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For further details contact: N.RAJASEKARAN B.E M.S 9841091117,9840103301. IMPULSE TECHNOLOGIES, Old No 251, New No 304, 2nd Floor, Arcot road , Vadapalani , Chennai-26. www.impulse.net.in Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
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Cloud computing has emerged as an influential paradigm but raises security and privacy concerns about outsourced data. Several attribute-based encryption schemes have been proposed for access control but most lack flexibility. The paper proposes hierarchical attribute-set-based encryption (HASBE) to realize scalable, flexible, and fine-grained access control of outsourced data in cloud computing. HASBE extends cipher-text policy attribute-set-based encryption with a hierarchical user structure for scalability and inherits flexibility through compound attributes while employing multiple expiration times to more efficiently handle revocation.
efficient and privacy aware data aggregation in mobile sensing
LOGIC SYSTEMS
1st Floor, Reddy Comlex, Opp. SPencers, Near Satyam Theatre, Ameerpet, Hyderabad
9533694296,9703109334
logicsystemsprojects@gmail.com
www.logicsystems.org.in
Hasbe a hierarchical attribute based solution for flexible and scalable acces...
The document proposes a Hierarchical Attribute-Set-Based Encryption (HASBE) scheme to provide scalable and flexible access control for outsourced data in cloud computing. HASBE extends Ciphertext-Policy Attribute-Set-Based Encryption with a hierarchical user structure for scalability. It also supports compound attributes for flexibility and fine-grained access control. HASBE employs multiple expiration times to more efficiently revoke users compared to existing schemes. The security of HASBE is formally proven based on CP-ABE security. The scheme is implemented and experiments show it efficiently and flexibly handles access control for outsourced cloud data.
ATTRIBUTE-BASED DATA SHARING SCHEME REVISITED IN CLOUD COMPUTING,bulk ieee pr...
NEXGEN TECHNOLOGY is an Software Research and Development Company headquartered at Pondicherry, India, posses a strong support system, a well equipped, state-of-the-art development center and a dedicated team of professionals.
identity based encryption transformation for flexible sharing of encrypted da...
The document proposes an identity-based encryption transformation (IBET) model to address the problem of flexibly sharing encrypted data with more users in public clouds. IBET seamlessly integrates identity-based encryption and identity-based broadcast encryption, allowing data access based on user identities without certificate management. It provides a mechanism to transform an IBE ciphertext into an IBBE ciphertext, enabling access by a new group of users not specified during IBE encryption. The document outlines existing challenges with sharing encrypted data, describes the proposed IBET system and its advantages like security and controllable transformations, and lists system requirements.
Final_attribute based encryption in cloud with significant reduction of compu...
This document describes a student project that aims to improve ciphertext-policy attribute-based encryption (CP-ABE) for cloud storage. The project proposes a hierarchical CP-ABE structure to enhance scalability and flexibility while eliminating reliance on the storage server for access control. Performance measurements showed the scheme efficiently manages stored data and significantly reduces computation time required for decryption on resource-limited devices.
20180426 legal challenges related to blockchain technology
This document discusses blockchain technology and some of its legal challenges and issues related to privacy and data protection, specifically the GDPR. It outlines some advantages of blockchain like transparency, security, and simplicity. However, it also notes potential issues like validity of contracts, proof of relationships, liability, and compliance with the GDPR. Specifically regarding privacy and GDPR, personal data cannot be directly stored on public blockchains due to lack of control and need for consent. Workarounds and how blockchain could help with some GDPR obligations are proposed, but challenges remain and careful legal analysis is needed before using blockchain to store personal data.
JPJ1429 Efficient and Privacy-Aware Data Aggregation in Mobile Sensing
We are good IEEE java projects development center in Chennai and Pondicherry. We guided advanced java technologies projects of cloud computing, data mining, Secure Computing, Networking, Parallel & Distributed Systems, Mobile Computing and Service Computing (Web Service).
