Cloud computing provides many benefits to the users such as accessibility and availability. As the data is available over the cloud, it can be accessed by different users. There may be sensitive data of organization. This is the one issue to provide access to authenticated users only. But the data can be accessed by the owner of the cloud. So to avoid getting data being accessed by the cloud owner, we will use the intrusion detection system to provide security to the data. The other issue is to save the data backup in other cloud in encrypted form so that load balancing can be done. This will help the user with data availability in case of failure of one cloud.
A Study of Data Storage Security Issues in Cloud Computingvivatechijri
Cloudcomputingprovidesondemandservicestoitsclients.Datastorageisamongoneoftheprimaryservices providedbycloudcomputing.Cloudserviceproviderhoststhedataofdataownerontheirserverandusercan accesstheirdatafromtheseservers.Asdata,ownersandserversaredifferentidentities,theparadigmofdata storagebringsupmanysecuritychallenges.Anindependentmechanismisrequiredtomakesurethatdatais correctlyhostedintothecloudstorageserver.Inthispaper,wewilldiscussthedifferenttechniquesthatare usedforsecuredatastorageoncloud. Cloud computing is a functional paradigm that is evolving and making IT utilization easier by the day for consumers. Cloud computing offers standardized applications to users online and in a manner that can be accessed regularly. Such applications can be accessed by as many persons as permitted within an organization without bothering about the maintenance of such application. The Cloud also provides a channel to design and deploy user applications including its storage space and database without bothering about the underlying operating system. The application can run without consideration for on premise infrastructure. Also, the Cloud makes massive storage available both for data and databases. Storage of data on the Cloud is one of the core activities in Cloud computing. Storage utilizes infrastructure spread across several geographical locations.
Unit 3 -Data storage and cloud computingMonishaNehkal
Data storage
Cloud storage
Cloud storage from LANs to WANs
Cloud computing services
Cloud computing at work
File system
Data management
Management services
Cloud Storage is a branch of Cloud Computing, which plays an important role in IT world. Cloud providers are providing a huge volume of storage space as per the user needs. Due to wide usage of this, it also increases data security issues and threats. Hence efforts are being made to encrypt the data stored in the cloud. In this paper, we are going to look at different encryption and auditing techniques that are used to avoid data breaching in cloud storage. Nikhil Sreenivasan ""Data Storage Issues in Cloud Computing"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,
URL: https://www.ijtsrd.com/papers/ijtsrd30194.pdf
Paper Url : https://www.ijtsrd.com/computer-science/computer-network/30194/data-storage-issues-in-cloud-computing/nikhil-sreenivasan
A survey on cloud security issues and techniquesijcsa
Today, cloud computing is an emerging way of computing in computer science. Cloud computing is a set of
resources and services that are offered by the network or internet. Cloud computing extends various
computing techniques like grid computing, distributed computing. Today cloud computing is used in both
industrial field and academic field. Cloud facilitates its users by providing virtual resources via internet. As
the field of cloud computing is spreading the new techniques are developing. This increase in cloud
computing environment also increases security challenges for cloud developers. Users of cloud save their
data in the cloud hence the lack of security in cloud can lose the user’s trust.
In this paper we will discuss some of the cloud security issues in various aspects like multi-tenancy,
elasticity, availability etc. the paper also discuss existing security techniques and approaches for a secure
cloud. This paper will enable researchers and professionals to know about different security threats and
models and tools proposed.
A Study of Data Storage Security Issues in Cloud Computingvivatechijri
Cloudcomputingprovidesondemandservicestoitsclients.Datastorageisamongoneoftheprimaryservices providedbycloudcomputing.Cloudserviceproviderhoststhedataofdataownerontheirserverandusercan accesstheirdatafromtheseservers.Asdata,ownersandserversaredifferentidentities,theparadigmofdata storagebringsupmanysecuritychallenges.Anindependentmechanismisrequiredtomakesurethatdatais correctlyhostedintothecloudstorageserver.Inthispaper,wewilldiscussthedifferenttechniquesthatare usedforsecuredatastorageoncloud. Cloud computing is a functional paradigm that is evolving and making IT utilization easier by the day for consumers. Cloud computing offers standardized applications to users online and in a manner that can be accessed regularly. Such applications can be accessed by as many persons as permitted within an organization without bothering about the maintenance of such application. The Cloud also provides a channel to design and deploy user applications including its storage space and database without bothering about the underlying operating system. The application can run without consideration for on premise infrastructure. Also, the Cloud makes massive storage available both for data and databases. Storage of data on the Cloud is one of the core activities in Cloud computing. Storage utilizes infrastructure spread across several geographical locations.
Unit 3 -Data storage and cloud computingMonishaNehkal
Data storage
Cloud storage
Cloud storage from LANs to WANs
Cloud computing services
Cloud computing at work
File system
Data management
Management services
Cloud Storage is a branch of Cloud Computing, which plays an important role in IT world. Cloud providers are providing a huge volume of storage space as per the user needs. Due to wide usage of this, it also increases data security issues and threats. Hence efforts are being made to encrypt the data stored in the cloud. In this paper, we are going to look at different encryption and auditing techniques that are used to avoid data breaching in cloud storage. Nikhil Sreenivasan ""Data Storage Issues in Cloud Computing"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,
URL: https://www.ijtsrd.com/papers/ijtsrd30194.pdf
Paper Url : https://www.ijtsrd.com/computer-science/computer-network/30194/data-storage-issues-in-cloud-computing/nikhil-sreenivasan
A survey on cloud security issues and techniquesijcsa
Today, cloud computing is an emerging way of computing in computer science. Cloud computing is a set of
resources and services that are offered by the network or internet. Cloud computing extends various
computing techniques like grid computing, distributed computing. Today cloud computing is used in both
industrial field and academic field. Cloud facilitates its users by providing virtual resources via internet. As
the field of cloud computing is spreading the new techniques are developing. This increase in cloud
computing environment also increases security challenges for cloud developers. Users of cloud save their
data in the cloud hence the lack of security in cloud can lose the user’s trust.
In this paper we will discuss some of the cloud security issues in various aspects like multi-tenancy,
elasticity, availability etc. the paper also discuss existing security techniques and approaches for a secure
cloud. This paper will enable researchers and professionals to know about different security threats and
models and tools proposed.
A SECURITY FRAMEWORK IN CLOUD COMPUTING INFRASTRUCTUREIJNSA Journal
In a typical cloud computing diverse facilitating components like hardware, software, firmware,
networking, and services integrate to offer different computational facilities, while Internet or a private
network (or VPN) provides the required backbone to deliver the services. The security risks to the cloud
system delimit the benefits of cloud computing like “on-demand, customized resource availability and
performance management”. It is understood that current IT and enterprise security solutions are not
adequate to address the cloud security issues. This paper explores the challenges and issues of security
concerns of cloud computing through different standard and novel solutions. We propose analysis and
architecture for incorporating different security schemes, techniques and protocols for cloud computing,
particularly in Infrastructure-as-a-Service (IaaS) and Platform-as-a-Service (PaaS) systems. The proposed
architecture is generic in nature, not dependent on the type of cloud deployment, application agnostic and
is not coupled with the underlying backbone. This would facilitate to manage the cloud system more
effectively and provide the administrator to include the specific solution to counter the threat. We have also
shown using experimental data how a cloud service provider can estimate the charging based on the
security service it provides and security-related cost-benefit analysis can be estimated.
