To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
LocX is a system that provides location privacy in geo-social applications without adding uncertainty to location data or relying on assumptions about server security. It applies secure, user-specific coordinate transformations to location data before sharing with servers. Friends share the same transformation secrets, allowing location queries to be correctly evaluated by servers, while preventing servers from seeing actual location data. LocX guarantees privacy even against powerful adversaries, and prototypes show it provides privacy with little performance overhead for mobile devices.
LocX is a system that provides improved location privacy for users of geo-social applications. It decouples a user's real-world location from the location data shared with servers through the use of coordinate transformations and encryption. Users generate mappings between transformed locations and encrypted indexes (L2I) that are stored on an index server via proxies, as well as mappings between indexes and encrypted location data (I2D) stored directly on a data server. This allows users to query for friends' location data based on transformed coordinates while preserving the privacy of their real locations.
Privacy preserving optimal meeting location determination on mobile devicesIGEEKS TECHNOLOGIES
This paper proposes privacy-preserving algorithms for determining an optimal meeting location for a group of users. It addresses the privacy issues in location-based services (LBS) that require sharing of user locations. Two algorithms are presented that allow each user to provide a single location preference to the solver while preserving privacy from other users and the service provider. The paper evaluates the security and privacy of the algorithms through theoretical analysis and implementation on mobile devices. A user study provides insights into privacy concerns with LBS and the usability of the proposed solutions.
Privacy preserving optimal meeting location determination on mobile devicesAdz91 Digital Ads Pvt Ltd
The document proposes privacy-preserving algorithms for determining an optimal meeting location for a group of users. It aims to solve this fair rendezvous point (FRVP) problem in a way that protects users' location privacy from both other users and third-party service providers. The algorithms utilize homomorphic encryption to privately compute the meeting point from users' location preferences without revealing those preferences. The document evaluates the privacy and performance of the algorithms through both theoretical analysis and prototype implementation on mobile devices.
Privacy preserving relative location based services for mobile usersLeMeniz Infotech
Privacy preserving relative location based services for mobile users
Do Your Projects With Technology Experts
To Get this projects Call : 9566355386 / 99625 88976
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Youtube:https://www.youtube.com/watch?v=eesBNUnKvws
JPJ1424 Privacy-Preserving and Content-Protecting Location Based Querieschennaijp
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/
LocX is a system that provides location privacy in geo-social applications without adding uncertainty to location data or relying on assumptions about server security. It applies secure, user-specific coordinate transformations to location data before sharing with servers. Friends share the same transformation secrets, allowing location queries to be correctly evaluated by servers, while preventing servers from seeing actual location data. LocX guarantees privacy even against powerful adversaries, and prototypes show it provides privacy with little performance overhead for mobile devices.
LocX is a system that provides improved location privacy for users of geo-social applications. It decouples a user's real-world location from the location data shared with servers through the use of coordinate transformations and encryption. Users generate mappings between transformed locations and encrypted indexes (L2I) that are stored on an index server via proxies, as well as mappings between indexes and encrypted location data (I2D) stored directly on a data server. This allows users to query for friends' location data based on transformed coordinates while preserving the privacy of their real locations.
Privacy preserving optimal meeting location determination on mobile devicesIGEEKS TECHNOLOGIES
This paper proposes privacy-preserving algorithms for determining an optimal meeting location for a group of users. It addresses the privacy issues in location-based services (LBS) that require sharing of user locations. Two algorithms are presented that allow each user to provide a single location preference to the solver while preserving privacy from other users and the service provider. The paper evaluates the security and privacy of the algorithms through theoretical analysis and implementation on mobile devices. A user study provides insights into privacy concerns with LBS and the usability of the proposed solutions.
Privacy preserving optimal meeting location determination on mobile devicesAdz91 Digital Ads Pvt Ltd
The document proposes privacy-preserving algorithms for determining an optimal meeting location for a group of users. It aims to solve this fair rendezvous point (FRVP) problem in a way that protects users' location privacy from both other users and third-party service providers. The algorithms utilize homomorphic encryption to privately compute the meeting point from users' location preferences without revealing those preferences. The document evaluates the privacy and performance of the algorithms through both theoretical analysis and prototype implementation on mobile devices.
Privacy preserving relative location based services for mobile usersLeMeniz Infotech
Privacy preserving relative location based services for mobile users
Do Your Projects With Technology Experts
To Get this projects Call : 9566355386 / 99625 88976
Web : http://www.lemenizinfotech.com
Web : http://www.ieeemaster.com
Mail : projects@lemenizinfotech.com
Blog : http://ieeeprojectspondicherry.weebly.com
Blog : http://www.ieeeprojectsinpondicherry.blogspot.in/
Youtube:https://www.youtube.com/watch?v=eesBNUnKvws
JPJ1424 Privacy-Preserving and Content-Protecting Location Based Querieschennaijp
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/
This document proposes an IoT reference model comprised of 7 levels to standardize terminology and provide clear definitions for IoT systems and applications. The levels include physical devices, connectivity, edge computing, data accumulation, data abstraction, application, and collaboration. Each level is defined to describe the tasks performed at that level to simplify complex systems, clarify terminology, identify processing optimizations, and enable interoperability between vendor products.