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/java-projects/
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Cloud computing has emerged as an influential paradigm but raises security and privacy concerns about outsourced data. Several attribute-based encryption schemes have been proposed for access control but most lack flexibility. The paper proposes hierarchical attribute-set-based encryption (HASBE) to realize scalable, flexible, and fine-grained access control of outsourced data in cloud computing. HASBE extends cipher-text policy attribute-set-based encryption with a hierarchical user structure for scalability and inherits flexibility through compound attributes while employing multiple expiration times to more efficiently handle revocation.
efficient and privacy aware data aggregation in mobile sensing
LOGIC SYSTEMS
1st Floor, Reddy Comlex, Opp. SPencers, Near Satyam Theatre, Ameerpet, Hyderabad
9533694296,9703109334
logicsystemsprojects@gmail.com
www.logicsystems.org.in
Hasbe a hierarchical attribute based solution for flexible and scalable acces...
The document proposes a Hierarchical Attribute-Set-Based Encryption (HASBE) scheme to provide scalable and flexible access control for outsourced data in cloud computing. HASBE extends Ciphertext-Policy Attribute-Set-Based Encryption with a hierarchical user structure for scalability. It also supports compound attributes for flexibility and fine-grained access control. HASBE employs multiple expiration times to more efficiently revoke users compared to existing schemes. The security of HASBE is formally proven based on CP-ABE security. The scheme is implemented and experiments show it efficiently and flexibly handles access control for outsourced cloud data.
ATTRIBUTE-BASED DATA SHARING SCHEME REVISITED IN CLOUD COMPUTING,bulk ieee pr...
NEXGEN TECHNOLOGY is an Software Research and Development Company headquartered at Pondicherry, India, posses a strong support system, a well equipped, state-of-the-art development center and a dedicated team of professionals.
identity based encryption transformation for flexible sharing of encrypted da...
The document proposes an identity-based encryption transformation (IBET) model to address the problem of flexibly sharing encrypted data with more users in public clouds. IBET seamlessly integrates identity-based encryption and identity-based broadcast encryption, allowing data access based on user identities without certificate management. It provides a mechanism to transform an IBE ciphertext into an IBBE ciphertext, enabling access by a new group of users not specified during IBE encryption. The document outlines existing challenges with sharing encrypted data, describes the proposed IBET system and its advantages like security and controllable transformations, and lists system requirements.
Final_attribute based encryption in cloud with significant reduction of compu...
This document describes a student project that aims to improve ciphertext-policy attribute-based encryption (CP-ABE) for cloud storage. The project proposes a hierarchical CP-ABE structure to enhance scalability and flexibility while eliminating reliance on the storage server for access control. Performance measurements showed the scheme efficiently manages stored data and significantly reduces computation time required for decryption on resource-limited devices.
20180426 legal challenges related to blockchain technology
This document discusses blockchain technology and some of its legal challenges and issues related to privacy and data protection, specifically the GDPR. It outlines some advantages of blockchain like transparency, security, and simplicity. However, it also notes potential issues like validity of contracts, proof of relationships, liability, and compliance with the GDPR. Specifically regarding privacy and GDPR, personal data cannot be directly stored on public blockchains due to lack of control and need for consent. Workarounds and how blockchain could help with some GDPR obligations are proposed, but challenges remain and careful legal analysis is needed before using blockchain to store personal data.
JPJ1429 Efficient and Privacy-Aware Data Aggregation in Mobile Sensing
We are good IEEE java projects development center in Chennai and Pondicherry. We guided advanced java technologies projects of cloud computing, data mining, Secure Computing, Networking, Parallel & Distributed Systems, Mobile Computing and Service Computing (Web Service).
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/java-projects/
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This document proposes a system to identify wireless network interface cards through spectral analysis of the periodic active scanning patterns in network traffic. By analyzing the periodic components, a stable spectral profile can be created to distinguish the wireless NICs manufactured by different vendors. This mechanism could help detect unauthorized systems using different NICs than legitimate systems on the network.
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This document discusses a new manual authentication technology that uses human trust and interactions to authenticate users instead of passwords, keys, or third parties. It describes a new digest function with a short output of 16-20 bits that allows electronic devices to authenticate data by having their human owners manually compare the digest. The document outlines authentication protocols designed around this concept that do not rely on passwords or keys and maximize security relative to the amount of human work. It also discusses developing new efficient digest algorithms that could take advantage of microprocessor word-level instructions and be generalized to longer outputs.