Secure Data Sharing In an Untrusted CloudIJERA Editor
Cloud computing is a huge area which basically provides many services on the basis of pay as you go. One of the fundamental services provided by cloud is data storage. Cloud provides cost efficiency and an efficient solution for sharing resource among cloud users. A secure and efficient data sharing scheme for groups in cloud is not an easy task. On one hand customers are not ready to share their identity but on other hand want to enjoy the cost efficiency provided by the cloud. It needs to provide identity privacy, multiple owner and dynamic data sharing without getting effected by the number of cloud users revoked. In this paper, any member of a group can completely enjoy the data storing and sharing services by the cloud. A secure data sharing scheme for dynamic cloud users is proposed in this paper. For which it uses group signature and dynamic broadcast encryption techniques such that any user in a group can share the information in a secured manner. Additionally the permission option is proposed for the security reasons. This means the file access permissions are generated by the admin and given to the user using Role Based Access Control (RBA) algorithm. The file access permissions are read, write and delete. In this, owner can provide files with options and accepts the users using that option. The revocation of cloud user is a function generated by the Admin for security purpose. The encryption computational cost and storage overhead is not dependent on the number of users revoked. We analyze the security by proofs and produce the cloud efficiency report using cloudsim.
Abstract: Cloud computing model are obtaining ubiquitous authorization due to the heterogeneous convenience they provide. Although, the
security & privacy problems are the main considerable encumbrance holding back the universal adoption of this new emerging technology.
Various researches are concentrated on enhancing the security on Software as well as Hardware levels on the cloud. But these interpretations do
not mainly furnish the complete security way and therefore the data security compute (measure) are still kept under the access control of service
provider. Trusted Computing is another research concept. In actuality, these furnish a set of tools controlled by the third party technologies to
secure the Virtual Machines from the cloud computing providers. These approaches provides the tools to its consumers to assess and monitor the
aspects of security their data, they don’t allocate the cloud consumers with high control capability. While as the new emerging DCS approach
aims to provide the security of data owners of their data. But the DCS approach concept is elucidate in many ways and there is not a
standardized framework of cloud computing environment model for applying this approach.
This presentation gives a detailed overview about Cloud Computing, its features and challenges faced by it in the market. It gives an insight into cloud security and privacy issues and its measures.
Cloud Auditing With Zero Knowledge PrivacyIJERA Editor
The Cloud computing is a latest technology which provides various services through internet. The Cloud server allows user to store their data on a cloud without worrying about correctness & integrity of data. Cloud data storage has many advantages over local data storage. User can upload their data on cloud and can access those data anytime anywhere without any additional burden. The User doesn’t have to worry about storage and maintenance of cloud data. But as data is stored at the remote place how users will get the confirmation about stored data. Hence Cloud data storage should have some mechanism which will specify storage correctness and integrity of data stored on a cloud. The major problem of cloud data storage is security .Many researchers have proposed their work or new algorithms to achieve security or to resolve this security problem. In this paper, we proposed a Shamir’s Secrete sharing algorithm for Privacy Preservation for data Storage security in cloud computing. We can achieve confidentiality, integrity and availability of the data. It supports data dynamics where the user can perform various operations on data like insert, update and delete as well as batch auditing where multiple user requests for storage correctness will be handled simultaneously which reduce communication and computing cost.
Enhancing Data Storage Security in Cloud Computing Through SteganographyIDES Editor
in cloud computing data storage is a significant issue
because the entire data reside over a set of interconnected
resource pools that enables the data to be accessed through
virtual machines. It moves the application software’s and
databases to the large data centers where the management of
data is actually done. As the resource pools are situated over
various corners of the world, the management of data and
services may not be fully trustworthy. So, there are various
issues that need to be addressed with respect to the
management of data, service of data, privacy of data, security
of data etc. But the privacy and security of data is highly
challenging. To ensure privacy and security of data-at-rest in
cloud computing, we have proposed an effective and a novel
approach to ensure data security in cloud computing by means
of hiding data within images following is the concept of
steganography. The main objective of this paper is to prevent
data access from cloud data storage centers by unauthorized
users. This scheme perfectly stores data at cloud data storage
centers and retrieves data from it when it is needed.
DATA STORAGE SECURITY CHALLENGES IN CLOUD COMPUTINGijsptm
In the digital world using technology and new technologies require safe and reliable environment, and it also requires consideration to all the challenges that technology faces with them and address these challenges. Cloud computing is also one of the new technologies in the IT world in this rule there is no exception. According to studies one of the major challenges of this technology is the security and safety required for providing services and build trust in consumers to transfer their data into the cloud. In this paper we attempt to review and highlight security challenges, particularly the security of data storage in a cloud environment. Also, provides some offers to enhance the security of data storage in the cloud
computing systems that by using these opinions can be overcome somewhat on the problems.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Excellent Manner of Using Secure way of data storage in cloud computingEditor IJMTER
The major challenging issue in Cloud computing is Security. Providing Security is big issue
towards protecting data from third person as well as in Internet. This mainly deals the Security how it is
provided. Various type of services are there to protect our data and Various Services are available in Cloud
Computing to Utilize effective manner as Software as a Service (SaaS), Platform as a Service (PaaS),
Hardware as a Service (HaaS). Cloud computing is the use of computing resources (hardware and
software) that are delivered as a service over Internet network. Cloud Computing moves the Application
software and databases to the large data centres, where the administration of the data and services may not
be fully trustworthy that is in third party here the party has to get certified and authorized. Since Cloud
Computing share distributed resources via network in the open environment thus it makes new security
risks towards the correctness of the data in cloud. I propose in this paper flexibility of data storage
mechanism in the distributed environment by using the homomorphism token generation. In the proposed
system, users need to allow auditing the cloud storage with lightweight communication. While using
Encryption and Decryption methods it is very burden for a single processor. Than the processing
Capabilities can we utilize from Cloud Computing.
Security Issues’ in Cloud Computing and its Solutions. IJCERT JOURNAL
Cloud computing is a set of IT services that are provided to a customer over a network on a leased basis and with the ability to scale up or down their service requirements. Usually cloud computing services are delivered by a third party provider who owns the infrastructure. It advantages to mention but a few include scalability, resilience, flexibility, efficiency and outsourcing non-core activities. Cloud computing offers an innovative business model for organizations to adopt IT services without upfront investment. Despite the potential gains achieved from the cloud computing, the organizations are slow in accepting it due to security issues and challenges associated with it. Security is one of the major issues which hamper the growth of cloud. The idea of handing over important data to another company is worrisome; such that the consumers need to be vigilant in understanding the risks of data breaches in this new environment. This paper introduces a detailed analysis of the cloud computing security issues and challenges focusing on the cloud computing types and the service delivery types.
