Monitoring and Auditing in the Cloud

2018 ◽  
pp. 856-882
Author(s):  
Indira K. ◽  
Vennila A.
Keyword(s):  
Cloud Computing ◽  
Large Scale ◽  
Cloud Services ◽  
The Internet ◽  
Security Audit ◽  
Security Issues ◽  
Storage Servers ◽  
Monitoring Process ◽  
Cloud Users

The cloud computing is the term which have different services such as storage, servers, and applications which are delivered to an organization's computers and devices through the Internet for both technical and economical reasons. However they are many potential cloud users are reluctant to move to cloud computing on a large scale due to the unaddressed security issues present in cloud computing and so is increased the complexity of the infrastructures behind these services. So in this chapter, the challenges faced on both auditing and monitoring is identified. Accordingly it considers an investigation which uses to produce the major security audit issues present in cloud computing today based on a framework for security subsystems. To overcome the standards of auditing and process of auditing is briefly explained. There are also many platforms that provide cloud services also those domains are listed out with domain based monitoring process.

Monitoring and Auditing in the Cloud

2018 ◽  
pp. 318-350
Author(s):  
Indira K. ◽  
Vennila A
Keyword(s):  
Cloud Computing ◽  
Large Scale ◽  
Cloud Services ◽  
The Internet ◽  
Security Audit ◽  
Security Issues ◽  
Storage Servers ◽  
Monitoring Process ◽  
Cloud Users

The cloud computing is the term which have different services such as storage, servers, and applications which are delivered to an organization's computers and devices through the Internet for both technical and economical reasons. However they are many potential cloud users are reluctant to move to cloud computing on a large scale due to the unaddressed security issues present in cloud computing and so is increased the complexity of the infrastructures behind these services. So in this chapter, the challenges faced on both auditing and monitoring is identified. Accordingly it considers an investigation which uses to produce the major security audit issues present in cloud computing today based on a framework for security subsystems. To overcome the standards of auditing and process of auditing is briefly explained. There are also many platforms that provide cloud services also those domains are listed out with domain based monitoring process.

scholarly journals AN EFFICIENT APPROACH TO IMPLEMENT FEDERATED CLOUDS

2017 ◽  
Vol 10 (13) ◽  
pp. 40
Author(s):  
Pappu Sowmya ◽  
R Kumar
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Low Cost ◽  
Cloud Service ◽  
Cloud Services ◽  
The Internet ◽  
Security Model ◽  
Privacy And Security ◽  
Security Issues ◽  
Internet Users

Cloud computing is one of the trending technologies that provide boundless virtualized resources to the internet users as an important services through the internet, while providing the privacy and security. By using these cloud services, internet users get many parallel computing resources at low cost. It predicted that till 2016, revenues from the online business management spent $4 billion for data storage. Cloud is an open source platform structure, so it is having more chances to malicious attacks. Privacy, confidentiality, and security of stored data are primary security challenges in cloud computing. In cloud computing, ‘virtualization’ is one of the techniques dividing memory into different blocks. In most of the existing systems there is only single authority in the system to provide the encrypted keys. To fill the few security issues, this paper proposed a novel authenticated trust security model for secure virtualization system to encrypt the files. The proposed security model achieves the following functions: 1) allotting the VSM(VM Security Monitor) model for each virtual machine; 2) providing secret keys to encrypt and decrypt information by symmetric encryption.The contribution is a proposed architecture that provides a workable security that a cloud service provider can offer to its consumers. Detailed analysis and architecture design presented to elaborate security model.

scholarly journals Privacy and Security Aware Cloud Storage using Double Cryptography Method

2019 ◽  
Vol 8 (4S2) ◽  
pp. 577-582
Keyword(s):  
Cloud Computing ◽  
Original Data ◽  
Cloud Services ◽  
Third Party ◽  
Cloud System ◽  
Privacy And Security ◽  
Storage Servers ◽  
Query System ◽  
Encryption Decryption ◽  
Cloud Users

Cloud computing, a remote technology that enlightens with several on-demand services. Cloud computing developed with a principle of sharing resources available as per the company needs. Prominent cloud services utilized today are networking, storage, servers, software’s, etc. Cloud computing's distributed nature and advanced features create a remarkable footprint in the IT field. It is fair to say without cloud technology the next technical era can't exist. However the cloud computing widely spaced, simultaneous some serious challenges still exists. As per the real-time scenario, there are several challenges still alive, but among which privacy and security are prominent to take concern. Among which the trustworthiness of third-party providers increases the attention on developing an enhanced cloud system. In this paper, we proposed an improved double encryption-decryption (IDED) method for a secure cloud system. The main intention of the proposed work is increasing the privacy and security for the cloud users. The principle applied to the proposed methodology is double encryption and double decryption. The encrypted files are decrypted to view the original data using the keys. These keys are available only to the authenticated users which ensures the system's privacy and security in all manner. The mechanism is processed under the query system of sending and response from the data authority

scholarly journals AN AUTHENTICATED, SECURE VIRTUALIZATION MANAGEMENT SYSTEM IN CLOUD COMPUTING

