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
CDC Tests - Integration Tests cant be made simpler than this!Ramya Authappan
The document describes a scenario where a change to a backend service broke a dependent service. It introduces the concept of consumer-driven contract testing (Pact tests) as a way to prevent such issues. Pact tests involve the consumer service making assertions about the responses expected from the provider service by generating a contract. This contract is shared and verified by the provider service to ensure compatibility when changes are made. The document provides an example of setting up Pact tests between a DevPortal and Freshapps Activities service to validate responses and prevent breakages when one service evolves.
"Asynchronous" Integration Tests for Microservices - RootConf 2017Ramya Authappan
The document discusses using consumer-driven contract (CDC) testing with Pact to test microservices integration. It explains that with CDC, consumers capture expectations of providers in "pact" files, which are shared and verified by providers. The demo shows generating a pact file on the consumer side by setting up expectations and making requests, then verifying it on the provider side by replaying requests and asserting responses match. CDC allows testing integrations independently and catching issues early without requiring running dependent services.
The document provides an overview of Kerberos, a network authentication protocol. It discusses Kerberos' aims of ensuring passwords never travel over the network and are not stored on servers or clients. Key components are realms, principals, tickets, encryption, and the Key Distribution Center (KDC). It then explains how Kerberos works through the use of Ticket Granting Tickets (TGTs), Ticket Granting Services (TGSs), and Application Servers (ASs). Potential weaknesses and solutions are also briefly covered.
This document provides an overview of consumer-driven contracts (CDC) and the Pact framework for implementing CDC. It defines CDC as a pattern where consumers capture expectations of providers in separate contract files (called pacts) that are shared with providers. This allows providers to validate that their implementations meet the consumers' expectations. The document then describes how Pact works, including capturing interactions on the consumer side, generating a pact file, and validating interactions on the provider side. It highlights advantages of CDC like reducing assumptions, enabling communication, and failing fast. The second half demonstrates setting up a mock provider and expectations on the consumer side, making a request and assertion, and validating the pact on the provider side.
ATTRIBUTE-BASED DATA SHARING SCHEME REVISITED IN CLOUD COMPUTING,bulk ieee pr...Nexgen Technology
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.
Discover the Capabilities of Windows Azure Service Bus to Power Agile Busines...Sergio Compean
This document provides an overview of Windows Azure Service Bus including:
- How it provides brokered messaging with queues and topics as well as relays for synchronous communication.
- How it uses AMQP 1.0 as a messaging protocol and supports multiple languages and platforms.
- How Notification Hubs can be used to send push notifications to multiple client platforms.
Sql Server Service Broker In The Real WorldQuest Software
This document discusses Service Broker concepts in SQL Server, including that it uses SEND and RECEIVE instead of SELECT and INSERT to process data as XML messages that can be sent within a database, to another database on the same server, or to a remote database. It also lists important Service Broker queries, notes that delivery is guaranteed in the order sent and messages are processed once and only once in the order received, and provides some SQL Server websites including for Service Broker troubleshooting.
CDC Tests - Integration Tests cant be made simpler than this!Ramya Authappan
The document describes a scenario where a change to a backend service broke a dependent service. It introduces the concept of consumer-driven contract testing (Pact tests) as a way to prevent such issues. Pact tests involve the consumer service making assertions about the responses expected from the provider service by generating a contract. This contract is shared and verified by the provider service to ensure compatibility when changes are made. The document provides an example of setting up Pact tests between a DevPortal and Freshapps Activities service to validate responses and prevent breakages when one service evolves.
"Asynchronous" Integration Tests for Microservices - RootConf 2017Ramya Authappan
The document discusses using consumer-driven contract (CDC) testing with Pact to test microservices integration. It explains that with CDC, consumers capture expectations of providers in "pact" files, which are shared and verified by providers. The demo shows generating a pact file on the consumer side by setting up expectations and making requests, then verifying it on the provider side by replaying requests and asserting responses match. CDC allows testing integrations independently and catching issues early without requiring running dependent services.
The document provides an overview of Kerberos, a network authentication protocol. It discusses Kerberos' aims of ensuring passwords never travel over the network and are not stored on servers or clients. Key components are realms, principals, tickets, encryption, and the Key Distribution Center (KDC). It then explains how Kerberos works through the use of Ticket Granting Tickets (TGTs), Ticket Granting Services (TGSs), and Application Servers (ASs). Potential weaknesses and solutions are also briefly covered.