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I3E Technologies,
#23/A, 2nd Floor SKS Complex,
Opp. Bus Stand, Karur-639 001.
IEEE PROJECTS AVAILABLE,
NON-IEEE PROJECTS AVAILABLE,
APPLICATION BASED PROJECTS AVAILABLE,
MINI-PROJECTS AVAILABLE.
Mobile : 99436 99916, 99436 99926, 99436 99936
Mail ID: i3eprojectskarur@gmail.com
Web: www.i3etechnologies.com, www.i3eprojects.com
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For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
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Index
This document proposes a system to identify wireless network interface cards through spectral analysis of the periodic active scanning patterns in network traffic. By analyzing the periodic components, a stable spectral profile can be created to distinguish the wireless NICs manufactured by different vendors. This mechanism could help detect unauthorized systems using different NICs than legitimate systems on the network.
Research
This document discusses a new manual authentication technology that uses human trust and interactions to authenticate users instead of passwords, keys, or third parties. It describes a new digest function with a short output of 16-20 bits that allows electronic devices to authenticate data by having their human owners manually compare the digest. The document outlines authentication protocols designed around this concept that do not rely on passwords or keys and maximize security relative to the amount of human work. It also discusses developing new efficient digest algorithms that could take advantage of microprocessor word-level instructions and be generalized to longer outputs.
ENABLING EFFICIENT MULTI-KEYWORD RANKED SEARCH OVER ENCRYPTED MOBILE CLOUD D...
I3E Technologies,
#23/A, 2nd Floor SKS Complex,
Opp. Bus Stand, Karur-639 001.
IEEE PROJECTS AVAILABLE,
NON-IEEE PROJECTS AVAILABLE,
APPLICATION BASED PROJECTS AVAILABLE,
MINI-PROJECTS AVAILABLE.
Mobile : 99436 99916, 99436 99926, 99436 99936
Mail ID: i3eprojectskarur@gmail.com
Web: www.i3etechnologies.com, www.i3eprojects.com
Security issues in cloud
This document discusses security issues related to cloud computing. It provides definitions of cloud computing and discusses some key advantages. It then explores major security concerns for cloud computing like authentication, data privacy, and integrity. It examines technologies like XML encryption and SSL/TLS that aim to address these security issues. The document also discusses threats around browser-based cloud authentication and the role of standards bodies in promoting cloud security.
An Attribute-based Controlled Collaborative Access Control Scheme for Public ...
An Attribute-based Controlled Collaborative Access Control Scheme for Public ...JAYAPRAKASH JPINFOTECH
An Attribute-based Controlled Collaborative Access Control Scheme for Public Cloud Storage
To buy this project in ONLINE, Contact:
Email: jpinfotechprojects@gmail.com,
Website: https://www.jpinfotech.orgIEEE 2014 JAVA NETWORK SECURITY PROJECTS Efficient and privacy aware data agg...
IEEE 2014 JAVA NETWORK SECURITY PROJECTS Efficient and privacy aware data agg...IEEEFINALYEARSTUDENTPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org31
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
Blockchain technology
Blockchain technology is a growing list of records called blocks that are linked using cryptography. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data. Blockchain provides an open, distributed ledger that can record transactions between two participants efficiently and in a verifiable and permanent way. Blockchain has uses in banking, payments, auditing, insurance, healthcare, real estate, media and more due to its advantages of decentralization, transparency and immutability. As blockchain redefines industries, there are job opportunities such as blockchain app developers, project managers, quality engineers, web designers, and legal consultants.
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Neel Engineers and Contractors
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This document discusses the installation and setup of the Open Journal System (OJS) for publishing an online open access journal locally. It provides step-by-step instructions for downloading and unpacking the OJS files, ensuring the correct file permissions, setting up the database, creating an admin account, and finalizing the installation. The purpose of using OJS is that it allows an editor to control requirements, sections, review processes, and more while making submissions and management available online through a secure system.