Exploiting Service Similarity for Privacy in Location Based Search QueriesMigrant Systems
This document proposes a privacy-supportive architecture for location-based services that allows users to make informed decisions about location privacy without significantly affecting service quality. The key aspects are:
1) Users first submit queries with generalized locations and receive a "service similarity profile" showing how results may vary across locations.
2) Users can then select a noisy location based on their privacy preferences while observing how it impacts results.
3) An example local search application is described to demonstrate how result set boundaries with no change can be identified, allowing large default privacy regions. Testing found users can add significant location noise while still getting accurate results.
Secure Data Sharing in Cloud Computing using Revocable Storage Identity- Base...rahulmonikasharma
The document discusses secure data sharing in cloud computing using revocable storage identity-based encryption. It proposes a system with two levels of security - using session passwords that can only be used once, and a new password is generated each time. It focuses on session-based authentication for encrypting files and checking for duplicates to reduce storage space on the cloud. Convergent encryption is used to enforce data confidentiality during deduplication by encrypting data before outsourcing it. The proposed system aims to flexibly support data access control and revocation compared to existing solutions.
KEY GENERATION FRAMEWORK FOR MULTIPLE WIRELESS DEVICES USING MULTIPATH ROUTINGecij
This document summarizes a research paper on generating secret keys for multiple wireless devices using multipath routing. It proposes a framework that uses AES encryption to generate unique 128-bit keys for each device pair, overcoming issues of limited signal range and centralized networks. The methodology observes devices to compare RSS signals and encrypts keys using AES. Performance analysis shows AES key generation is faster than DES and provides stronger security due to longer, randomly generated keys.
This document proposes a key-aggregate encryption scheme called Input Cumulative Cryptosystem for secure and scalable data sharing in cloud computing. The scheme allows a data owner to generate a constant-size aggregate decryption key that can decrypt multiple ciphertexts. The key has the combined decryption power of all individual secret keys. An intrusion detection system also monitors communication between hosts to only allow data sharing between trusted hosts, improving security. The proposed system aims to address issues with existing approaches that require distributing multiple decryption keys or have fixed hierarchies for access control. It allows flexible delegation of decryption rights for dynamic sets of ciphertexts in cloud storage.
The document discusses designing Internet of Things (IoT) systems following the Representational State Transfer (REST) architectural style. It describes REST as defining a set of constraints for building distributed hypermedia systems, including uniform interfaces using HTTP/CoAP methods, a client-server architecture, and stateless operations. Applying these constraints in IoT system design enables properties like performance, scalability, reliability and simplicity.
At Softroniics we provide job oriented training for freshers in IT sector. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2, VLSI etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing, Mechanical, Automobile automation and many other. We are providing long term and short term internship also.
We are providing short term in industrial training, internship and inplant training for Btech/Bsc/MCA/MTech students. Attached is the list of Topics for Mechanical, Automobile and Mechatronics areas.
MD MANIKANDAN-9037291113,04954021113
softroniics@gmail.com
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
USER-DEFINED PRIVACY GRID SYSTEM FOR CONTINUOUS LOCATION-BASED SERVICES - IEE...Nexgen Technology
Nexgen Technology Address:
Nexgen Technology
No :66,4th cross,Venkata nagar,
Near SBI ATM,
Puducherry.
Email Id: praveen@nexgenproject.com.
www.nexgenproject.com
Mobile: 9751442511,9791938249
Telephone: 0413-2211159.
NEXGEN TECHNOLOGY as an efficient Software Training Center located at Pondicherry with IT Training on IEEE Projects in Android,IEEE IT B.Tech Student Projects, Android Projects Training with Placements Pondicherry, IEEE projects in pondicherry, final IEEE Projects in Pondicherry , MCA, BTech, BCA Projects in Pondicherry, Bulk IEEE PROJECTS IN Pondicherry.So far we have reached almost all engineering colleges located in Pondicherry and around 90km
Secure Data Sharing Algorithm for Data Retrieval In Military Based NetworksIJTET Journal
Abstract— Mobile knots now armed atmospheres such equally battlefield or aggressive area remain expected toward smart after irregular net connectivity and regular panels. Disruption Tolerant Network (DTN) tools stay attractive positive keys that agree knots toward connect with each other in these dangerous interacting atmospheres.The problem of applying the security mechanisms to DTN introduces several security challenges.Since nearly handlers could modification their related characteristics by approximately argument and reliability of data should be changed otherwise around isolated secrets power remain bargained significant reversal aimed at respectively characteristic is essential in command toward create organisms safe in this research a novel approaches are used to overcome the above mentioned problems called secure data sharing algorithm. This algorithm calculate hash importance aimed at coded documents which is used to check the reliability of encrypted confidential data.
The document discusses secure data sharing in cloud storage using a key-aggregate cryptosystem (KAC) which allows efficient delegation of decryption rights for any set of ciphertexts. KAC produces constant size ciphertexts and allows any set of secret keys to be aggregated into a single key encompassing the power of the keys being aggregated. This aggregate key can then be sent to others for decryption of the ciphertext set while keeping files outside the set confidential.