This document provides an overview of consumer-driven contracts (CDC) and the Pact framework for implementing CDC. It defines CDC as a pattern where consumers capture expectations of providers in separate contract files (called pacts) that are shared with providers. This allows providers to validate that their implementations meet the consumers' expectations. The document then describes how Pact works, including capturing interactions on the consumer side, generating a pact file, and validating interactions on the provider side. It highlights advantages of CDC like reducing assumptions, enabling communication, and failing fast. The second half demonstrates setting up a mock provider and expectations on the consumer side, making a request and assertion, and validating the pact on the provider side.
ATTRIBUTE-BASED DATA SHARING SCHEME REVISITED IN CLOUD COMPUTING,bulk ieee pr...Nexgen Technology
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.
Discover the Capabilities of Windows Azure Service Bus to Power Agile Busines...Sergio Compean
This document provides an overview of Windows Azure Service Bus including:
- How it provides brokered messaging with queues and topics as well as relays for synchronous communication.
- How it uses AMQP 1.0 as a messaging protocol and supports multiple languages and platforms.
- How Notification Hubs can be used to send push notifications to multiple client platforms.
Sql Server Service Broker In The Real WorldQuest Software
This document discusses Service Broker concepts in SQL Server, including that it uses SEND and RECEIVE instead of SELECT and INSERT to process data as XML messages that can be sent within a database, to another database on the same server, or to a remote database. It also lists important Service Broker queries, notes that delivery is guaranteed in the order sent and messages are processed once and only once in the order received, and provides some SQL Server websites including for Service Broker troubleshooting.
Tomcat is a web container, not a web server. It uses the HTTPConnector to act as a web server and handle HTTP requests. To enable SSL/HTTPS in Tomcat, one must:
1. Generate a self-signed certificate using keytool to create a keystore file for secure connections.
2. Configure the server.xml file to enable the SSL connector and specify the keystore file location.
3. Add a security constraint to the application's web.xml file to specify "CONFIDENTIAL" transport guarantee and require HTTPS for resources.
SSL can also be enabled on PHP applications running on XAMPP without additional configuration since XAMPP already includes OpenSSL support. HTTPS requests
Audit free cloud storage via deniable attribute based encryptionMano Sriram
1) Cloud storage services have become popular, but user privacy is a concern as data owners do not want unauthorized access. Existing encryption schemes assume cloud providers are trusted, but they could be forced to reveal secrets.
2) The document proposes a new encryption scheme called deniable Ciphertext Policy Attribute Based Encryption (CP-ABE) that allows cloud providers to create fake user secrets, protecting real secrets even if the provider is coerced.
3) By using deniable CP-ABE, cloud providers can convince coercers that obtained secrets are genuine while actually protecting user privacy, addressing a key limitation of prior encryption schemes.
This document discusses best practices for inter-process communication in microservices architectures. It covers various options for synchronous and asynchronous communication between services including RPC, publish/subscribe, and request/response patterns. It also discusses service discovery, load balancing, serialization formats, transport protocols, failure handling techniques like circuit breakers and bulkheads, monitoring, and debugging distributed requests across microservices.
SSL uses certificates and keys to securely encrypt communication between a client and server over a network. It establishes trust by authenticating the identities of both the client and server through mutual authentication. During mutual authentication, the server sends its certificate to the client, and the client then sends its own certificate to the server. This allows the client and server to verify each other's identities before encrypting their communication session with a shared key. Mutual authentication provides two-way protection to ensure only authorized devices can connect and exchange sensitive data.
Web Services… Made Easy Without Any CodingSafe Software
Learn how to use FME to easily consume data from – and publish data to – virtually any web service such as REST, WFS, Atom, SOS, and OData. You'll see how to process complex geometry and schemas, transform as needed, and deliver data in virtually any format. Plus, get up and running in minutes with no coding and the ability to plug into existing infrastructure and seamlessly adapt to any changes.
The document discusses securing Apache Kafka with SPIFFE and SPIRE at TransferWise. It describes how client-broker connections normally work with TLS and the problems with long-lived certificates. It then explains how SPIFFE and SPIRE can be used to issue short-lived certificates to clients through Envoy, eliminating the need for long-term certificate management and enabling diverse clients without problems. Envoy acts as a proxy between clients and brokers, enforcing mTLS using certificates issued by SPIRE. This allows securing Kafka with no code changes needed on the client side.