Secure One Time Password OTP Generation for user Authentication in Cloud Envi...ijtsrd
Cloud computing is one of today's most exciting technologies due to its ability to reduce cost associated with computing. This technology worldwide used to improve the business infrastructure and performance. The major threat that the cloud is facing now is security. So, the user authentication is very important step in cloud environment. The traditional authentication user name and static password or PIN code can be easily broken by the skillful attacker. An Unauthorized user can easily enter into the system if he knows the user credentials. Encryption algorithms play a main role in information security systems. Efficient password generation for user authentication is an important problem in secure Cloud communications. In the paper, the One Time Password OTP approach is used to authenticate the cloud users. The generated OPT is encrypted by RSA public key encryption to be more secure for the cloud user authentication. So the third party is not required to generate OPT in the proposed paper. This paper can help to solve the user authentication problem in Cloud environment. Kyaw Swar Hlaing | Nay Aung Aung "Secure One Time Password (OTP) Generation for user Authentication in Cloud Environment" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019, URL: https://www.ijtsrd.com/papers/ijtsrd28037.pdf Paper URL: https://www.ijtsrd.com/computer-science/computer-security/28037/secure-one-time-password-otp-generation-for-user-authentication-in-cloud-environment/kyaw-swar-hlaing
A Privacy Preserving Attribute Based Access Control Mechanism In Distributed ...Editor IJCATR
We propose a new decentralized access control scheme for secure data storage in clouds that supports anonymous
authentication. In the proposed scheme, the cloud verifies the authenticity of the series without knowing the user’s identity before
storing data. Our scheme also has the added feature of access control in which only valid users are able to decrypt the stored
information. The scheme prevents replay attacks and supports creation, modification, and reading data stored in the cloud. We also
address user revocation. Moreover, our authentication and access control scheme is decentralized and robust, unlike other access
control schemes designed for clouds which are centralized. The communication, computation, and storage overheads are comparable
to centralized approaches.
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.
Enhanced security framework to ensure data security in cloud using security b...eSAT Journals
Abstract Data security and Access control is a challenging research work in Cloud Computing. Cloud service users upload there private and confidential data over the cloud. As the data is transferred among the server and client, the data is to be protected from unauthorized entries into the server, by authenticating the user’s and provide high secure priority to the data. So the Experts always recommend using different passwords for different logins. Any normal person cannot possibly follow that advice and memorize all their usernames and passwords. That is where password managers come in. The purpose of this paper is to secure data from unauthorized person using Security blanket algorithm.
Public Key Encryption algorithms Enabling Efficiency Using SaaS in Cloud Comp...Editor IJMTER
The Most great challenging in Cloud computing is Security. Here Security plays key role
in this paper proposed concept mainly deals with security at the end user access. While coming to the
end user access that are connected through the public networks. Here the end user wants to access his
application or services protected by the unauthorized persons. In this area if we want to apply
encryption or decryption methods such as RSA, 3DES, MD5, Blow fish. Etc.,
Whereas we can utilize these services at the end user access in cloud computing. Here there is
problem of encryption and decryption of the messages, services and applications. They are is lot of
time to take encrypt as well as decrypt and more number of processing capabilities are needed to use
the mechanism. For that problem we are introducing to use of cloud computing in SaaS model. i.e.,
scalable is applicable in this area so whenever it requires we can utilize the SaaS model.
In Cloud computing use of computing resources (hardware and software) that are delivered as a
service over Internet network. In advance earlier there is problem of using key size in various
algorithm like 64 bit it take some long period to encrypt the data.
A SECURITY FRAMEWORK IN CLOUD COMPUTING INFRASTRUCTUREIJNSA Journal
In a typical cloud computing diverse facilitating components like hardware, software, firmware,
networking, and services integrate to offer different computational facilities, while Internet or a private
network (or VPN) provides the required backbone to deliver the services. The security risks to the cloud
system delimit the benefits of cloud computing like “on-demand, customized resource availability and
performance management”. It is understood that current IT and enterprise security solutions are not
adequate to address the cloud security issues. This paper explores the challenges and issues of security
concerns of cloud computing through different standard and novel solutions. We propose analysis and
architecture for incorporating different security schemes, techniques and protocols for cloud computing,
particularly in Infrastructure-as-a-Service (IaaS) and Platform-as-a-Service (PaaS) systems. The proposed
architecture is generic in nature, not dependent on the type of cloud deployment, application agnostic and
is not coupled with the underlying backbone. This would facilitate to manage the cloud system more
effectively and provide the administrator to include the specific solution to counter the threat. We have also
shown using experimental data how a cloud service provider can estimate the charging based on the
security service it provides and security-related cost-benefit analysis can be estimated.
Secure Data Sharing In an Untrusted CloudIJERA Editor
Cloud computing is a huge area which basically provides many services on the basis of pay as you go. One of the fundamental services provided by cloud is data storage. Cloud provides cost efficiency and an efficient solution for sharing resource among cloud users. A secure and efficient data sharing scheme for groups in cloud is not an easy task. On one hand customers are not ready to share their identity but on other hand want to enjoy the cost efficiency provided by the cloud. It needs to provide identity privacy, multiple owner and dynamic data sharing without getting effected by the number of cloud users revoked. In this paper, any member of a group can completely enjoy the data storing and sharing services by the cloud. A secure data sharing scheme for dynamic cloud users is proposed in this paper. For which it uses group signature and dynamic broadcast encryption techniques such that any user in a group can share the information in a secured manner. Additionally the permission option is proposed for the security reasons. This means the file access permissions are generated by the admin and given to the user using Role Based Access Control (RBA) algorithm. The file access permissions are read, write and delete. In this, owner can provide files with options and accepts the users using that option. The revocation of cloud user is a function generated by the Admin for security purpose. The encryption computational cost and storage overhead is not dependent on the number of users revoked. We analyze the security by proofs and produce the cloud efficiency report using cloudsim.
Abstract: Cloud computing model are obtaining ubiquitous authorization due to the heterogeneous convenience they provide. Although, the
security & privacy problems are the main considerable encumbrance holding back the universal adoption of this new emerging technology.
Various researches are concentrated on enhancing the security on Software as well as Hardware levels on the cloud. But these interpretations do
not mainly furnish the complete security way and therefore the data security compute (measure) are still kept under the access control of service
provider. Trusted Computing is another research concept. In actuality, these furnish a set of tools controlled by the third party technologies to
secure the Virtual Machines from the cloud computing providers. These approaches provides the tools to its consumers to assess and monitor the
aspects of security their data, they don’t allocate the cloud consumers with high control capability. While as the new emerging DCS approach
aims to provide the security of data owners of their data. But the DCS approach concept is elucidate in many ways and there is not a
standardized framework of cloud computing environment model for applying this approach.
This presentation gives a detailed overview about Cloud Computing, its features and challenges faced by it in the market. It gives an insight into cloud security and privacy issues and its measures.
Cloud Auditing With Zero Knowledge PrivacyIJERA Editor
The Cloud computing is a latest technology which provides various services through internet. The Cloud server allows user to store their data on a cloud without worrying about correctness & integrity of data. Cloud data storage has many advantages over local data storage. User can upload their data on cloud and can access those data anytime anywhere without any additional burden. The User doesn’t have to worry about storage and maintenance of cloud data. But as data is stored at the remote place how users will get the confirmation about stored data. Hence Cloud data storage should have some mechanism which will specify storage correctness and integrity of data stored on a cloud. The major problem of cloud data storage is security .Many researchers have proposed their work or new algorithms to achieve security or to resolve this security problem. In this paper, we proposed a Shamir’s Secrete sharing algorithm for Privacy Preservation for data Storage security in cloud computing. We can achieve confidentiality, integrity and availability of the data. It supports data dynamics where the user can perform various operations on data like insert, update and delete as well as batch auditing where multiple user requests for storage correctness will be handled simultaneously which reduce communication and computing cost.