JPD1435 Preserving Location Privacy in Geosocial Applicationschennaijp
We have best 2014 free dot not projects topics are available along with all document, you can easy to find out number of documents for various projects titles.
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/dot-net-projects/
User defined privacy grid system for continuous location based services abstractSoftroniics india
This document proposes a user-defined privacy grid system (DGS) to provide privacy-preserving location-based services. Existing systems rely on a fully-trusted third party or only achieve regional location privacy. The proposed DGS uses a semi-trusted third party (query server) that does not store or access user locations. It allows users to define a query area and grid structure. The system encrypts location information and grid cell identifiers during communication between the user, query server, and service provider to match points of interest to the user while preserving privacy. Experimental results show it is more efficient than state-of-the-art techniques for continuous location-based services.
A Review on Key-Aggregate Cryptosystem for Climbable Knowledge Sharing in Clo...Editor IJCATR
The Data sharing is an important functionality in cloud storage. In this article, we show how to securely, efficiently, and
flexibly share data with others in cloud storage. We describe new public-key cryptosystems which produce constant-size ciphertexts
such that efficient delegation of decryption rights for any set of ciphertexts are possible. The novelty is that one can aggregate any set
of secret keys and make them as compact as a single key, but encompassing the power of all the keys being aggregated. In other
words, the secret key holder can release a constant-size aggregate key for flexible choices of ciphertext set in cloud storage, but the
other encrypted files outside the set remain confidential. This compact aggregate key can be conveniently sent to others or be stored in
a smart card with very limited secure storage. We provide formal security analysis of our schemes in the standard model. We also
describe other application of our schemes. In particular, our schemes give the first public-key patient controlled encryption for flexible
hierarchy, which was yet to be known.
Cloud computing is rapidly emerging due to the provisioning of elastic, flexible, and on demand storage and computing services for customers. The data is usually encrypted before storing to the cloud. The access control, key management, encryption, and decryption processes are handled by the customers to ensure data security. A single key shared between all group members will result in the access of past data to a newly joining member. The aforesaid situation violates the confidentiality and the principle of least privilege.
1. Software Defined Networking (SDN) emerged due to factors like the availability of fast switch chips, large data centers, and frustration with vendor lock-in.
2. SDN was motivated by needs for improved manageability at higher abstraction levels, increased modularity of control planes, and support for network virtualization and mobility.
3. By separating the control and data planes, programmable switches, and open interfaces, SDN aims to enable faster innovation through experimentation without disrupting production networks.
JPJ1435 Secure Data Retrieval For Decentralized Disruption-Tolerant Militar...chennaijp
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/
IEEE 2014 DOTNET MOBILE COMPUTING PROJECTS Preserving location-privacy-in-geo...IEEEMEMTECHSTUDENTPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Privacy preserving location sharing services for social networks(1)Kamal Spring
A common functionality of many location-based social networking applications is a location sharing service that allows a group of friends to share their locations. With a potentially un-trusted server, such a location sharing service may threaten the privacy of users. Existing solutions for Privacy-Preserving Location Sharing Services (PPLSS) require a trusted third party that has access to the exact location of all users in the system or rely on expensive algorithms or protocols in terms of computational or communication overhead. Other solutions can only provide approximate query answers. To overcome these limitations, we propose a new encryption notion, called Order-Retrievable Encryption (ORE), for PPLSS for social networking applications. The distinguishing characteristics of our PPLSS are that it allows a group of friends to share their exact locations without the need of any third party or leaking any location information to any server or users outside the group, achieves low computational and communication cost by allowing users to receive the exact location of their friends without requiring any direct communication between users or multiple rounds of communication between a user and a server, provides efficient query processing by designing an index structure for our ORE scheme, supports dynamic location updates, and provides personalized privacy protection within a group of friends by specifying a maximum distance where a user is willing to be located by his/her friends. Experimental results show that the computational and communication cost of our PPLSS is much better than the state-of-the-art solution.
Securing Location of User in Geo Social NetworkingIRJET Journal
The document describes a technique called LocX that aims to improve location privacy in geo-social networks without adding uncertainty to query results. LocX works by having each user apply a secret coordinate transformation to their actual locations before sharing them with the server. This allows queries to be evaluated correctly by the user while preventing servers from seeing users' actual location data. The technique is designed to provide strong location privacy even against powerful attackers and to be efficient enough for use on mobile devices.
User-Defined Privacy Grid System for Continuous Location-Based Services1crore projects
IEEE PROJECTS 2015
1 crore projects is a leading Guide for ieee Projects and real time projects Works Provider.
It has been provided Lot of Guidance for Thousands of Students & made them more beneficial in all Technology Training.