Concurrent processing and distributed computingRahul Ramteke
This document discusses concurrent processing and distributed computing using Akka and Scala. It defines concurrent processing as executing instructions simultaneously using multiple processors for better performance. It describes two types of concurrency: shared-state which uses shared memory and message passing which involves exchanging messages asynchronously. Akka is a toolkit that uses the actor model where everything is an actor that can respond concurrently to messages by sending messages or spawning new actors. The document provides an example Akka code in Scala for calculating pi in a concurrent manner.
Slides for my GGX 2014 talk "Grails and the real time world". The code is available here: https://github.com/lmivan/ggx2014
-----------------
In a hyper-connected world the concept ""Real Time"" is used more and more every day. With the traditional Grails architecture it's difficult to achieve this, so we need to use a different approach. The answer is to use message driven architectures that will allow us to achieve the goal and also build fast, decoupled and easy to test applications.
In this talk you'll see a different type of architecture that will help you to serve content in real-time to a lot of clients in a fast and easy to scale way. You'll see some examples of how to achieve this using Spring Integration and integrate with external systems like websockets and XMPP in an easy and decoupled way.
MongoDB World 2019: Fast Machine Learning Development with MongoDBMongoDB
Today an increasingly large number of products use machine learning to deliver a great personalized user experience, and workplace software is no exception. Learn how Spoke uses MongoDB to do dynamic model training in real time from user interaction data and automatically train and serve thousands of models, with multiple customized models per client.
The Kerberos authentication process involves 6 steps:
1. The client requests a ticket-granting ticket (TGT) from the authentication server (AS).
2. The AS issues the client a TGT encrypted with the ticket-granting service (TGS) key.
3. The client uses the TGT to request a service ticket from the TGS for a particular service.
4. The TGS returns a service ticket encrypted with the service's key and the client/TGS session key to the client.
5. The client presents the service ticket to the service to request access.
6. Upon verification, the service provides access to the client.
Module 18 - Workflow Patterns and CorrelationCourtney Doeing
The document discusses correlated workflows and message correlation scope in Neuron ESB Explorer. It covers singleton patterns which restrict workflow instances, correlated send/receive which allows asynchronous communication, and initializing correlation sets using message correlation scope or a one-way publish. The objectives are to learn how to create correlated workflows using these techniques. A lab section will guide users through building a workflow with correlated send and receive and testing it.
An internet hosting where each of the accounts share their networks and tips with other members in a common website hosting server because most of the accounts are connected to one server. On the other hand, the instance of a dedicated server hosting differs in the common website hosting services.
Alpha 1C - Roadmap to Capturing Copay Program Incremental Volume - White PaperAl Kenney
Crafting the Right Copay Program
- Measuring true return from copay programs is critical for long-term brand success. Many brands overstate returns by not accounting for all spending or assuming all claims are incremental.
- To find incremental volume, brands must understand patient out-of-pocket costs based on managed care coverage and consider abandonment rates which increase with higher copays.
- The greatest potential for incremental volume and lowest costs exist at higher copay levels, as lower copays see little abandonment and claims are likely non-incremental. Focusing offers in higher copay ranges can optimize programs.
- Perfetti Van Melle is a global confectionery company with a presence in over 150 countries. It entered the Indian market in 1994 and is now the leading player in India with a 25% market share.
- The document provides an overview of Perfetti Van Melle India, including its history, mission, vision, product range, manufacturing locations, and marketing strategies.
- Key performance indicators and objectives for sales area managers are outlined, including metrics like total calls, productive calls, retail value, and merchandising goals. Maps of sales areas, sales data, and call comparisons from the past year are presented.
Este documento presenta un análisis técnico del índice S&P 500 del 28 de diciembre de 2012. Incluye gráficos que representan varias medias simples como líneas de soporte y resistencia potenciales, y ofrece posibles escenarios para los movimientos futuros del mercado basados en si el S&P 500 mantiene o pierde ciertos niveles clave. También explica brevemente cómo se construyen los gráficos y cómo las medias simples pueden orientar el comportamiento del mercado.
Prevalensi hipertensi di desa umbulmartani kecamatan ngemplak kabupaten slemanbeigita darwin
Penelitian ini mengukur prevalensi hipertensi di Desa Umbulmartani pada Maret 2012 dan menemukan angka prevalensi sebesar 3,31%. Penelitian ini bersifat deskriptif non-analitik dan menganalisis faktor risiko seperti jenis kelamin, usia, berat badan, merokok, dan status pernikahan.
