
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Offline and Online Bank Data Synchronization System
1. ISSN (e): 2250 – 3005 || Volume, 05 || Issue, 06 || June – 2015 ||
International Journal of Computational Engineering Research (IJCER)
www.ijceronline.com Open Access Journal Page 13
Offline and Online Bank Data Synchronization System
Anil Jaiswal1
, Rahul Sonawane1
, Mrs. Sangita Oswal2
, Mrs. Geocy Shejy2
.
1
Post-Graduate Student in the Department of MCA, VESIT Mumbai, India.
2
Professor in the Department of MCA, VESIT Mumbai, India.
I. INTRODUCTION
Offline and Online Bank Data Synchronization System is used by credit societies to save the money of
people with small businesses, or e.g. shopkeepers, vegetable vendors. These people deposit money at the credit
society. The cash collector is the person who is working under the credit society. The cash collector collects the
money from these people. Cash collector enters the transaction data on his tablet. We are storing our whole data
on local storage at first and it will upload the data to Microsoft’s cloud, Azure, as soon as the system gets online.
Azure services through a global network of Microsoft-managed datacenters [2].
II. LITERATURE SURVEY
2.1. OData Service:
Open Data Service (OData) is a RESTful data access protocol initially defined by Microsoft. Versions
1.0, 2.0, and 3.0 are released under the Promise. It is the data API for Microsoft Azure. SAP NetWeaver
Gateway provides OData access to SAP Business Suite and SAP Business Warehouse. IBM WebSphere
extreme Scale REST data service can be accessed by any HTTP client using OData. OData client
implementations include Microsoft SharePoint 2010, WCF Data Services and Windward Reports. OData is built
on the AtomPub protocol and XML where the Atom structure is the envelope that contains the data returned
from each OData request. An OData request uses the REST model for all requests. Each REST command is a
POST, GET, PUT, PATCH, or DELETE HTTP request (mapping to CRUD) where the specifics of the
command are in the URL.
GET: Get a collection of entities (as a feed document) or a single entity (as an entry document).
POST: Create a new entity from an entry document.
PUT: Update an existing entity with an entry document.
PATCH: Update an existing entity with a partial entry document.
DELETE: Remove an entity.
Any platform that provides support for HTTP and XML is enough to form HTTP requests to interact with
AtomPub. The OData specification defines how AtomPub is used to standardize a typed, resource-oriented
CRUD interface for manipulating data sources.
Abstract:
Mobile applications mostly being developed are either for a local or client-server. Though the
applications in the future will be developed with cloud in mind, i.e. it will be a native application,
the heavy processing and storage is done on the native and later uploaded to cloud, it will deliver
only required parts and requested data at runtime and able to run offline. In order to better
understand how to facilitate the building of mobile cloud-based applications, we have implemented
existing work in mobile computing through the prism of cloud computing principles. We provide an
overview of the system, in particular, models of mobile cloud applications. Also, synchronization of
offline data with online database will be done.
Keywords: cloud computing, mobile device, remote execution, database synchronization, offloading.
2. Offline and Online Bank Data…
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2.2. Cloud Technology:
Cloud computing is a general term for anything that involves delivering hosted services over the
Internet. These services are broadly divided into three categories: Infrastructure-as-a-Service (IaaS), Platform-
as-a-Service (PaaS) and Software-as-a-Service (SaaS). The name cloud was inspired by the symbol that's often
used to represent the Internet in flowcharts and diagrams. Cloud computing relies on sharing of resources to
achieve coherence and economies of scale, similar to a utility (like the electricity grid) over a network. At the
foundation of cloud computing is the broader concept of converged infrastructure and shared services. Cloud
computing, or "the cloud", focuses on maximizing the effectiveness of the shared resources. Cloud resources are
usually not only shared by multiple users but are also dynamically reallocated per demand.
2.3. Traditional approach v/s current approach:
In traditional approach, the paper receipt of the transaction was given by the agent and at the end of the
day he used to submit the details of the number of transactions carried out that day as well as the money
collected from the customers manually to the bank manager. Now days, each agent is allocated with the
TRIMAX machine. Agent collects the money from the customers and enters the transactions into the machine.
At the end of the day, machine database is synchronized with the bank database. In this way the data gets
submitted in the bank. With our system in place, the transaction data locally stored in tablet will be getting
uploaded on cloud to report to the bank manager. Hence, the data in the system will be directly compared with
the data collected by the Cash collector. So if there is any difference in the data or the cash collected then the
Cash collector is answerable for it. For traditional system, the procedure of daily collection is totally dependent
upon the cash collector’s shoulders. Cash collectors helps in collecting money from the customers and also
maintaining the respective account balance sheet, so in most cases it is seen that, there is a mismatch between
the bank ledgers and the cash collector’s ledgers. This system is vulnerable to vandalism and fraud’s. Co-
operative society as well as vendor has to believe in cash collector in any condition. So, it is very much easy for
cash collector to do fraudulent work and misuse of money. Also cash collectors give customers thermally
printed receipt, whose ink gets easily rubs off if you rub it quickly, or it will get faded in 2 to 3 days, thus the
customers won’t have any proof of his investment. So, it is one of the main reasons why co-operative society’s
or co-operative bank goes down in.