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KEY AGGREGATE CRYPTOSYSTEM FOR SCALABLE DATA SHARING IN CLOUD
1. EASiER proposes an encryption-based access control architecture for social networks that uses attribute-based encryption. It introduces a minimally trusted proxy to enable efficient revocation without reissuing keys.
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One of widely used cryptographic primitives for the cloud application is Attribute Based Encryption (ABE) where users can have their own attributes and a ciphertext encrypted by an access policy. Though ABE provides many benefits, the novelty often only exists in an academic world and it is often difficult to find a practical use of ABE for a real application. In this paper, we discuss the design and implementation of a cloud storage client application which supports the concept of ABE. Our proposed client provides an effective access control mechanism where it allows different types of access policy to be defined thus allowing large datasets to be shared by multiple users. Using different access policy, each user only needs to access only a small part of the big data. The goal of our experiment is to explore the right set of strategies for developing a practical ABE-based system. Through the implementation and evaluation, we have determined the various characteristics and issues associated with developing a practical ABEbased
application.
Enhanced Hybrid Blowfish and ECC Encryption to Secure Cloud Data Access and S...
Enhanced Hybrid Blowfish and ECC Encryption to Secure Cloud Data Access and S...IJCSIS Research Publications
Encryption is the most important concept to
enhance the security in cloud access policies. Encryption
data in the cloud is the procedure of transforming or
encrypted data or information before it’s moved to
cloud storage. Normally, in cloud service sources give
encrypted services ranging from an encoding
connection to limited encode sensitive information and
provide encode key to decode the data as
required.Several security problems and some of their
solution are examined and are concentrating primarily
in public security problems and their solutions. In this
paper, we’ve implemented a hybrid approach, where
access policies won’t leak any privacy data and to
enhance the security and performance parameters like
decryption time, encryption time and accuracy and
compared with existing performance
parameters.Security is the main limitation while storing
data over cloud server. The introduced approach is
implemented appropriately even if the tenant could
access the information all that would appear is gabble.,
Hijacking of sessions while accessing data, insider
threats, outsider malicious attacks, data loss, loss of
control, and service disruption. Therefore enhancing
the security for multimedia data storage in a cloud
center is of paramount importance.IRJET- Data Centric Access Control Solution with Role baesd Proxy Re-Encryption
This document discusses data-centric access control solutions for cloud computing. It proposes a solution called SecRBAC that uses identity-based encryption and proxy re-encryption techniques to protect data stored in the cloud from the cloud service provider. The key aspects of SecRBAC are that data is doubly encrypted before being stored in the cloud. Also, a role-based access control approach is used to assign privileges to users to access encrypted data from the cloud.
Key aggregate cryptosystem for scalable data sharing in cloud storage
This document proposes a key-aggregate cryptosystem (KAC) to securely and efficiently share data in cloud storage. KAC allows data owners to generate constant-sized decryption keys that delegate access to any subset of encrypted files, without increasing key size. It describes the existing approaches that encrypt data before uploading but have increasing costs as more decryption keys are shared. The proposed KAC system uses a special public-key encryption technique that produces constant-sized aggregate decryption keys that can decrypt any ciphertext associated with attribute classes contained in the key. It outlines the authentication, encryption, sharing, and decryption modules and concludes that KAC provides a more flexible delegation method compared to hierarchical key assignment.
CLOUD BASED ACCESS CONTROL MODEL FOR SELECTIVE ENCRYPTION OF DOCUMENTS WITH T...
This document proposes a cloud-based access control model for selectively encrypting documents with traitor detection. It aims to address the high computational overhead of key management and secret sharing in existing attribute-based encryption approaches for cloud data security. The proposed model uses efficient algorithms and protocols like aggregate equality oblivious commitment-based envelope protocol and fast access control vector broadcast group key management to reduce overhead. It also introduces a traitor tracing technique to identify any traitors in the two-layer encryption environment for cloud computing.