Get Classified ad rates of telegraph newspaper. Book ad in any category of telegraph newspaper via myadcorner.com at discounted price. Visit us at : http://www.myadcorner.com/telegraph-newspaper/ad-rates/kolkata.htm
Grafico diario del dax perfomance index para el 28 12-2012Experiencia Trading
Este documento presenta un análisis técnico del índice bursátil alemán DAX para el 28 de diciembre de 2012. Proporciona niveles de soporte y resistencia clave basados en medias móviles simples de 1, 2, 5, 13, 34, 89, 233 y 610 períodos. Predice posibles escenarios futuros para el movimiento del DAX dependiendo de si mantiene o pierde ciertos niveles clave, y explica brevemente el uso de medias móviles en el análisis técnico.
Стоматологическая клиника в первую очередь занимается ортодонтии (зубы выпрямления )
Стоматологическая клиника доктора Хаж Яхья Нафей
Клиника расположена в центре города Хайфа ( один блок за Hamashbir- Ахад ха-Ам 13 ) и предлагает широкий выбор зубной высоком профессиональном уровне (особенно в выравнивания зубов ) , сочетая передовые технологии с личным вниманием и теплым .
Эти процедуры выполняются в клинике :
Гигиена Профилактика (очистка)
Консервации ( эстетические пломбы , корневые каналы )
Восстановительное лечение ( фарфоровые коронки и циркон , частичные протезы и целостности )
Отбеливание зубов (дом - клиника метод ZOOM )
Ортодонтическое лечение (также прозрачный)
Клиника адрес:
Улица Ахад ха-Ам - 13
Хайфа 33103
Efficient Multi Server Authentication and Hybrid Authentication MethodIJCERT
Password is used for authentication on many major client-server system, websites etc. Client and a server share a password using Password-authenticated key exchange to authenticate each other and establish a cryptographic key by exchanging generated exchanges. In this scenario, all the passwords are stored in a single server which will authenticate the client. If the server stopped working or compromised, for example, hacking or even insider attack, passwords stored in database will become publicly known. This system proposes that setting where multiple servers which are used to, so that the password can be split in these servers authenticate client and if one server is compromised, the attacker still cannot be able to view the client’s information from the compromised server. This system uses the Advance encryption standard algorithm encryption and for key exchange and some formulae to store the password in multiple server. This system also has the hybrid authentication as another phase to make it more secure and efficient. In the given authentication schema we also use SMS integration API for two step verification.
Tomcat is a web container, not a web server. It uses the HTTPConnector to act as a web server and handle HTTP requests. To enable SSL/HTTPS in Tomcat, one must:
1. Generate a self-signed certificate using keytool to create a keystore file for secure connections.
2. Configure the server.xml file to enable the SSL connector and specify the keystore file location.
3. Add a security constraint to the application's web.xml file to specify "CONFIDENTIAL" transport guarantee and require HTTPS for resources.
SSL can also be enabled on PHP applications running on XAMPP without additional configuration since XAMPP already includes OpenSSL support. HTTPS requests
Audit free cloud storage via deniable attribute based encryptionMano Sriram
1) Cloud storage services have become popular, but user privacy is a concern as data owners do not want unauthorized access. Existing encryption schemes assume cloud providers are trusted, but they could be forced to reveal secrets.
2) The document proposes a new encryption scheme called deniable Ciphertext Policy Attribute Based Encryption (CP-ABE) that allows cloud providers to create fake user secrets, protecting real secrets even if the provider is coerced.
3) By using deniable CP-ABE, cloud providers can convince coercers that obtained secrets are genuine while actually protecting user privacy, addressing a key limitation of prior encryption schemes.
This document discusses best practices for inter-process communication in microservices architectures. It covers various options for synchronous and asynchronous communication between services including RPC, publish/subscribe, and request/response patterns. It also discusses service discovery, load balancing, serialization formats, transport protocols, failure handling techniques like circuit breakers and bulkheads, monitoring, and debugging distributed requests across microservices.