Enhancing Data Storage Security in Cloud Computing Through SteganographyIDES Editor
in cloud computing data storage is a significant issue
because the entire data reside over a set of interconnected
resource pools that enables the data to be accessed through
virtual machines. It moves the application software’s and
databases to the large data centers where the management of
data is actually done. As the resource pools are situated over
various corners of the world, the management of data and
services may not be fully trustworthy. So, there are various
issues that need to be addressed with respect to the
management of data, service of data, privacy of data, security
of data etc. But the privacy and security of data is highly
challenging. To ensure privacy and security of data-at-rest in
cloud computing, we have proposed an effective and a novel
approach to ensure data security in cloud computing by means
of hiding data within images following is the concept of
steganography. The main objective of this paper is to prevent
data access from cloud data storage centers by unauthorized
users. This scheme perfectly stores data at cloud data storage
centers and retrieves data from it when it is needed.
DATA STORAGE SECURITY CHALLENGES IN CLOUD COMPUTINGijsptm
In the digital world using technology and new technologies require safe and reliable environment, and it also requires consideration to all the challenges that technology faces with them and address these challenges. Cloud computing is also one of the new technologies in the IT world in this rule there is no exception. According to studies one of the major challenges of this technology is the security and safety required for providing services and build trust in consumers to transfer their data into the cloud. In this paper we attempt to review and highlight security challenges, particularly the security of data storage in a cloud environment. Also, provides some offers to enhance the security of data storage in the cloud
computing systems that by using these opinions can be overcome somewhat on the problems.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Excellent Manner of Using Secure way of data storage in cloud computingEditor IJMTER
The major challenging issue in Cloud computing is Security. Providing Security is big issue
towards protecting data from third person as well as in Internet. This mainly deals the Security how it is
provided. Various type of services are there to protect our data and Various Services are available in Cloud
Computing to Utilize effective manner as Software as a Service (SaaS), Platform as a Service (PaaS),
Hardware as a Service (HaaS). Cloud computing is the use of computing resources (hardware and
software) that are delivered as a service over Internet network. Cloud Computing moves the Application
software and databases to the large data centres, where the administration of the data and services may not
be fully trustworthy that is in third party here the party has to get certified and authorized. Since Cloud
Computing share distributed resources via network in the open environment thus it makes new security
risks towards the correctness of the data in cloud. I propose in this paper flexibility of data storage
mechanism in the distributed environment by using the homomorphism token generation. In the proposed
system, users need to allow auditing the cloud storage with lightweight communication. While using
Encryption and Decryption methods it is very burden for a single processor. Than the processing
Capabilities can we utilize from Cloud Computing.
Security Issues’ in Cloud Computing and its Solutions. IJCERT JOURNAL
Cloud computing is a set of IT services that are provided to a customer over a network on a leased basis and with the ability to scale up or down their service requirements. Usually cloud computing services are delivered by a third party provider who owns the infrastructure. It advantages to mention but a few include scalability, resilience, flexibility, efficiency and outsourcing non-core activities. Cloud computing offers an innovative business model for organizations to adopt IT services without upfront investment. Despite the potential gains achieved from the cloud computing, the organizations are slow in accepting it due to security issues and challenges associated with it. Security is one of the major issues which hamper the growth of cloud. The idea of handing over important data to another company is worrisome; such that the consumers need to be vigilant in understanding the risks of data breaches in this new environment. This paper introduces a detailed analysis of the cloud computing security issues and challenges focusing on the cloud computing types and the service delivery types.
Secure One Time Password OTP Generation for user Authentication in Cloud Envi...ijtsrd
Cloud computing is one of today's most exciting technologies due to its ability to reduce cost associated with computing. This technology worldwide used to improve the business infrastructure and performance. The major threat that the cloud is facing now is security. So, the user authentication is very important step in cloud environment. The traditional authentication user name and static password or PIN code can be easily broken by the skillful attacker. An Unauthorized user can easily enter into the system if he knows the user credentials. Encryption algorithms play a main role in information security systems. Efficient password generation for user authentication is an important problem in secure Cloud communications. In the paper, the One Time Password OTP approach is used to authenticate the cloud users. The generated OPT is encrypted by RSA public key encryption to be more secure for the cloud user authentication. So the third party is not required to generate OPT in the proposed paper. This paper can help to solve the user authentication problem in Cloud environment. Kyaw Swar Hlaing | Nay Aung Aung "Secure One Time Password (OTP) Generation for user Authentication in Cloud Environment" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019, URL: https://www.ijtsrd.com/papers/ijtsrd28037.pdf Paper URL: https://www.ijtsrd.com/computer-science/computer-security/28037/secure-one-time-password-otp-generation-for-user-authentication-in-cloud-environment/kyaw-swar-hlaing
A Privacy Preserving Attribute Based Access Control Mechanism In Distributed ...Editor IJCATR
We propose a new decentralized access control scheme for secure data storage in clouds that supports anonymous
authentication. In the proposed scheme, the cloud verifies the authenticity of the series without knowing the user’s identity before
storing data. Our scheme also has the added feature of access control in which only valid users are able to decrypt the stored
information. The scheme prevents replay attacks and supports creation, modification, and reading data stored in the cloud. We also
address user revocation. Moreover, our authentication and access control scheme is decentralized and robust, unlike other access
control schemes designed for clouds which are centralized. The communication, computation, and storage overheads are comparable
to centralized approaches.
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.
Enhanced security framework to ensure data security in cloud using security b...eSAT Journals
Abstract Data security and Access control is a challenging research work in Cloud Computing. Cloud service users upload there private and confidential data over the cloud. As the data is transferred among the server and client, the data is to be protected from unauthorized entries into the server, by authenticating the user’s and provide high secure priority to the data. So the Experts always recommend using different passwords for different logins. Any normal person cannot possibly follow that advice and memorize all their usernames and passwords. That is where password managers come in. The purpose of this paper is to secure data from unauthorized person using Security blanket algorithm.
Public Key Encryption algorithms Enabling Efficiency Using SaaS in Cloud Comp...Editor IJMTER
The Most great challenging in Cloud computing is Security. Here Security plays key role
in this paper proposed concept mainly deals with security at the end user access. While coming to the
end user access that are connected through the public networks. Here the end user wants to access his
application or services protected by the unauthorized persons. In this area if we want to apply
encryption or decryption methods such as RSA, 3DES, MD5, Blow fish. Etc.,
Whereas we can utilize these services at the end user access in cloud computing. Here there is
problem of encryption and decryption of the messages, services and applications. They are is lot of
time to take encrypt as well as decrypt and more number of processing capabilities are needed to use
the mechanism. For that problem we are introducing to use of cloud computing in SaaS model. i.e.,
scalable is applicable in this area so whenever it requires we can utilize the SaaS model.