2017 ◽  
Vol 10 (13) ◽  
pp. 45
Author(s):  
K Dinesh Kumar ◽  
E Umamaheswari
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Low Cost ◽  
Cloud Service ◽  
Cloud Services ◽  
The Internet ◽  
Security Model ◽  
Privacy And Security ◽  
Security Issues ◽  
Internet Users

Cloud computing is one of the trending technologies that provide boundless virtualized resources to the internet users as an important services through the internet while providing the privacy and security. Using these cloud services, internet users get many parallel computing resources at low cost. It predicted that till 2016, revenues from the online business management spent $4 billion for data storage. Cloud is an open-source platform structure, so it is having more chances to malicious attacks. Privacy, confidentiality, and security of stored data are primary security challenges in cloud computing. In cloud computing, “virtualization” is one of the techniques dividing memory into different blocks. In most of the existing systems, there is only single authority in the system to provide the encrypted keys. To fill the few security issues, this paper proposed a novel authenticated trust security model for secure virtualization system to encrypt the files. The proposed security model achieves the following functions: (1) allotting the VM security monitor model for each virtual machine and (2) providing secret keys to encrypt and decrypt information by symmetric encryption.The contribution is a proposed architecture that provides a workable security that a cloud service provider can offer to its consumers. Detailed analysis and architecture design presented to elaborate security model. 

scholarly journals ESJF Algorithm to Improve Cloud Environment

2021 ◽  
pp. 4171-4180
Author(s):  
Manal F. Younis
Keyword(s):  
Cloud Computing ◽  
Completion Time ◽  
High Efficiency ◽  
Technological Development ◽  
Cloud Services ◽  
The Internet ◽  
Cloud Environment ◽  
Critical Problem ◽  
Remote Services ◽  
Cloud Users

Nowadays, after the technological development in societies, cloud computing has become one of the most important technologies. It provides users with software, hardware, and platform as remote services over the Internet. The increasing number of cloud users has caused a critical problem in how the clients receive cloud services when the cloud is in a state of instability, as it cannot provide required services and, thus, a delay occurs. Therefore, an algorithm was proposed to provide high efficiency and stability to work, because all existing tasks must operate without delay. The proposed system is an enhancement shortest job first algorithm (ESJF) using a time slice, which works by taking a task in the shortest time first and then the longest first from the queue. Through the experimental results in decreasing the waiting and completion time of the task, as well as taking into account reducing tasks starvation, the result of the proposed ESJF algorithm was compared with the traditional shortest job first (SJF) algorithm. These algorithms were applied when all tasks arrived at the same time, and it proved that the ESJF algorithm works more efficiently compared to SJF.

scholarly journals A Review on Cloud Computing Security

2018 ◽  
Vol 2 (4-2) ◽  
pp. 293 ◽  
Author(s):  
Marry Teo ◽  
Hairulnizam Mahdin ◽  
Lee Jia Hwee ◽  
Haezel Ann Dicken ◽  
Tay Xin Hui ◽  
...  
Keyword(s):  
Cloud Computing ◽  
Cloud Services ◽  
The Internet ◽  
Cloud Computing Security ◽  
Security Issues ◽  
Internet Connection ◽  
Remote Server ◽  
Privacy Issues

Cloud computing is a technology that maintain the data and application by using the central remote server with the internet connection. By utilizing cloud computing, user can reduce their costs as they no need to purchase their own hardware and software. However cloud computing still has many issues concerning securities, such as privacy issues, loss of data and stolen of data. Some security issues over cloud services including confidentiality, integrity, availability, privacy and attacks are concerned by the users. This paper reviews some of the issues and its current solutions.