SSL uses certificates and keys to securely encrypt communication between a client and server over a network. It establishes trust by authenticating the identities of both the client and server through mutual authentication. During mutual authentication, the server sends its certificate to the client, and the client then sends its own certificate to the server. This allows the client and server to verify each other's identities before encrypting their communication session with a shared key. Mutual authentication provides two-way protection to ensure only authorized devices can connect and exchange sensitive data.
Web Services… Made Easy Without Any CodingSafe Software
Learn how to use FME to easily consume data from – and publish data to – virtually any web service such as REST, WFS, Atom, SOS, and OData. You'll see how to process complex geometry and schemas, transform as needed, and deliver data in virtually any format. Plus, get up and running in minutes with no coding and the ability to plug into existing infrastructure and seamlessly adapt to any changes.
The document discusses securing Apache Kafka with SPIFFE and SPIRE at TransferWise. It describes how client-broker connections normally work with TLS and the problems with long-lived certificates. It then explains how SPIFFE and SPIRE can be used to issue short-lived certificates to clients through Envoy, eliminating the need for long-term certificate management and enabling diverse clients without problems. Envoy acts as a proxy between clients and brokers, enforcing mTLS using certificates issued by SPIRE. This allows securing Kafka with no code changes needed on the client side.
Concurrent processing and distributed computingRahul Ramteke
This document discusses concurrent processing and distributed computing using Akka and Scala. It defines concurrent processing as executing instructions simultaneously using multiple processors for better performance. It describes two types of concurrency: shared-state which uses shared memory and message passing which involves exchanging messages asynchronously. Akka is a toolkit that uses the actor model where everything is an actor that can respond concurrently to messages by sending messages or spawning new actors. The document provides an example Akka code in Scala for calculating pi in a concurrent manner.
Slides for my GGX 2014 talk "Grails and the real time world". The code is available here: https://github.com/lmivan/ggx2014
-----------------
In a hyper-connected world the concept ""Real Time"" is used more and more every day. With the traditional Grails architecture it's difficult to achieve this, so we need to use a different approach. The answer is to use message driven architectures that will allow us to achieve the goal and also build fast, decoupled and easy to test applications.
In this talk you'll see a different type of architecture that will help you to serve content in real-time to a lot of clients in a fast and easy to scale way. You'll see some examples of how to achieve this using Spring Integration and integrate with external systems like websockets and XMPP in an easy and decoupled way.
MongoDB World 2019: Fast Machine Learning Development with MongoDBMongoDB
Today an increasingly large number of products use machine learning to deliver a great personalized user experience, and workplace software is no exception. Learn how Spoke uses MongoDB to do dynamic model training in real time from user interaction data and automatically train and serve thousands of models, with multiple customized models per client.
The Kerberos authentication process involves 6 steps:
1. The client requests a ticket-granting ticket (TGT) from the authentication server (AS).
2. The AS issues the client a TGT encrypted with the ticket-granting service (TGS) key.
3. The client uses the TGT to request a service ticket from the TGS for a particular service.
4. The TGS returns a service ticket encrypted with the service's key and the client/TGS session key to the client.
5. The client presents the service ticket to the service to request access.
6. Upon verification, the service provides access to the client.
Module 18 - Workflow Patterns and CorrelationCourtney Doeing
The document discusses correlated workflows and message correlation scope in Neuron ESB Explorer. It covers singleton patterns which restrict workflow instances, correlated send/receive which allows asynchronous communication, and initializing correlation sets using message correlation scope or a one-way publish. The objectives are to learn how to create correlated workflows using these techniques. A lab section will guide users through building a workflow with correlated send and receive and testing it.
An internet hosting where each of the accounts share their networks and tips with other members in a common website hosting server because most of the accounts are connected to one server. On the other hand, the instance of a dedicated server hosting differs in the common website hosting services.
Alpha 1C - Roadmap to Capturing Copay Program Incremental Volume - White PaperAl Kenney
Crafting the Right Copay Program
- Measuring true return from copay programs is critical for long-term brand success. Many brands overstate returns by not accounting for all spending or assuming all claims are incremental.
- To find incremental volume, brands must understand patient out-of-pocket costs based on managed care coverage and consider abandonment rates which increase with higher copays.
- The greatest potential for incremental volume and lowest costs exist at higher copay levels, as lower copays see little abandonment and claims are likely non-incremental. Focusing offers in higher copay ranges can optimize programs.
- Perfetti Van Melle is a global confectionery company with a presence in over 150 countries. It entered the Indian market in 1994 and is now the leading player in India with a 25% market share.