III. BANK APPLICATION ARCHITECTURE:
3.1. Bank application architecture overview:
Bank Application is combination of offline mobile application and online web Application. Mobile
Application is used by the Agent to enter the transaction data. That data will be at first locally stored and
whenever the system gets online it transfers the data over to cloud storage. Online web application is used by the
bank manager, he will be able access to data on cloud storage to check the details of the agent transactions and
other information.
Fig 1 Bank Application Architecture
So it Consist of 3 layer architecture
1. Client Side
2. Cloud Server
3. Bank Server
1. Client Side: It can be accessed on any device may that be Computer. Laptop or Mobile with internet
connectivity i.e. it is platform independent. There are two types of client one is agent and other one is bank
manager.
2. Cloud Server: It is basically the intermediate communication medium between Client and Bank Server.
Whatever data entered by the agents through their tablets is synchronised with the cloud server.as well as it will
also contain the business logic for this sake.
3. Bank Server: Bank server is taking all the data from cloud storage and updating its data on cloud.
3. Offline and Online Bank Data…
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To get the full advantage of potential of cloud computing we need to consider the capabilities and constraints of
existing architectures. Most of the applications available for modern mobile devices fall into the following two
categories.
3.2. Offline Application.
They act as fat client that processes the presentation and business logic layer locally on mobile devices
with data downloaded from backend systems. Only at a certain period, the client and backend system are
synchronized. A fat client is a networked application with most resources available locally, rather than
distributed over a network as is the case with a thin client. Offline applications, also often called native
applications, offer:
good integration with device functionality and access to its features
performance optimized for specific hardware and multitasking
always available capabilities, even without network connectivity
On the other hand, the native applications have many disadvantages:
no portability to other platforms complex code
increased time to market
3.3. Online Application.
An online application assumes that the connection between mobile devices and backend systems is
available most of the time. Smartphones are popular due to the power and utility of their applications, but there
are problems such as cross-platform issues. Here web technologies can overcome them, i.e. applications based
on web technology are
powerful alternative to native applications. Online mobile applications have the potential to overcome some
of the disadvantages of offline applications because they are:
multi-platform
directly accessible from anywhere
knowledge of Web technologies is widespread among
developers, greatly minimizing the learning curve required
3.4. Issues with Offline and Online Mobile Applications
Current applications are statically partitioned, i.e. most of the execution and application logic happens either on
the device or on backend systems. However, mobile clients could face wide variations and rapid changes in
network conditions and local resource availability when accessing remote data and services. As a result, one
partitioning model does not satisfy all application types and devices. In order to enable applications and systems
to continue to operate in such dynamic environments, mobile cloud applications must react with dynamic
adjustment of the computing functionality between the mobile device and cloud depending on circumstances. In
other words, the computation of clients and cloud has to be adaptive in response to the changes in mobile
environments [1].
So combining the both the systems and taking their pros and neglecting cons this bank architecture is being
built.
Fig 2 Optimization issues
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IV. BENEFITS OF THE SYSTEM
1. This entire system will have web based background for maintaining depositional transactional history.
2. Human efforts will reduce in maintaining the details and entering the daily collections into the system.
3. The system provides security to the customer by providing login id and password.
4. Thus system is fraudulent and trustworthy. Also make the system paperless.
V. RESULT
The wire frame of the system is given below:
Fig 3 Wire Frame of the system.
VI. CONCLUSION
In this paper, we have covered several representative mobile cloud approaches. Other related work exists,
but the purpose of this paper is to give an overview of the wide spectrum of mobile cloud computing possibilities.
None of the existing approaches meets completely the requirements of mobile clouds. Native (offline) and web-based
(online) applications are the two extremes of mobile applications. We believe that the full potential of mobile cloud
applications lies in between these two extremes, while dynamically shifting the responsibilities between mobile device
and cloud. Several approaches have shown how to achieve it, e.g., by replicating whole device software image or
offloading parts of the application. The offloading can happen to some remote data centre, nearby computer or cluster
of computers, or even to nearby mobile devices. Moreover, due to the unstable mobile environments, many factors
need to be incorporated in a cost model, and fast predictive optimizing algorithms decide upon the best application
execution. To simplify the development a convenient, but effective, programming abstraction is required.
REFERENCES
[1] D. Kristol, HTTP State Management Mechanism, February 1997.
[2] 2012 Sixth International Conference on Innovative Mobile and Internet Ser-vices in “Ubiquitous Computing”.
[3] Android Wireless Application Development: Volume IAndroid Essentials, By Lauren Darcey, Shane Conder.
[4] http://azure.microsoft.com/en-us/