A Survey on Access Control Mechanisms using Attribute Based Encryption in cloud
Cloud computing is an emerging computing technology that enables users to distantly store their data into a cloud so as to enjoy scalable services when required. And user can outsource their resources to server (also called cloud) using Internet. Security is one of the major issues which reduces the growth of cloud computing and complications with data privacy and data protection continue to plague the market. Attribute-based encryption (ABE) can be used for log encryption. This survey is more specific to the different security issues on data access in cloud environment.
Attribute Based Secure Information Recovery Retrieval System for Decentralize...
This document presents a proposed attribute-based secure information retrieval system for decentralized disruption tolerant military networks. It uses ciphertext-policy attribute-based encryption (CP-ABE) to allow fine-grained and secure access to encrypted data stored on intermediate nodes in disruption tolerant networks. The key challenges addressed are decentralized key management where different authorities manage user attributes independently, fast attribute revocation to improve forward and backward secrecy, and defining access policies over attributes from different authorities. The proposed system features a key issuing protocol using secure two-party computation to solve the key escrow problem, allows defining access policies in any monotonic access structure, and supports fast revocation of user attributes or keys. It aims to cryptographically ensure data privacy and prevent unauthorized
Ijcatr04051007
This document discusses using disruption tolerant network (DTN) technology to enable secure communication in military networks that experience intermittent connectivity. It proposes using ciphertext-policy attribute-based encryption (CP-ABE) to manage access to encrypted information in a DTN where attributes are managed by multiple independent authorities. The key challenges addressed are flexible access policies across attributes from different authorities, efficient revocation of user attributes, and preventing key escrow issues. The proposed approach allows an access policy to be expressed using attributes from any set of authorities and supports efficient revocation of user attributes without rekeying the entire private key. It analyzes the efficiency and security of the approach compared to previous multi-authority CP-ABE schemes.
Survey on Privacy- Preserving Multi keyword Ranked Search over Encrypted Clou...
The advent of cloud computing, data owners are motivated to outsource their complex
data management systems from local sites to commercial public cloud for great flexibility and
economic savings. But for protecting data privacy, sensitive data has to be encrypted before
outsourcing.Considering the large number of data users and documents in cloud, it is crucial for
the search service to allow multi-keyword query and provide result similarity ranking to meet the
effective data retrieval need. Related works on searchable encryption focus on single keyword
search or Boolean keyword search, and rarely differentiate the search results. We first propose a
basic MRSE scheme using secure inner product computation, and then significantly improve it to
meet different privacy requirements in two levels of threat models. The Incremental High Utility
Pattern Transaction Frequency Tree (IHUPTF-Tree) is designed according to the transaction
frequency (descending order) of items to obtain a compact tree.
By using high utility pattern the items can be arranged in an efficient manner. Tree structure
is used to sort the items. Thus the items are sorted and frequent pattern is obtained. The frequent
pattern items are retrieved from the database by using hybrid tree (H-Tree) structure. So the
execution time becomes faster. Finally, the frequent pattern item that satisfies the threshold value
is displayed.
IRJET- A Review Paper on an Efficient File Hierarchy Attribute Based Encr...
This document proposes an efficient file hierarchy attribute-based encryption scheme for cloud computing. It aims to address some limitations of traditional ciphertext-policy attribute-based encryption (CP-ABE) schemes, such as high encryption and decryption costs as the number of attributes increases. The proposed scheme, called file hierarchy CP-ABE (FH-CP-ABE), integrates the layered access structures of hierarchical files into a single access structure. It then encrypts the hierarchical files with the integrated access structure. This allows ciphertext components related to attributes to be shared among files, reducing both ciphertext storage costs and encryption time costs. The scheme is proven secure under standard cryptographic assumptions. If implemented, it could provide a more efficient encryption scheme
Attribute based access to scalable media in cloud-assisted content sharing ne...