- The document provides an overview of Perfetti Van Melle India, including its history, mission, vision, product range, manufacturing locations, and marketing strategies.
- Key performance indicators and objectives for sales area managers are outlined, including metrics like total calls, productive calls, retail value, and merchandising goals. Maps of sales areas, sales data, and call comparisons from the past year are presented.
Este documento presenta un análisis técnico del índice S&P 500 del 28 de diciembre de 2012. Incluye gráficos que representan varias medias simples como líneas de soporte y resistencia potenciales, y ofrece posibles escenarios para los movimientos futuros del mercado basados en si el S&P 500 mantiene o pierde ciertos niveles clave. También explica brevemente cómo se construyen los gráficos y cómo las medias simples pueden orientar el comportamiento del mercado.
Prevalensi hipertensi di desa umbulmartani kecamatan ngemplak kabupaten slemanbeigita darwin
Penelitian ini mengukur prevalensi hipertensi di Desa Umbulmartani pada Maret 2012 dan menemukan angka prevalensi sebesar 3,31%. Penelitian ini bersifat deskriptif non-analitik dan menganalisis faktor risiko seperti jenis kelamin, usia, berat badan, merokok, dan status pernikahan.
Get Classified ad rates of telegraph newspaper. Book ad in any category of telegraph newspaper via myadcorner.com at discounted price. Visit us at : http://www.myadcorner.com/telegraph-newspaper/ad-rates/kolkata.htm
Grafico diario del dax perfomance index para el 28 12-2012Experiencia Trading
Este documento presenta un análisis técnico del índice bursátil alemán DAX para el 28 de diciembre de 2012. Proporciona niveles de soporte y resistencia clave basados en medias móviles simples de 1, 2, 5, 13, 34, 89, 233 y 610 períodos. Predice posibles escenarios futuros para el movimiento del DAX dependiendo de si mantiene o pierde ciertos niveles clave, y explica brevemente el uso de medias móviles en el análisis técnico.
Стоматологическая клиника в первую очередь занимается ортодонтии (зубы выпрямления )
Стоматологическая клиника доктора Хаж Яхья Нафей
Клиника расположена в центре города Хайфа ( один блок за Hamashbir- Ахад ха-Ам 13 ) и предлагает широкий выбор зубной высоком профессиональном уровне (особенно в выравнивания зубов ) , сочетая передовые технологии с личным вниманием и теплым .
Эти процедуры выполняются в клинике :
Гигиена Профилактика (очистка)
Консервации ( эстетические пломбы , корневые каналы )
Восстановительное лечение ( фарфоровые коронки и циркон , частичные протезы и целостности )
Отбеливание зубов (дом - клиника метод ZOOM )
Ортодонтическое лечение (также прозрачный)
Клиника адрес:
Улица Ахад ха-Ам - 13
Хайфа 33103
Efficient Multi Server Authentication and Hybrid Authentication MethodIJCERT
Password is used for authentication on many major client-server system, websites etc. Client and a server share a password using Password-authenticated key exchange to authenticate each other and establish a cryptographic key by exchanging generated exchanges. In this scenario, all the passwords are stored in a single server which will authenticate the client. If the server stopped working or compromised, for example, hacking or even insider attack, passwords stored in database will become publicly known. This system proposes that setting where multiple servers which are used to, so that the password can be split in these servers authenticate client and if one server is compromised, the attacker still cannot be able to view the client’s information from the compromised server. This system uses the Advance encryption standard algorithm encryption and for key exchange and some formulae to store the password in multiple server. This system also has the hybrid authentication as another phase to make it more secure and efficient. In the given authentication schema we also use SMS integration API for two step verification.
Password-Authenticated Key Exchange Scheme Using Chaotic Maps towards a New A...dbpublications
The document proposes a new password-authenticated key agreement protocol using chaotic maps towards a multiple servers to server architecture in the standard model. The proposed protocol aims to solve issues with single-point security, efficiency, and failure in centralized registration centers by adopting a multiple servers to server architecture. The protocol provides perfect forward secrecy and resistance to dictionary attacks while allowing weak passwords. A security proof is given for the standard model and an efficiency analysis is presented.
Key aggregate cryptosystem for scalable data sharing in cloud storage using pairng based cryptography. We used JPBC tool to implement Key Aggregate cryptosystem.