In Cloud computing use of computing resources (hardware and software) that are delivered as a
service over Internet network. In advance earlier there is problem of using key size in various
algorithm like 64 bit it take some long period to encrypt the data.
An efficient and secure data storage in cloud computing using modified RSA pu...IJECEIAES
Cloud Computing is the ability to improve the utility or train new human resources without investing in new infrastructure, or add capabilities to existence without the latest software licensing. It expanded the capabilities of Information Technology (IT). From the past few years, cloud computing has developed from a good business concept in the best rising sectors of the IT industry. But more information on individuals and companies was put in the cloud, and concerns began to think about how secure the cloud environment was. Despite cloud surrounding structures, enterprise users still do not want to expand their business in the cloud. Security reduces the growth of cloud computing and continues to spread the market with complexity with data privacy and data protection. The security of cloud computing has constantly been an significant aspect of improved quality of service from cloud service providers. Data storage in the cloud has a problem related to data security. However, cloud computing construct many new security challenges which have not been well examine. In order to ensure that the user's data in the cloud is secure, we have proposed an effective mechanism with a distinctive feature of data integrity and privacy. This paper focusing on problems relating to the cloud data storage techniques and security in virtual environment. We recommend a method for providing data storage and security in cloud using public key Cryptosystem, which uses the concept of the modified RSA algorithm to provide better security for the data stored in the cloud.
Preserving Privacy Policy- Preserving public auditing for data in the cloudinventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Cloud computing is a model which uses the mixture concept of “software-as-a-service” and “utility computing”, and provides
various on-demand services in a convenient way requested end users. It is internet based where resources are shared and the
information is available for on demand service users. Security issue in Cloud computing is the important and critical issues
because the resources are distributed. Both the Cloud provider and the cloud consumer should be fully sure that the cloud is safe
enough from all the external threats so that the customer does not face any kind of problem like loss or theft of their valua ble
data. There is also a possibility where a malicious user can penetrate the cloud by imitate an authorized user, and affect with a
virus to the entire cloud and affects many customers who are sharing the infected cloud. In this paper we firstly lists the
parameters that affects the security of the cloud then it explores the security issues of cloud computing and the troubles faced by
providers and consumers about their data, privacy, and infected application and security issues. It also presents some security
solutions for tackling these issues and problems.
Cloud computing is an internet-based computing technology, where shared re-sources
such as software, platform, storage and information are provided to customers on demand.
Cloud computing is a computing platform for sharing resources that include infrastructures,
software, applications, and business processes. The exact definition of cloud computing is A
large-scale distributed computing paradigm that is driven by economies of scale, in which a
pool of abstracted, virtualized, dynamically scalable, managed computing power, storage,
platforms, and services are delivered on demand to external customers over the Internet .
SECURITY APPREHENSIONS IN DIFFERENT REGIONS OF CLOUD CAPTIOUS GROUNDSIJNSA Journal
Cloud computing is a new innovative model for enterprise in which information is permanently stored on the servers and also manage how and when different resources are allocate to the requested users. It provides distributed approach through which resources are allocated dynamically to the users without investing in the infrastructure or licensing the software’s on the client side. Using the cloud makes processing of information is more commodious but it also present them with new security problems about reliability.This phenomenon introduces serious problems regarding access mechanism to any information stored in the database and resources in the cloud. For the successful implementation of cloud computing it is necessary that we must know different areas where the security is needed. For this there should also governess strategy needed for secure communication between multi-clouds located in different geographical areas or in different countries. In this paper we discuss how to safely utilizing the benefit of cloud computing through the network where data security, provide authentication, integration, recovery, IP spoofing and Virtual Servers are the most captiousfields in the cloud.
APPLYING GEO-ENCRYPTION AND ATTRIBUTE BASED ENCRYPTION TO IMPLEMENT SECURE AC...IJCNCJournal
Cloud computing is utility-based computing provides many benefits to its clients but security is one aspect which is delaying its adoptions. Security challenges include data security, network security and infrastructure security. Data security can be achieved using Cryptography. If we include location information in the encryption and decryption process then we can bind access to data with the location so that data can be accessed only from the specified locations. In this paper, we propose a method based on the symmetric cryptography, location-based cryptography and ciphertext policy – Attribute-based encryption (CP-ABE) to implements secure access control to the outsourced data. The Symmetric key is used to encrypt that data whereas CP-ABE is used to encrypt the secret key and the location lock value before uploading on the server. User will download encrypted data and the symmetric secret key XORed with the Location Lock value, using his attributes based secret key he can obtain first XORed value of Symmetric secret key and location lock value. Using anti-spoof GPS Location lock value can be obtained which can be used to retrieve the symmetric secret key. We have adopted Massage Authentication Code (MAC) to ensure Integrity and Availability of the data. This protocol can be used in the Bank, government organization, military services or any other industry those are having their offices/work location at a fixed place, so data access can be bounded to that location.
Crypto multi tenant an environment of secure computing using cloud sqlijdpsjournal
Today’s most modern research area of computing is cloud comput
ing due to its ability to diminish the costs
associated with virtualization, high availability, dynamic resource pools and increases the efficien
cy of
computing. But still it contains some drawbacks such as privacy, security, etc. This paper is thorou
ghly
focused on the security of data of multi tenant model obtains from the virtualization feature of clo
ud
computing. We use AES
-
128 bit algorithm and cloud SQL to protect sensitive data before storing in the
cloud. When the authorized customer arises for usag
e of data, then data firstly decrypted after that
provides to the customer. Multi tenant infrastructure is supported by Google, which prefers pushing
of
contents in short iteration cycle. As the customer is distributed and their demands can arise anywhe
re,
anytime so data can’t store at particular site it must be available different sites also. For this f
aster
accessing by different users from different places Google is the best one. To get high reliability a
nd
availability data is stored in encrypted befor
e storing in database and updated every time after usage. It is
very easy to use without requiring any software. This authenticate user can recover their encrypted
and
decrypted data, afford efficient and data storage security in the cloud.
Abstract--The paper identifies the issues and the solution to overcome these problems. Cloud computing is a subscription based service where we can obtain networked storage space and computer resources. This technology has the capacity to admittance a common collection of resources on request. It is the application provided in the form of service over the internet and system hardware in the data centers that gives these services. But having many advantages for IT organizations cloud has some issues that must be consider during its deployment. The main concern is security privacy and trust. There are various issues that need to be dealt with respect to security and privacy in a cloud computing scenario [4].
Keywords--Cloud, Issues, Security, Privacy, Resources, Technology.
Due to availability of internet and evolution of embedded devices, Internet of things can be useful to contribute in energy domain. The Internet of Things (IoT) will deliver a smarter grid to enable more information and connectivity throughout the infrastructure and to homes. Through the IoT, consumers, manufacturers and utility providers will come across new ways to manage devices and ultimately conserve resources and save money by using smart meters, home gateways, smart plugs and connected appliances. The future smart home, various devices will be able to measure and share their energy consumption, and actively participate in house-wide or building wide energy management systems. This paper discusses the different approaches being taken worldwide to connect the smart grid. Full system solutions can be developed by combining hardware and software to address some of the challenges in building a smarter and more connected smart grid.