Security Architecture of Cloud Computing

2019 ◽  
pp. 1-11
Keyword(s):  
Cloud Computing ◽  
Cost Effective ◽  
Cloud Services ◽  
The Internet ◽  
Sensitive Information ◽  
Security Issues ◽  
Cross Domain ◽  
Pros And Cons ◽  
Cloud Environments ◽  
Area Of Concern

Cloud computing is an innovation for dynamic resources to be used over the internet. Though cloud computing is cost effective and easy to use, security is often an area of concern. Sharing of sensitive information and running critical applications on public and/or shared cloud environments require high degree of security. Amount of data stored and processed is increasing enormously requiring cloud environments to resize to larger capacities. Cloud environments have both pros and cons concerning the security of data of the consumers using cloud services. This chapter discusses the main security issues faced by cloud computing environments. The main focus of this chapter is to describe the issues faced during building cross-domain collaborations over the internet and usage of cloud services and its security. This chapter also identifies the security at various levels of cloud computing and, based on cloud architecture, categorizes the security issues.

Migration Issues in Cloud Computing due to Security Flaws

2015 ◽  
Vol 8 (2) ◽  
Author(s):  
Hitesh Marwaha ◽  
Dr. Rajeshwar Singh
Keyword(s):  
Cloud Computing ◽  
Service Providers ◽  
Trusted Computing ◽  
Cloud Service ◽  
Cloud Services ◽  
The Internet ◽  
Security Issues ◽  
Cloud Computing Service ◽  
Cloud Service Providers ◽  
Almost All

Cloud computing is becoming an adoptable technology for many of the organizations with its dynamic scalability and usage of virtualized resources as a service through the Internet. Cloud computing is the delivery of computing services over the Internet. Cloud services allow individuals and businesses to use software and hardware that are managed by third parties at remote locations. Cloud Computing is a computing model, in which customer plug into the “cloud” to access IT resources which are priced and provided “on-demand”. The major challenges that prevent Cloud Computing from being adopted are recognized by organizations are security issues. Many techniques for securing the data in cloud are proposed by researcher but almost all methods have some drawbacks and till date no appropriate method has not been proposed that Cloud service providers can win the trust of customer. In this research paper the various security issues are reviewed along with cloud computing service providers which will give a deep insight for cloud service providers as well as researchers to work on the areas and make cloud computing a“trusted computing “and hardening the confidence of organizations towards cloud computing migration.

scholarly journals Cloud computing security: a survey

2018 ◽  
Vol 7 (2.21) ◽  
pp. 355
Author(s):  
P Sheela Gowr ◽  
N Kumar
Keyword(s):  
Cloud Computing ◽  
Information Flow ◽  
Data Encryption ◽  
Information Services ◽  
Ease Of Use ◽  
Cloud Services ◽  
Authentication Scheme ◽  
Data Confidentiality ◽  
Cloud Computing Security ◽  
Security Issues

Cloud computing was a hasting expertise which has innovated to a collection of new explores. A sub-ordinate device for Information services, it has an ability towards encourage development by feeding convenient environments for a choice of forms of development is different sequence. Clouds usually consider being eco-friendly, however keep it has open to the diversity of some security issues to can change together the feeder as well as users of these cloud services. In this issue are principally associated to the protection of the information flow throughout also being store in the cloud, with simple problems along with data ease of use, data right to use and data confidentiality. Data encryption and service authentication scheme has been initiated by the industries to deal with them. In this paper analyse and examine different issues on security beside with the different procedure worn by the industries to solve these effects. 

GOVERNMENT REGULATIONS OF THE USING CLOUD SERVICES

2022 ◽  
Author(s):  
Olexander Melnikov ◽  
◽  
Konstantin Petrov ◽  
Igor Kobzev ◽  
Viktor Kosenko ◽  
...  
Keyword(s):  
Cloud Computing ◽  
Large Scale ◽  
Service Providers ◽  
Cloud Service ◽  
Cloud Services ◽  
Government Agencies ◽  
Remote Work ◽  
Cloud Infrastructure ◽  
Wide Range ◽  
Technological Base

The article considers the development and implementation of cloud services in the work of government agencies. The classification of the choice of cloud service providers is offered, which can serve as a basis for decision making. The basics of cloud computing technology are analyzed. The COVID-19 pandemic has identified the benefits of cloud services in remote work Government agencies at all levels need to move to cloud infrastructure. Analyze the prospects of cloud computing in Ukraine as the basis of e-governance in development. This is necessary for the rapid provision of quality services, flexible, large-scale and economical technological base. The transfer of electronic information interaction in the cloud makes it possible to attract a wide range of users with relatively low material costs. Automation of processes and their transfer to the cloud environment make it possible to speed up the process of providing services, as well as provide citizens with minimal time to obtain certain information. The article also lists the risks that exist in the transition to cloud services and the shortcomings that may arise in the process of using them.

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