Dot Net
DOTNET Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
Java Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
ECE IEEE Projects 2015
1. Matlab project
2. Ns2 project
3. Embedded project
4. Robotics project
Eligibility
Final Year students of
1. BSc (C.S)
2. BCA/B.E(C.S)
3. B.Tech IT
4. BE (C.S)
5. MSc (C.S)
6. MSc (IT)
7. MCA
8. MS (IT)
9. ME(ALL)
10. BE(ECE)(EEE)(E&I)
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3. ASP
4. VB
5. SQL SERVER
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12. MAT LAB
13. LAB VIEW
14. Multi Sim
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Phone : +91 97518 00789 / +91 72999 51536
This document proposes an IoT reference model comprised of 7 levels to standardize terminology and provide clear definitions for IoT systems and applications. The levels include physical devices, connectivity, edge computing, data accumulation, data abstraction, application, and collaboration. Each level is defined to describe the tasks performed at that level to simplify complex systems, clarify terminology, identify processing optimizations, and enable interoperability between vendor products.
Exploiting Service Similarity for Privacy in Location Based Search QueriesMigrant Systems
This document proposes a privacy-supportive architecture for location-based services that allows users to make informed decisions about location privacy without significantly affecting service quality. The key aspects are:
1) Users first submit queries with generalized locations and receive a "service similarity profile" showing how results may vary across locations.
2) Users can then select a noisy location based on their privacy preferences while observing how it impacts results.
3) An example local search application is described to demonstrate how result set boundaries with no change can be identified, allowing large default privacy regions. Testing found users can add significant location noise while still getting accurate results.
Secure Data Sharing in Cloud Computing using Revocable Storage Identity- Base...rahulmonikasharma
The document discusses secure data sharing in cloud computing using revocable storage identity-based encryption. It proposes a system with two levels of security - using session passwords that can only be used once, and a new password is generated each time. It focuses on session-based authentication for encrypting files and checking for duplicates to reduce storage space on the cloud. Convergent encryption is used to enforce data confidentiality during deduplication by encrypting data before outsourcing it. The proposed system aims to flexibly support data access control and revocation compared to existing solutions.
KEY GENERATION FRAMEWORK FOR MULTIPLE WIRELESS DEVICES USING MULTIPATH ROUTINGecij
This document summarizes a research paper on generating secret keys for multiple wireless devices using multipath routing. It proposes a framework that uses AES encryption to generate unique 128-bit keys for each device pair, overcoming issues of limited signal range and centralized networks. The methodology observes devices to compare RSS signals and encrypts keys using AES. Performance analysis shows AES key generation is faster than DES and provides stronger security due to longer, randomly generated keys.
This document proposes a key-aggregate encryption scheme called Input Cumulative Cryptosystem for secure and scalable data sharing in cloud computing. The scheme allows a data owner to generate a constant-size aggregate decryption key that can decrypt multiple ciphertexts. The key has the combined decryption power of all individual secret keys. An intrusion detection system also monitors communication between hosts to only allow data sharing between trusted hosts, improving security. The proposed system aims to address issues with existing approaches that require distributing multiple decryption keys or have fixed hierarchies for access control. It allows flexible delegation of decryption rights for dynamic sets of ciphertexts in cloud storage.
The document discusses designing Internet of Things (IoT) systems following the Representational State Transfer (REST) architectural style. It describes REST as defining a set of constraints for building distributed hypermedia systems, including uniform interfaces using HTTP/CoAP methods, a client-server architecture, and stateless operations. Applying these constraints in IoT system design enables properties like performance, scalability, reliability and simplicity.
At Softroniics we provide job oriented training for freshers in IT sector. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2, VLSI etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing, Mechanical, Automobile automation and many other. We are providing long term and short term internship also.
We are providing short term in industrial training, internship and inplant training for Btech/Bsc/MCA/MTech students. Attached is the list of Topics for Mechanical, Automobile and Mechatronics areas.
MD MANIKANDAN-9037291113,04954021113
softroniics@gmail.com
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
USER-DEFINED PRIVACY GRID SYSTEM FOR CONTINUOUS LOCATION-BASED SERVICES - IEE...Nexgen Technology
Nexgen Technology Address:
Nexgen Technology
No :66,4th cross,Venkata nagar,
Near SBI ATM,
Puducherry.
Email Id: praveen@nexgenproject.com.
www.nexgenproject.com
Mobile: 9751442511,9791938249
Telephone: 0413-2211159.
NEXGEN TECHNOLOGY as an efficient Software Training Center located at Pondicherry with IT Training on IEEE Projects in Android,IEEE IT B.Tech Student Projects, Android Projects Training with Placements Pondicherry, IEEE projects in pondicherry, final IEEE Projects in Pondicherry , MCA, BTech, BCA Projects in Pondicherry, Bulk IEEE PROJECTS IN Pondicherry.So far we have reached almost all engineering colleges located in Pondicherry and around 90km
Secure Data Sharing Algorithm for Data Retrieval In Military Based NetworksIJTET Journal
Abstract— Mobile knots now armed atmospheres such equally battlefield or aggressive area remain expected toward smart after irregular net connectivity and regular panels. Disruption Tolerant Network (DTN) tools stay attractive positive keys that agree knots toward connect with each other in these dangerous interacting atmospheres.The problem of applying the security mechanisms to DTN introduces several security challenges.Since nearly handlers could modification their related characteristics by approximately argument and reliability of data should be changed otherwise around isolated secrets power remain bargained significant reversal aimed at respectively characteristic is essential in command toward create organisms safe in this research a novel approaches are used to overcome the above mentioned problems called secure data sharing algorithm. This algorithm calculate hash importance aimed at coded documents which is used to check the reliability of encrypted confidential data.