- The document discusses a thesis submitted on the Password Authenticated Key Exchange Protocol (PAKE) which allows two parties to establish a secure communication channel by exchanging a secret key based on a shared password.
- It proposes using public key cryptography like RSA to generate a session key, and symmetric key encryption like AES to generate a public key by encrypting the secret key along with the shared password. Hashing with SHA-1 is also used to provide data integrity.
- The implementation uses Java to encrypt and decrypt strings and files to demonstrate that the PAKE protocol provides security even when parties share a simple password.
Anoop V A is seeking a responsible position that offers challenges and allows him to utilize his organizational and interpersonal skills. He has over 9 years of experience in C/C++ programming and 8 years experience with network security protocols like IKE, IKEv2, IPSec, GDOI and NHRP. His experience includes developing and supporting VPN solutions at Cisco and network security components at Huawei. He is proficient in C/C++, IKE/IKEv2, IPSec, Linux, and version control tools.
Kerberos Security in Distributed SystemsIRJET Journal
Kerberos is a network authentication protocol that provides single sign-on capabilities for client-server applications by allowing nodes communicating over a non-secure network to prove their identity to one another in a secure manner. It uses tickets and secret session keys to authenticate users and services. When a client wants to access a service, Kerberos issues it a ticket-granting ticket which it can use to obtain service tickets from the ticket granting service. These tickets contain encrypted proofs of the client's identity that can be verified by the service. Kerberos supports cross-realm authentication and uses shared symmetric keys and timestamps to securely authenticate users within distributed systems. While effective, it has some limitations such as increased computation load, single point of failure if the
The Secure Sockets Layer (SSL) protocol establishes an encrypted connection between a client and server through authentication and exchange of encryption keys. It uses public key encryption during the handshake to authenticate the server and optionally the client, and to generate a shared secret. This premaster secret is then used to derive the master secret and session keys to encrypt all following communication within the SSL session.
The document proposes new authenticated key exchange protocols to address limitations in existing Kerberos-based protocols for parallel Network File Systems (pNFS). Specifically, the existing protocol has heavy workload for the metadata server, lacks forward secrecy, and allows key escrow. The proposed protocols aim to reduce metadata server workload by up to 50% while providing forward secrecy and preventing key escrow with only small increased computation for clients. Three new protocols are presented with advantages over the existing approach.
The document proposes new authenticated key exchange protocols to address limitations in existing Kerberos-based protocols for parallel Network File Systems (pNFS). Specifically, the existing protocol has heavy workload for the metadata server, lacks forward secrecy, and allows key escrow. The proposed protocols aim to reduce metadata server workload by up to 50% while providing forward secrecy and preventing key escrow with only small increased computation for clients. Three new protocols are presented with advantages over the existing approach.
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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
This document proposes a conditional identity-based broadcast proxy re-encryption (CIBPRE) scheme and applies it to secure cloud email. CIBPRE allows a sender to encrypt data for multiple receivers based on identities and conditions. The sender can later delegate a re-encryption key labeled with a condition to a proxy, who can then re-encrypt ciphertexts matching that condition for different receivers. This provides a more flexible way to share encrypted data as receiver sets change over time. The document outlines the advantages of CIBPRE over existing PRE and IBE schemes, and describes a CIBPRE-based cloud email system where encrypted emails can be securely sent, stored, and forwarded on the cloud.
Attribute-based encryption (ABE) is a public-key based one-to-many encryption that allows users to encrypt and decrypt data based on user attributes.
A promising application of ABE is flexible access control of encrypted data stored in the cloud, using access polices and ascribed attributes associated with private keys and ciphertexts.One of the main efficiency drawbacks of the existing ABE schemes is that decryption involves expensive pairing operations and the number of such operations grows with the complexity of the access policy. Recently, Green et al. proposed an ABE system with outsourced decryption that largely eliminates the decryption overhead for users.
In such a system, a user provides an untrusted server, say a cloud service provider, with a transformation key that allows the cloud to translate any ABE cipher text satisfied by that user’s attributes or access policy into a simple cipher text, and it only incurs a small computational overhead for the user to recover the plaintext from the transformed cipher text.
Security of an ABE system with outsourced decryption ensures that an adversary (including a malicious cloud) will not be able to learn anything about the encrypted message; however, it does not guarantee the correctness of the transformation done by the cloud.
In this paper, we consider a new requirement of ABE with outsourced decryption: verifiability. Informally, verifiability guarantees that a user can efficiently check if the transformation is done correctly.