Attribute based access to scalable media in cloud-assisted content sharing ne...JPINFOTECH JAYAPRAKASH
This paper proposes a novel Multi-message Ciphertext Policy Attribute-Based Encryption (MCP-ABE) technique to design an access control scheme for sharing scalable media based on user attributes. MCP-ABE allows encrypting multiple messages within a single ciphertext such that only users with attributes satisfying the access policy can decrypt it. This scheme offloads computation to cloud servers to support resource-limited mobile devices while maintaining data privacy. Existing solutions have issues like high complexity, inflexible policies, or only delivering one encrypted message per ciphertext. The proposed scheme addresses these through MCP-ABE's flexible attribute-based access and ability to encrypt multiple media units together efficiently.IRJET- An EFficiency and Privacy-Preserving Biometric Identification Scheme i...
This document proposes an efficient and privacy-preserving approach for outsourced data from resource-constrained mobile devices in cloud computing. It employs probabilistic public key encryption to encrypt the data and performs ranked keyword search over the encrypted data to retrieve files from the cloud. The approach aims to achieve efficient encryption without sacrificing data privacy. The ranked keyword search improves usability by returning the most relevant files and ensuring retrieval accuracy, while reducing computation and communication overhead. A thorough security and performance analysis proves the approach is semantically secure and efficient.
Acquisition of Secured Data from Cloud
Data get to control is a powerful method to guarantee the data security in the cloud. Because of information
out sourcing and un confided in cloud servers, the information get to control turns into a testing issue in cloud
storage systems. Cipher text-Policy Attribute Based Encryption (CP-ABE) is viewed as a standout amongst
the most reasonable advancements for information get to control in distributed storage, since it gives
straightforward control access to the owners. It is hard to implement the existing CP-ABE schemes to access
the information from cloud storage systems. we propose a plan to structure the information securing control in
a revocable multi-expert CP-ABE conspire from cloud storage system
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766 a secure-data-sharing-in-cloud-storage-with-independent-key-generation-ce...
766 a secure-data-sharing-in-cloud-storage-with-independent-key-generation-ce...
Application of CP-ABE Scheme in Data Sharing System for confidentiality
Application of CP-ABE Scheme in Data Sharing System for confidentiality
KEY AGGREGATE CRYPTOSYSTEM FOR SCALABLE DATA SHARING IN CLOUD
KEY AGGREGATE CRYPTOSYSTEM FOR SCALABLE DATA SHARING IN CLOUD
Enhanced Hybrid Blowfish and ECC Encryption to Secure cloud Data Access and S...
Enhanced Hybrid Blowfish and ECC Encryption to Secure cloud Data Access and S...
IRJET- Mutual Key Oversight Procedure for Cloud Security and Distribution of ...
IRJET- Mutual Key Oversight Procedure for Cloud Security and Distribution of ...
A PRACTICAL CLIENT APPLICATION BASED ON ATTRIBUTE-BASED ACCESS CONTROL FOR UN...
A PRACTICAL CLIENT APPLICATION BASED ON ATTRIBUTE-BASED ACCESS CONTROL FOR UN...
Enhanced Hybrid Blowfish and ECC Encryption to Secure Cloud Data Access and S...
Enhanced Hybrid Blowfish and ECC Encryption to Secure Cloud Data Access and S...
IRJET- Data Centric Access Control Solution with Role baesd Proxy Re-Encryption
IRJET- Data Centric Access Control Solution with Role baesd Proxy Re-Encryption
Key aggregate cryptosystem for scalable data sharing in cloud storage
Key aggregate cryptosystem for scalable data sharing in cloud storage
CLOUD BASED ACCESS CONTROL MODEL FOR SELECTIVE ENCRYPTION OF DOCUMENTS WITH T...
CLOUD BASED ACCESS CONTROL MODEL FOR SELECTIVE ENCRYPTION OF DOCUMENTS WITH T...
A Survey on Access Control Mechanisms using Attribute Based Encryption in cloud
A Survey on Access Control Mechanisms using Attribute Based Encryption in cloud
Attribute Based Secure Information Recovery Retrieval System for Decentralize...
Attribute Based Secure Information Recovery Retrieval System for Decentralize...
Survey on Privacy- Preserving Multi keyword Ranked Search over Encrypted Clou...
Survey on Privacy- Preserving Multi keyword Ranked Search over Encrypted Clou...
IRJET- A Review Paper on an Efficient File Hierarchy Attribute Based Encr...