The document discusses secure data sharing in cloud storage using a key-aggregate cryptosystem (KAC) which allows efficient delegation of decryption rights for any set of ciphertexts. KAC produces constant size ciphertexts and allows any set of secret keys to be aggregated into a single key encompassing the power of the keys being aggregated. This aggregate key can then be sent to others for decryption of the ciphertext set while keeping files outside the set confidential.
JPD1435 Preserving Location Privacy in Geosocial Applicationschennaijp
We have best 2014 free dot not projects topics are available along with all document, you can easy to find out number of documents for various projects titles.
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/dot-net-projects/
User defined privacy grid system for continuous location based services abstractSoftroniics india
This document proposes a user-defined privacy grid system (DGS) to provide privacy-preserving location-based services. Existing systems rely on a fully-trusted third party or only achieve regional location privacy. The proposed DGS uses a semi-trusted third party (query server) that does not store or access user locations. It allows users to define a query area and grid structure. The system encrypts location information and grid cell identifiers during communication between the user, query server, and service provider to match points of interest to the user while preserving privacy. Experimental results show it is more efficient than state-of-the-art techniques for continuous location-based services.
A Review on Key-Aggregate Cryptosystem for Climbable Knowledge Sharing in Clo...Editor IJCATR
The Data sharing is an important functionality in cloud storage. In this article, we show how to securely, efficiently, and
flexibly share data with others in cloud storage. We describe new public-key cryptosystems which produce constant-size ciphertexts
such that efficient delegation of decryption rights for any set of ciphertexts are possible. The novelty is that one can aggregate any set
of secret keys and make them as compact as a single key, but encompassing the power of all the keys being aggregated. In other
words, the secret key holder can release a constant-size aggregate key for flexible choices of ciphertext set in cloud storage, but the
other encrypted files outside the set remain confidential. This compact aggregate key can be conveniently sent to others or be stored in
a smart card with very limited secure storage. We provide formal security analysis of our schemes in the standard model. We also
describe other application of our schemes. In particular, our schemes give the first public-key patient controlled encryption for flexible
hierarchy, which was yet to be known.
Cloud computing is rapidly emerging due to the provisioning of elastic, flexible, and on demand storage and computing services for customers. The data is usually encrypted before storing to the cloud. The access control, key management, encryption, and decryption processes are handled by the customers to ensure data security. A single key shared between all group members will result in the access of past data to a newly joining member. The aforesaid situation violates the confidentiality and the principle of least privilege.
1. Software Defined Networking (SDN) emerged due to factors like the availability of fast switch chips, large data centers, and frustration with vendor lock-in.
2. SDN was motivated by needs for improved manageability at higher abstraction levels, increased modularity of control planes, and support for network virtualization and mobility.
3. By separating the control and data planes, programmable switches, and open interfaces, SDN aims to enable faster innovation through experimentation without disrupting production networks.
JPJ1435 Secure Data Retrieval For Decentralized Disruption-Tolerant Militar...chennaijp
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/
IEEE 2014 DOTNET MOBILE COMPUTING PROJECTS Preserving location-privacy-in-geo...IEEEMEMTECHSTUDENTPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Privacy preserving location sharing services for social networks(1)Kamal Spring
A common functionality of many location-based social networking applications is a location sharing service that allows a group of friends to share their locations. With a potentially un-trusted server, such a location sharing service may threaten the privacy of users. Existing solutions for Privacy-Preserving Location Sharing Services (PPLSS) require a trusted third party that has access to the exact location of all users in the system or rely on expensive algorithms or protocols in terms of computational or communication overhead. Other solutions can only provide approximate query answers. To overcome these limitations, we propose a new encryption notion, called Order-Retrievable Encryption (ORE), for PPLSS for social networking applications. The distinguishing characteristics of our PPLSS are that it allows a group of friends to share their exact locations without the need of any third party or leaking any location information to any server or users outside the group, achieves low computational and communication cost by allowing users to receive the exact location of their friends without requiring any direct communication between users or multiple rounds of communication between a user and a server, provides efficient query processing by designing an index structure for our ORE scheme, supports dynamic location updates, and provides personalized privacy protection within a group of friends by specifying a maximum distance where a user is willing to be located by his/her friends. Experimental results show that the computational and communication cost of our PPLSS is much better than the state-of-the-art solution.
Securing Location of User in Geo Social NetworkingIRJET Journal
The document describes a technique called LocX that aims to improve location privacy in geo-social networks without adding uncertainty to query results. LocX works by having each user apply a secret coordinate transformation to their actual locations before sharing them with the server. This allows queries to be evaluated correctly by the user while preventing servers from seeing users' actual location data. The technique is designed to provide strong location privacy even against powerful attackers and to be efficient enough for use on mobile devices.