A Survey Report on : Security & Challenges in Internet of Thingsijsrd.com
In the era of computing technology, Internet of Things (IoT) devices are now popular in each and every domains like e-governance, e-Health, e-Home, e-Commerce, and e-Trafficking etc. Iot is spreading from small to large applications in all fields like Smart Cities, Smart Grids, Smart Transportation. As on one side IoT provide facilities and services for the society. On the other hand, IoT security is also a crucial issues.IoT security is an area which totally concerned for giving security to connected devices and networks in the IoT .As, IoT is vast area with usability, performance, security, and reliability as a major challenges in it. The growth of the IoT is exponentially increases as driven by market pressures, which proportionally increases the security threats involved in IoT The relationship between the security and billions of devices connecting to the Internet cannot be described with existing mathematical methods. In this paper, we explore the opportunities possible in the IoT with security threats and challenges associated with it.
In today’s emerging world of Internet, each and every thing is supposed to be in connected mode with the help of billions of smart devices. By connecting all the devises used in our day to day life, make our life trouble less and easy. We are incorporated in a world where we are used to have smart phones, smart cars, smart gadgets, smart homes and smart cities. Different institutes and researchers are working for creating a smart world for us but real question which we need to emphasis on is how to make dumb devises talk with uncommon hardware and communication technology. For the same what kind of mechanism to use with various protocols and less human interaction. The purpose is to provide the key area for application of IoT and a platform on which various devices having different mechanism and protocols can communicate with an integrated architecture.
Study on Issues in Managing and Protecting Data of IOTijsrd.com
This paper discusses variety of issues for preserving and managing data produced by IoT. Every second large amount of data are added or updated in the IoT databases across the heterogeneous environment. While managing the data each phase of data processing for IoT data is exigent like storing data, querying, indexing, transaction management and failure handling. We also refer to the problem of data integration and protection as data requires to be fit in single layout and travel securely as they arrive in the pool from diversified sources in different structure. Finally, we confer a standardized pathway to manage and to defend data in consistent manner.
Interactive Technologies for Improving Quality of Education to Build Collabor...ijsrd.com
Today with advancement in Information Communication Technology (ICT) the way the education is being delivered is seeing a paradigm shift from boring classroom lectures to interactive applications such as 2-D and 3-D learning content, animations, live videos, response systems, interactive panels, education games, virtual laboratories and collaborative research (data gathering and analysis) etc. Engineering is emerging with more innovative solutions in the field of education and bringing out their innovative products to improve education delivery. The academic institutes which were once hesitant to use such technology are now looking forward to such innovations. They are adopting the new ways as they are realizing the vast benefits of using such methods and technology. The benefits are better comprehensibility, improved learning efficiency of students, and access to vast knowledge resources, geographical reach, quick feedback, accountability and quality research. This paper focuses on how engineering can leverage the latest technology and build a collaborative learning environment which can then be integrated with the national e-learning grid.
Internet of Things - Paradigm Shift of Future Internet Application for Specia...ijsrd.com
In the world more than 15% people are living with disability that also include children below age of 10 years. Due to lack of independent support services specially abled (handicap) people overly rely on other people for their basic needs, that excludes them from being financially and socially active. The Internet of Things (IoT) can give support system and a better quality of life as well as participation in routine and day to day life. For this purpose, the future solutions for current problems has been introduced in this paper. Daunting challenges have been considered as future research and glimpse of the IoT for specially abled person is given in the paper.
A Study of the Adverse Effects of IoT on Student's Lifeijsrd.com
Internet of things (IoT) is the most powerful invention and if used in the positive direction, internet can prove to be very productive. But, now a days, due to the social networking sites such as Face book, WhatsApp, twitter, hike etc. internet is producing adverse effects on the student life, especially those students studying at college Level. As it is rightly said, something which has some positive effects also has some of the negative effects on the other hand. In this article, we are discussing some adverse effects of IoT on student’s life.
Pedagogy for Effective use of ICT in English Language Learningijsrd.com
The use of information and communications technology (ICT) in education is a relatively new phenomenon and it has been the educational researchers' focus of attention for more than two decades. Educators and researchers examine the challenges of using ICT and think of new ways to integrate ICT into the curriculum. However, there are some barriers for the teachers that prevent them to use ICT in the classroom and develop supporting materials through ICT. The purpose of this study is to examine the high school English teachers’ perceptions of the factors discouraging teachers to use ICT in the classroom.
In recent years usage of private vehicles create urban traffic more and more crowded. As result traffic becomes one of the important problems in big cities in all over the world. Some of the traffic concerns are traffic jam and accidents which have caused a huge waste of time, more fuel consumption and more pollution. Time is very important parameter in routine life. The main problem faced by the people is real time routing. Our solution Virtual Eye will provide the current updates as in the real time scenario of the specific route. This research paper presents smart traffic navigation system, based on Internet of Things, which is featured by low cost, high compatibility, easy to upgrade, to replace traditional traffic management system and the proposed system can improve road traffic tremendously.
Ontological Model of Educational Programs in Computer Science (Bachelor and M...ijsrd.com
In this work there is illustrated an ontological model of educational programs in computer science for bachelor and master degrees in Computer science and for master educational program “Computer science as second competence†by Tempus project PROMIS.
Understanding IoT Management for Smart Refrigeratorijsrd.com
Lately the concept of Internet of Things (IoT) is being more elaborated and devices and databases are proposed thereby to meet the need of an Internet of Things scenario. IoT is being considered to be an integral part of smart house where devices will be connected to each other and also react upon certain environmental input. This will eventually include the home refrigerator, air conditioner, lights, heater and such other home appliances. Therefore, we focus our research on the database part for such an IoT’ fridge which we called as smart Fridge. We describe the potentials achievable through a database for an IoT refrigerator to manage the refrigerator food and also aid the creation of a monthly budget of the house for a family. The paper aims at the data management issue based on a proposed design for an intelligent refrigerator leveraging the sensor technology and the wireless communication technology. The refrigerator which identifies products by reading the barcodes or RFID tags is proposed to order the required products by connecting to the Internet. Thus the goal of this paper is to minimize human interaction to maintain the daily life events.
DESIGN AND ANALYSIS OF DOUBLE WISHBONE SUSPENSION SYSTEM USING FINITE ELEMENT...ijsrd.com
Double wishbone designs allow the engineer to carefully control the motion of the wheel throughout suspension travel. 3-D model of the Lower Wishbone Arm is prepared by using CAD software for modal and stress analysis. The forces and moments are used as the boundary conditions for finite element model of the wishbone arm. By using these boundary conditions static analysis is carried out. Then making the load as a function of time; quasi-static analysis of the wishbone arm is carried out. A finite element based optimization is used to optimize the design of lower wishbone arm. Topology optimization and material optimization techniques are used to optimize lower wishbone arm design.
A Review: Microwave Energy for materials processingijsrd.com
Microwave energy is a latest largest growing technique for material processing. This paper presents a review of microwave technologies used for material processing and its use for industrial applications. Advantages in using microwave energy for processing material include rapid heating, high heating efficiency, heating uniformity and clean energy. The microwave heating has various characteristics and due to which it has been become popular for heating low temperature applications to high temperature applications. In recent years this novel technique has been successfully utilized for the processing of metallic materials. Many researchers have reported microwave energy for sintering, joining and cladding of metallic materials. The aim of this paper is to show the use of microwave energy not only for non-metallic materials but also the metallic materials. The ability to process metals with microwave could assist in the manufacturing of high performance metal parts desired in many industries, for example in automotive and aeronautical industries.