We give the formal model of ABE with verifiable outsourced decryption and propose a concrete scheme. We prove that our new scheme is both secure and verifiable, without relying on random oracles.
Finally, we show an implementation of our scheme and result of performance measurements, which indicates a significant reduction on computing resources imposed on users.
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Key aggregate cryptosystem for scalable data sharing in cloud storageMugesh Mukkandan
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.
What is SSL ? The Secure Sockets Layer (SSL) ProtocolMohammed Adam
SSL is a protocol that allows clients and servers to securely communicate over the internet. It uses public-key encryption to authenticate servers, optionally authenticate clients, and establish an encrypted connection to securely transmit data. The SSL handshake allows the client and server to negotiate encryption parameters to generate shared secrets and session keys, which are then used to encrypt all further communication during the SSL session. Common implementations of SSL include OpenSSL and Apache-SSL.
4.authentication and key agreement based on anonymous identity for peer to-pe...Venkat Projects
The document proposes a peer-to-peer cloud authentication and key agreement (PCAKA) scheme based on anonymous identity to enable secure data migration between cloud servers. The scheme uses elliptic curve cryptography without a trusted authority to establish session keys between cloud providers. It protects server and user privacy through anonymous identities while enabling identity traceability for malicious servers. The proposed approach aims to develop trust between clouds and facilitate efficient cross-cloud data migration for mobile users.
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
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
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
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
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
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
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
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
The document describes a novel Concurrent Error Detection (CED) scheme to counter fault-based attacks against RSA encryption. The scheme exploits RSA's multiplicative homomorphic property by verifying if the product of encrypted messages equals the encryption of the product of plaintexts. If a mismatch occurs, all ciphertexts will be suppressed. This allows easy integration of fault attack resistance into architectures already resistant to other side-channel attacks like power analysis. The time and memory overhead can be traded off using a parameter k.
This document discusses a new scheme called Flow Slice (FS) for load balancing traffic across multiple paths in multipath switching systems while maintaining packet order within each flow. FS splits each flow into slices at intervals larger than a threshold and balances load at a finer granularity. Analysis of internet traces shows FS achieves near-optimal load balancing with a slicing threshold of 1-4 ms while limiting out-of-order packets to negligible levels with modest hardware complexity. Simulation results validate the theoretical analyses.
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
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
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
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
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
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
This document proposes a two-step framework for efficient genre-specific semantic video indexing. The framework first classifies videos by genre, then applies genre-specific concept models to reduce the dataset and more accurately detect concepts like people. Experiments on a 28-hour dataset showed the two-step method was more efficient and effective than methods ignoring genre, with an 11.3% average performance loss when filtering 80% of the data for concept detection.
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
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
The document discusses a scheme for peer-to-peer (P2P) based multimedia sharing in online forums and user-generated content communities. It proposes a system called Multimedia Board (MBoard) to support sharing of multimedia like images and videos between users in a P2P fashion to reduce load on central servers. Analysis of data from Disney discussion boards showed properties of forum usage that informed the MBoard design. Simulation results using real traces demonstrated MBoard can significantly lower the load on servers while maintaining high quality of service for users.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
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The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
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বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
29
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044-42133143, 98401 03301,9841091117 ieeeprojects@yahoo.com www.impulse.net.in
Efficient Two-Server Password Only Authenticated Key Exchange
Abstract—
Password-Authenticated Key Exchange (PAKE) is where a client and a
server, who share a password, authenticate each other and meanwhile establish a
cryptographic key by exchange of messages. In this setting, all the passwords
necessary to authenticate clients are stored in a single server. If the server is
compromised, due to, for example, hacking or even insider attack, passwords
stored in the server are all disclosed. In this paper, we consider a scenario where
two servers cooperate to authenticate a client and if one server is compromised, the
attacker still cannot pretend to be the client with the information from the
compromised server. Current solutions for two-server PAKE are either symmetric
in the sense that two peer servers equally contribute to the authentication or
asymmetric in the sense that one server authenticates the client with the help of
another server. This paper presents a symmetric solution for two-server PAKE,
where the client can establish different cryptographic keys with the two servers,
respectively. Our protocol runs in parallel and is more efficient than existing
symmetric two-server PAKE protocol, and even more efficient that existing
asymmetric two-server PAKE protocols in terms of parallel computation.
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1