User-Defined Privacy Grid System for Continuous Location-Based Services1crore projects
IEEE PROJECTS 2015
1 crore projects is a leading Guide for ieee Projects and real time projects Works Provider.
It has been provided Lot of Guidance for Thousands of Students & made them more beneficial in all Technology Training.
Dot Net
DOTNET Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
Java Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
ECE IEEE Projects 2015
1. Matlab project
2. Ns2 project
3. Embedded project
4. Robotics project
Eligibility
Final Year students of
1. BSc (C.S)
2. BCA/B.E(C.S)
3. B.Tech IT
4. BE (C.S)
5. MSc (C.S)
6. MSc (IT)
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IRJET- A Lightweight Protected Data Sharing Method for Mobile Cloud Compu...IRJET Journal
This document proposes a Lightweight Data Sharing Scheme (LDSS) for mobile cloud computing that uses attribute-based encryption (ABE) to provide efficient access control over encrypted data. LDSS moves computationally intensive encryption and decryption operations from mobile devices to proxy servers to reduce the computational overhead on client devices. It also introduces attribute description fields and lazy re-encryption to reduce the overhead of user revocation. Experimental results show that LDSS can significantly reduce overhead for clients while introducing minimal additional costs on the server side, making it suitable for data sharing security in mobile applications.
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INTEROPERABILITY, FLEXIBILITY AND INDUSTRIAL DESIGN REQUIREMENTS IN THE IoTMuhammad Ahad
The document discusses several key requirements for Internet of Things (IoT) systems, including:
1. Interoperability and flexibility are important so that IoT devices can easily connect to different systems and components according to user needs. IoT devices should also be reusable in new contexts.
2. Industrial design focuses on user demands, comfort, functionality, and serviceability.
3. IoT devices need to be able to adapt to different situations and combine wireless technologies to improve connectivity and bandwidth. Standardized interfaces are also important for integration.
4. Managing complexity requires transparency rather than opaque "black box" components. Open source components and business models will become more common.
This document proposes a user-centric approach called MobiCrowd to improve location privacy in location-based services. MobiCrowd allows mobile users to collaborate by storing each other's location information and responding to queries, hiding users from the location server unless no collaborative peers have the requested information. An epidemic model is developed to analyze how parameters like query rates and data lifetime affect privacy. Results show MobiCrowd hides a high fraction of queries, significantly enhancing privacy, and implementation shows it is lightweight with negligible collaboration costs.
Two Level Auditing Architecture to Maintain Consistent In Cloudtheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Theoretical work submitted to the Journal should be original in its motivation or modeling structure. Empirical analysis should be based on a theoretical framework and should be capable of replication. It is expected that all materials required for replication (including computer programs and data sets) should be available upon request to the authors.
The International Journal of Engineering & Science would take much care in making your article published without much delay with your kind cooperation
DITAS Cloud Platform allows developers to design data-intensive applications, deploy them on a mixed cloud/edge environment and execute the resulting distributed application in an optimal way by exploiting the data and computation movement strategies, no matter the number of different devices, their type and the heterogeneity of runtime environments. It brings to your developer toolbox the best of Cloud & Edge worlds.
Peer-to-peer Systems – Introduction – Napster and its legacy – Peer-to-peer – Middleware – Routing overlays. Overlay case studies: Pastry, Tapestry- Distributed File Systems –Introduction – File service architecture – Andrew File system. File System: Features-File model -File accessing models – File sharing semantics Naming: Identifiers, Addresses, Name Resolution – Name Space Implementation – Name Caches – LDAP.
The document discusses an indoor navigation system that uses WiFi positioning to determine a user's location inside a building and provide routing directions. It covers several key aspects:
1. An overview of various indoor positioning technologies including GPS, cellular, infrared, UWB, Bluetooth, and WiFi. WiFi is identified as the preferred approach due to widespread availability and low cost.
2. Details on how WiFi positioning works, including techniques like triangulation, fingerprinting, and considerations of RSSI, MAC addresses, and network details.
3. The system's objectives of indoor positioning, routing, and tracking. It also outlines implementation in models like universities and shopping malls.
4. Additional technical components
Reactive Stream Processing for Data-centric Publish/SubscribeSumant Tambe
The document discusses the Industrial Internet of Things (IIoT) and key challenges in developing a dataflow programming model and middleware for IIoT systems. It notes that IIoT systems involve large-scale distributed data publishing and processing streams in a parallel manner. Existing pub-sub middleware like DDS can handle data distribution but lack support for composable local data processing. The document proposes combining DDS with reactive programming using Rx.NET to provide a unified dataflow model for both local processing and distribution.
Protecting location privacy in sensor networks against a global eavesdropperShakas Technologies
The document discusses techniques for providing location privacy in sensor networks against a global eavesdropper. It proposes four techniques - periodic collection, source simulation, sink simulation, and backbone flooding - to provide location privacy for monitored objects (source location privacy) and data sinks (sink location privacy). These techniques provide trade-offs between privacy, communication cost, and latency. Analysis and simulation demonstrate that the proposed techniques are efficient and effective for providing source and sink location privacy in sensor networks.