Web Usage Mining: A Survey on User's Navigation Pattern from Web Logsijsrd.com
With an expontial growth of World Wide Web, there are so many information overloaded and it became hard to find out data according to need. Web usage mining is a part of web mining, which deal with automatic discovery of user navigation pattern from web log. This paper presents an overview of web mining and also provide navigation pattern from classification and clustering algorithm for web usage mining. Web usage mining contain three important task namely data preprocessing, pattern discovery and pattern analysis based on discovered pattern. And also contain the comparative study of web mining techniques.
APPLICATION OF STATCOM to IMPROVED DYNAMIC PERFORMANCE OF POWER SYSTEMijsrd.com
Application of FACTS controller called Static Synchronous Compensator STATCOM to improve the performance of power grid with Wind Farms is investigated .The essential feature of the STATCOM is that it has the ability to absorb or inject fastly the reactive power with power grid . Therefore the voltage regulation of the power grid with STATCOM FACTS device is achieved. Moreover restoring the stability of the power system having wind farm after occurring severe disturbance such as faults or wind farm mechanical power variation is obtained with STATCOM controller . The dynamic model of the power system having wind farm controlled by proposed STATCOM is developed . To validate the powerful of the STATCOM FACTS controller, the studied power system is simulated and subjected to different severe disturbances. The results prove the effectiveness of the proposed STATCOM controller in terms of fast damping the power system oscillations and restoring the power system stability.
Making model of dual axis solar tracking with Maximum Power Point Trackingijsrd.com
Now a days solar harvesting is more popular. As the popularity become higher the material quality and solar tracking methods are more improved. There are several factors affecting the solar system. Major influence on solar cell, intensity of source radiation and storage techniques The materials used in solar cell manufacturing limit the efficiency of solar cell. This makes it particularly difficult to make considerable improvements in the performance of the cell, and hence restricts the efficiency of the overall collection process. Therefore, the most attainable maximum power point tracking method of improving the performance of solar power collection is to increase the mean intensity of radiation received from the source used. The purposed of tracking system controls elevation and orientation angles of solar panels such that the panels always maintain perpendicular to the sunlight. The measured variables of our automatic system were compared with those of a fixed angle PV system. As a result of the experiment, the voltage generated by the proposed tracking system has an overall of about 28.11% more than the fixed angle PV system. There are three major approaches for maximizing power extraction in medium and large scale systems. They are sun tracking, maximum power point (MPP) tracking or both.
A REVIEW PAPER ON PERFORMANCE AND EMISSION TEST OF 4 STROKE DIESEL ENGINE USI...ijsrd.com
In day today's relevance, it is mandatory to device the usage of diesel in an economic way. In present scenario, the very low combustion efficiency of CI engine leads to poor performance of engine and produces emission due to incomplete combustion. Study of research papers is focused on the improvement in efficiency of the engine and reduction in emissions by adding ethanol in a diesel with different blends like 5%, 10%, 15%, 20%, 25% and 30% by volume. The performance and emission characteristics of the engine are tested observed using blended fuels and comparative assessment is done with the performance and emission characteristics of engine using pure diesel.
Study and Review on Various Current Comparatorsijsrd.com
This paper presents study and review on various current comparators. It also describes low voltage current comparator using flipped voltage follower (FVF) to obtain the single supply voltage. This circuit has short propagation delay and occupies a small chip area as compare to other current comparators. The results of this circuit has obtained using PSpice simulator for 0.18 μm CMOS technology and a comparison has been performed with its non FVF counterpart to contrast its effectiveness, simplicity, compactness and low power consumption.
Reducing Silicon Real Estate and Switching Activity Using Low Power Test Patt...ijsrd.com
Power dissipation is a challenging problem for today's system-on-chip design and test. This paper presents a novel architecture which generates the test patterns with reduced switching activities; it has the advantage of low test power and low hardware overhead. The proposed LP-TPG (test pattern generator) structure consists of modified low power linear feedback shift register (LP-LFSR), m-bit counter, gray counter, NOR-gate structure and XOR-array. The seed generated from LP-LFSR is EXCLUSIVE-OR ed with the data generated from gray code generator. The XOR result of the sequence is single input changing (SIC) sequence, in turn reduces the switching activity and so power dissipation will be very less. The proposed architecture is simulated using Modelsim and synthesized using Xilinx ISE9.2.The Xilinx chip scope tool will be used to test the logic running on FPGA.
Defending Reactive Jammers in WSN using a Trigger Identification Service.ijsrd.com
In the last decade, the greatest threat to the wireless sensor network has been Reactive Jamming Attack because it is difficult to be disclosed and defend as well as due to its mass destruction to legitimate sensor communications. As discussed above about the Reactive Jammers Nodes, a new scheme to deactivate them efficiently is by identifying all trigger nodes, where transmissions invoke the jammer nodes, which has been proposed and developed. Due to this identification mechanism, many existing reactive jamming defending schemes can be benefited. This Trigger Identification can also work as an application layer .In this paper, on one side we provide the several optimization problems to provide complete trigger identification service framework for unreliable wireless sensor networks and on the other side we also provide an improved algorithm with regard to two sophisticated jamming models, in order to enhance its robustness for various network scenarios.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Cloud Computing Using Encryption and Intrusion Detection
1. IJSRD - International Journal for Scientific Research & Development| Vol. 1, Issue 8, 2013 | ISSN (online): 2321-0613
All rights reserved by www.ijsrd.com 1537
Cloud Computing Using Encryption and Intrusion Detection
Tony Durgadas Jagyasi1
1
Dept. of Computer Science and Engineering
1
Nagpur Institute of Technology Nagpur, India
Abstract— Cloud computing provides many benefits to the
users such as accessibility and availability. As the data is
available over the cloud, it can be accessed by different
users. There may be sensitive data of organization. This is
the one issue to provide access to authenticated users only.
But the data can be accessed by the owner of the cloud. So
to avoid getting data being accessed by the cloud owner, we
will use the intrusion detection system to provide security to
the data. The other issue is to save the data backup in other
cloud in encrypted form so that load balancing can be done.
This will help the user with data availability in case of
failure of one cloud.
Keywords: Cloud Computing, Encryption, Intrusion
Detection, Encryption Algorithm.
I. INTRODUCTION
The use of cloud computing has increased rapidly in recent
years in many organizations. Cloud computing provides
many benefits to the users such as accessibility and
availability. As the data is available over the cloud which is
accessed by number of different users, so there are some
security issues related to the storage of the data over the
cloud. There may be sensitive data of organization which is
stored over the cloud which can be accessed by any user.
This is the one issue to provide authentication of the user to
access the data whether it’s the owner of the cloud service
provider or the top management of the company.
The other issue can be if the cloud where the data is
stored if fails. If such things happen then there will be need
to store the same data in multiple clouds, so that if one cloud
fails then the user will get the data from the other cloud i.e.
to create backup of the encrypted data. With this, the cloud
will not get heavy due to access of the same data by multiple
authenticated users.