IRJET- A Review Paper on an Efficient File Hierarchy Attribute Based Encr...
Attribute based access to scalable media in cloud-assisted content sharing ne...
Attribute based access to scalable media in cloud-assisted content sharing ne...
IRJET- An EFficiency and Privacy-Preserving Biometric Identification Scheme i...
IRJET- An EFficiency and Privacy-Preserving Biometric Identification Scheme i...
More from IMPULSE_TECHNOLOGY
17
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N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
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16
This document discusses energy-efficient strategies for cooperative multichannel MAC protocols. It introduces Distributed Information SHaring (DISH), which helps nodes make decisions by sharing information with neighboring nodes. This approach was shown to significantly increase throughput but had not addressed energy efficiency. The paper proposes two strategies: in-situ energy conscious DISH which uses existing nodes, and altruistic DISH which uses additional nodes called altruists. Evaluation shows altruistic DISH conserves 40-80% of energy, maintains throughput advantages, and more than doubles cost efficiency compared to protocols without this strategy. In-situ energy conscious DISH is only suitable in limited scenarios.
15
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N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
25
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
24
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
23
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
22
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
21
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
20
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
19
CTVS is a novel data extraction and alignment method that combines tag and value similarity to extract data from query result pages. It first identifies and segments query result records in the pages and aligns them into a table with data values from the same attribute in the same column. CTVS handles cases where records are not contiguous due to auxiliary information and any nested structures within records. It also designs a new record alignment algorithm that aligns attributes pairwise and holistically using tag and value similarity. Experimental results show CTVS achieves high precision and outperforms existing methods.
18
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IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
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Chennai-26.
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16
The document discusses a new algorithm for topic mining over asynchronous text sequences. The algorithm aims to explore correlations between multiple related text sequences that may have different time stamps. It consists of two alternating steps: 1) extracting common topics from sequences based on adjusted time stamps, and 2) adjusting time stamps according to the discovered topic time distributions. The approach is evaluated on research papers and news articles, demonstrating effectiveness in identifying topics across asynchronously published documents.
15
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IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
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14
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IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
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Chennai-26.
www.impulse.net.in
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13
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IMPULSE TECHNOLOGIES,
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12
The document presents a new approach called TSCAN for temporally summarizing topics from a collection of documents. TSCAN first derives the major themes of a topic from the eigenvectors of a temporal block association matrix. It then extracts significant events and their summaries for each theme by examining the eigenvectors. Finally, it associates the extracted events based on their temporal closeness and context similarity to form an evolution graph of the topic. Experiments on the TDT4 corpus show that temporal summaries generated by TSCAN present topics in a comprehensible form and are superior to existing summarization methods based on human references.
11
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N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
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Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
10
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
9
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N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
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Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
8
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
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1
- 1. Impulse Technologies Beacons U to World of technology 044-42133143, 98401 03301,9841091117 ieeeprojects@yahoo.com www.impulse.net.in Privacy Preserving Policy Based Content Sharing in Public Clouds Abstract An important problem in public clouds is how to selectively share documents based on fine-grained attribute based access control policies. An approach is to encrypt documents satisfying different policies with different keys using a public key cryptosystem such as attribute based encryption (ABE), and/or proxy re-encryption (PRE). However, such an approach has some weaknesses. A direct application of a symmetric key cryptosystem also has similar weaknesses. We observe that, without utilizing public key cryptography and by allowing users to dynamically derive the symmetric keys at the time of decryption, one can address the above weaknesses. Based on this idea, we formalize a new key management scheme called broadcast group key management (BGKM) and then give a secure construction of a BGKM scheme called ACV-BGKM. The idea is to give some secrets to users based on the identity attributes they have and later allow them to derive actual symmetric keys based on their secrets and some public information. A key advantage of the BGKM scheme is that adding users/revoking users or updating access control policies can be performed efficiently by updating only some public information. Using our BGKM construct, we propose an efficient approach for fine-grained encryption based access control for documents stored in untrusted cloud file storage. Your Own Ideas or Any project from any company can be Implemented at Better price (All Projects can be done in Java or DotNet whichever the student wants) 1