Indoor localization Leveraging Human Perception of Textual SignsShekhar Vimalendu
The document describes an offline indoor localization system that uses human perception of textual signs. It leverages the large number of textual signs inside buildings to guide visitors. The system stores signs and their corresponding coordinates in a database. When a user identifies the nearest sign, the sign is queried in the database to determine the user's location. The system was implemented as an Android application that allows users to select signs from a list, without requiring any infrastructure support. It was tested inside a university building and correctly identified locations near signs with 100% accuracy. The system provides an alternative for indoor localization without needing dedicated hardware.
The document proposes a privacy-preserving reputation system for location-based queries. It aims to allow users to query a database of location data (points of interest) while protecting their location information and preventing unauthorized access. The system uses an adaptive oblivious transfer protocol for secure data transmission between the user and location server. It also establishes a secure communication mechanism using encryption and decryption during the data retrieval process. Additionally, the system incorporates a privacy-preserving reputation technique using authorization rules and data integrity checks to control misleading data and ensure data accuracy. The experimental results show that the proposed system using elliptic curve cryptography encryption has lower overhead and delay than existing systems using RSA encryption for private information retrieval.
Privacy - Preserving Reputation with Content Protecting Location Based Queriesiosrjce
IOSR Journal of Computer Engineering (IOSR-JCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of computer engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in computer technology. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Similar to IEEE 2014 JAVA MOBILE COMPUTING PROJECTS Preserving location privacy in geo social applications (20)
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Mobile phones are becoming platforms for personal sensing, computing and communication. This paper proposes TagSense, a mobile phone system that uses sensing to automatically tag images. TagSense senses people, activities and contexts in pictures and merges them to create tags on-the-fly. It was tested on 8 Android phones with 200 pictures, showing it can effectively tag images. Compared to Apple and Google tagging systems, TagSense provides valuable tagging by using additional sensing dimensions, especially as devices and sensing algorithms improve.
The document discusses privacy-preserving algorithms for determining an optimal meeting location for a group of users. It proposes two algorithms that take advantage of homomorphic cryptosystems to privately compute a fair rendezvous point from user location preferences, without revealing the actual locations. The algorithms are evaluated through a prototype implementation on mobile devices and a user study to analyze usability and privacy protections.
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
The document proposes a cloud-assisted mobile healthcare system that addresses privacy and security issues. It introduces using a private cloud to store and process health data, while utilizing public cloud storage. The system provides efficient key management, privacy-preserving data storage and retrieval, and auditability. It analyzes existing systems and their disadvantages around scalability, trust, and data sharing controls. The proposed system aims to offer improved confidentiality, access control, revocation, and usability of health records through its integrated technical approaches.
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
This document describes a new lossless color image compression algorithm based on hierarchical prediction and context-adaptive arithmetic coding. It decorrelates RGB images using a reversible color transform, then encodes the Y component conventionally and the chrominance components hierarchically using upper, left, and lower pixels for prediction rather than just upper and left. An appropriate context model is defined for prediction errors, which are arithmetic coded. Testing showed this method achieves better bit rate compression than JPEG2000 and JPEG-XR.
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To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
The document describes LUCS, a model for predicting the availability of atomic web services. LUCS estimates availability based on prior requests' similarity according to location of the user and service, service load, and computational requirements. An evaluation on Amazon cloud services showed LUCS significantly improves predictions by reducing error by 71% compared to other models when all LUCS parameters are available. It addresses scalability issues by partitioning parameters into discrete sets based on similarity.
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
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gray level transformation unit 3(image processing))
IEEE 2014 JAVA MOBILE COMPUTING PROJECTS Preserving location privacy in geo social applications
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Preserving Location Privacy in Geo-Social
Applications
Abstract:
Using geo-social applications, such as FourSquare, millions of people interact with
their surroundings through their friends and their recommendations. Without
adequate privacy protection, however, these systems can be easily misused, e.g., to
track users target them for home invasion. In this paper, we introduce LocX, a
novel alternative that provides significantly-improved locationprivacy without
adding uncertainty into query results or relying on strong assumptions about server
security. Our key insight is to applysecure user-specific, distance-preserving
coordinate transformations to all location data shared with the server. The friends
of a usershare this user’s secrets so they can apply the same transformation. This
allows all location queries to be evaluated correctly by theserver, but our privacy
mechanisms guarantee that servers are unable to see or infer the actual location
2. data from the transformeddata or from the data access. We show thatLocX
provides privacy even against a powerful adversary model, and we use
prototypemeasurements to show that it provides privacy with very little
performance overhead, making it suitable for today’s mobile devices.
Architecture Diagram:
3. Existing System:
Existing systems have mainly taken three approaches to improving user privacy in
geo-social systems:
(a) introducinguncertainty or error into location data .
(b) relying on trusted servers or intermediaries to apply anonymization to user
identities and private data.
(c) relying on heavy-weight cryptographic or private information retrieval (PIR)
techniques.