II. LITERATURE SURVEY
Cloud computing is used to describe platform and type of
application. This platform dynamically provides provisions,
configures, reconfigures, and servers as needed by the cloud.
Servers in the cloud can be physical machines or virtual
machines. Advanced clouds typically include other
computing resources such as storage area networks (SANs),
network equipment, firewall and other security devices [3].
Cloud computing also describes applications that are
extended to be accessible through the Internet. These cloud
applications use large data centers and powerful servers that
host Web applications and Web services. Anyone with a
suitable Internet connection and a standard browser can
access a cloud application.
Security in cloud is one of the major areas of
research. The survey shows that, the researchers are
focusing on efficient algorithms and encryption techniques
to enhance the data security in cloud.
Cloud Computing allows customers to utilize
resources and software’s which are hosted by service
providers. It mainly reduces infrastructure investment and
maintenance cost. Computing infrastructure is not known to
the users and resources are provided virtually in cloud. High
Performance Computing (HPC) allows scientists and
engineers to solve scientific, engineering and business
problems using different applications that require high
computational capabilities.
Cloud computing build a decades of research in
virtualization, utility computing, and web and programming
administrations [5]. It suggests an administration arranged
structural planning, diminished data innovation overhead for
the close client, extraordinary adaptability, decreased
aggregate cost of proprietorship, on-interest administrations
and numerous different things. Cloud computing alludes to
both the provisions conveyed as administrations over the
Internet and the fittings and frameworks programming in the
datacenters that furnish those administrations. Cloud
computing portrays both a stage and a sort of requisition. A
cloud computing stage powerfully designs, reconfigure, and
provisions servers as required. Cloud provisions are
requisitions that are broadened to be approachable through
the Internet. These cloud provisions utilize vast server farms
and effective servers that have Web requisitions and Web
administration.
Intrusion detection (NIDS) and prevention systems
(NIPS) serve a critical role in detecting and dropping
malicious or unwanted network traffic [8]. These have been
widely deployed as perimeter defense solutions in enterprise
networks at the boundary between a trusted internal network
and the untrusted Internet. This traditional deployment
model has largely focused on a single-vantage point view of
NIDS/NIPS systems, placed at manually chosen (or created)
chokepoints to provide coverage for all suspicious traffic.
Intrusion detection systems (IDS) that are used to
find out if someone have gotten into or are trying to get into
your network. The most popular IDS are Snort, which is
available at http://www.snort.org [9].
III. PROBLEM STATEMENT
Cloud providers should address privacy and security issues
as a matter of high and urgent priority. Dealing with single
cloud providers is becoming less popular with customers
due to potential problems such as service availability failure
and the possibility that there are malicious insiders in the
single cloud.
We have also addressed the problem of Accuracy,
Authenticity and Efficiency arises for building robust and
efficient intrusion detection systems.
So to solve the problem of cloud computing, we
can make the data available in multiple clouds in the
encrypted form, so that only the authenticated users can only
access the data from the cloud. This helps the cloud to share
2. Cloud Computing Using Encryption and Intrusion Detection
(IJSRD/Vol. 1/Issue 8/2013/0003)
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the load for load balancing and make the data available in
case of failure of one cloud.
The problem is to provide security to the data from
different users getting access over the sensitive data and get
the cloud balanced by load balancing methods and give the
access of the data to the authenticated users only.
The problem of authentication can be solved by
using the layered approach of the intrusion detection system.
In this method all the layers will work autonomously. There
will be no problem of the authentication of the user
accessing the data from the cloud due to the different layers
of the system performing independent functions to check the
user authenticity.
IV. PROPOSED APPROACH
The proposed approach will consist of multiple clouds
where the user’s data will be available in the encrypted
form. The same data will be available in the different
clouds, so this will help the authenticated users to access the
data easily and allows the cloud to balance the load while
data being retrieved by the number of authenticated users at
the same time. With this the data will be retrieved by the
authenticated users only. If the other user tries to access the
data from the cloud, the user will have to pass from the
various security points i.e. different layers of the Intrusion
detection layers where the authentication of the user is done.
If the user seems to be authenticated then only the user will
get access to the data.
V. METHODOLOGY
Fig. 1: Flow Diagram
With the help of different security algorithms such as RSA
algorithm, Brute force attack algorithm, Shamir’s algorithm
etc. we are going to provide the security to the data available
over the cloud to maintain the integrity of the stored data.
With the help of different load balancing, the load of the
clouds will be shared among different clouds so that the
availability of the data should be maintained and the data
retrieval can be done easily by the authorized users.
Network security is of primary concerned for large
organizations. Various types of Intrusion Detection Systems
(IDS) are available in the market like Host based, Network
based or Hybrid depending upon the detection technology
used by them. Modern IDS have complex requirements.
With data integrity, confidentiality and availability, they
must be reliable, easy to manage and with low maintenance
cost. Various modifications are being applied to IDS
regularly to detect new attacks and handle them. In this we
will use genetic algorithm (GA) and data mining based
Intrusion Detection System.
With this all, the security of the data is maintained
with availability of the integrated data within the durable
time to access/ retrieve the data by the user.
VI. TOOLS FOR DEVELOPMENT AND
VERIFICATION OF RESULT
- Hardware requirement: Personnel Computer, Pentium
processor PIII and above, Ram 512 and above, Hard disk
20GB, Internet connection.
- Software requirement: HTML, Java, JavaScript.
- Database Connectivity: MySQL/VB.
ACKNOWLEDGMENT
We would like to thanks to all those who has given the
proper support and guidance. We would also like to thanks
to the dept. head and all the staff.
REFERENCES
[1] Privacy Preserving Public Auditing for secure cloud
storage Cong Wang, Student Member, IEEE, Sherman
S.-M. Chow, Qian Wang, Student Member, IEEE, Kui
Ren, Member, IEEE, and Wenjing Lou, Member, IEEE.
[2] Insider Threats to Cloud Computing: Directions for
New Research Challenges BY William R Claycomb,
Alex Nicoll Carnegie Mellon University.
[3] Efficient Computing With Cloud. Issue 3, March 2013
ISSN: 2277 128X International Journal of Advanced
Research in Computer Science and Software
Engineering.
[4] Cloud Computing Security: From Single to Multi-
Clouds 2012 45th Hawaii International Conference on
System Sciences.
[5] Impact of Cloud Computing on IT Industry: A Review
& Analysis International Journal of Computer and
Information Technology (ISSN: 2279 – 0764) Volume
01– Issue 02, November 2012
[6] Network-Wide Deployment of Intrusion Detection and
Prevention Systems
[7] IEEE TRANSACTIONS ON DEPENDABLE AND
SECURE COMPUTING, VOL. 7, NO. 1, JANUARY-
MARCH 2010 Layered Approach Using Conditional
Random Fields for Intrusion Detection
[8] Intrusion Detection System using Genetic Algorithm
and Data Mining International Journal of Computer
Science and Informatics ISSN (PRINT): 2231 –5292,
Vol-1, Iss-4, 2012
[9] Intrusion Detection Systems with Snort 2003 Pearson
Publication.