The challenge, then, is to design mechanisms that efficiently protect user privacy
without sacrificing the accuracy of the system, or making strong assumptions about
the security or trust worthiness of the application servers. More specifically, we
target geo-social applications, and assume that servers (and any intermediaries) can
be compromised and, therefore, are untrusted.
Proposed System:
To address this challenge, in this paper, we propose LocX (short for location to
index mapping), a novel approach to achieving user privacy while maintaining full
accuracy in location-based social applications (LBSAs from here onwards).
Our insight is that many services do not need to resolve distance-based queries
between arbitrary pairs of users, but only between friends interested in each other’s
locations and data. Thus, we can partition location data based on users’ social
groups, and then perform transformations on the location coordinates before
4. storing them on un trusted servers. A user knows the transformation keys of all her
friends, allowing her to transform her query into the virtual coordinate system that
her friends use. Our coordinate transformations preserve distance metrics, allowing
an application server to perform both point and nearest-neighbor queries correctly
on transformed data. However, the transformation is secure, in that transformed
values cannot be easily associated with real world locations without a secret, which
is only available to the members of the social group. Finally, transformations are
efficient, in that they incur minimal overhead on the LBSAs. This makes the
applications built on LocX lightweight and suitable for running on today’s mobile
devices.
Main Modules:
1.Locx module
2.proxy server
3.index server
4.Data Server
LOCX Module:
Loc X builds on top of the basic design, and introduces two new mechanisms to
overcome its limitations. First, in Loc X, we split the mapping between the
location and its data into two pairs: a mapping from the transformed location to an
5. encrypted index (called L2I), and a mapping from the index to the encrypted
location data (called I2D). This splitting helps in making our system efficient.
Second, users store and retrieve the L2Is via untrusted proxies. This redirection of
data via proxies, together with splitting, significantly improves privacy in LocX.
For efficiency, I2Ds are not proxied, yet privacy is preserved (as explained later).
Proxying L2Is for location privacy:
Users store their L2Ison the index server via untrusted proxies. These proxies can
be any of the following: Planet Lab nodes, corporate NAT sand email servers in a
user’s work places, a user’s home and office desktops or laptops, or Tor [34]
nodes. We only need a one-hop indirection between the user and the index server.
These diverse types of proxies provide tremendous flexibility in proxying L2Is,
thus a user can store her L2Is via different proxies without restricting herself to a
single proxy. Furthermore, compromising these proxies by an attacker does not
break users’ location privacy, as (a) the proxies also only see transformed location
coordinates and hence do not learn the users’ real locations, and (b) due to the
noise added toL2Is (described later). To simplify the description, for now, we
assume that the proxies are non-malicious and do not collude with the index server.
But we will later describe our solution in detail to even defend against colluding,
malicious proxies. With this high-level overview, we now describe our solution to
store and query data on the servers in detail. We also explain the challenges we
faced, and the tradeoffs we made in making
our solution secure and efficient.
Storing L2I on the index server:
6. First consider storing L2I on the index server. This transformation preserves the
distances between points1, so circular range and nearest neighbor queries for a
friend’s location data can be processed in the same way on transformed
coordinates as on real-world coordinates. Then the user generates a random index
(i) using her random number generator and encrypts it with her symmetric key to
obtain at the transformed coordinate on the index server via a proxy. The L2I is
small in size and is application independent, as it always contains the coordinates
and an encrypted random index. Thus the over head due to proxying is very small.
Storing I2Ds on the data server:
The user can directly storeI2Ds (location data) on the data server. This is both
secure and efficient.
1) This is secure because the data server only sees the index stored by the user and
the corresponding encrypted blob of data. In the worst case, the data server can
link all the different indices to the same user device, and then link these indices to
the retrieving user’s device. But this only reveals that one user is interested in
another user’s data, but not any information about the location of the users, or the
content of the I2Ds, or the real-world sites to which the data in the encrypted blob
corresponds to.
2) The content of I2Dis application dependent. For example, a location-based
video or photo sharing service might share multiple MBs of data at each location.
Since this data is not proxied, LocX still maintains the efficiency of today’s
systems.
7. Mechanisms:
In this we use Locx Mechanisms is used in this project.
1) Alice and Bob exchange their secrets,
2) Alice generates and L2I and I2D from her review of the restaurant (at (x, y)),
and stores the L2I on the index server via a proxy.
3) She then stores the I2D on the data server directly.
4) Bob later visits the restaurant and fetches for L2Is from his friends by sending
the transformed coordinates via a proxy.
5) he decrypts the L2I obtained and then queries for the corresponding I2D, 6)
finally Bob decrypts Alice’s review.
System Configuration:-
H/W System Configuration:-
Processor - Pentium –III
Speed - 1.1 Ghz
RAM - 256 MB(min)
Hard Disk - 20 GB
Floppy Drive - 1.44 MB
Key Board - Standard Windows Keyboard
8. Mouse - Two or Three Button Mouse
Monitor - SVGA
S/W System Configuration:-
Operating System :Windows95/98/2000/XP
Front End : java, jdk1.6
Database : My sqlserver 2005
Database Connectivity : JDBC.