The document proposes a universal access control mechanism to accompany the Clinical Document Architecture (CDA) standard for sharing electronic health records. It suggests a four-stage process: 1) the requester logs in with their role and ID, 2) a search object is used to find matching records in regional servers based on role, patient ID and required information, 3) if a match is found and the roles align, access to the record is approved, 4) the record is encrypted and sent to the requester for decryption at their institution, ensuring security of transmitted data. The approach is modeled after the immune system's use of immunoglobulins to recognize and act on antigens in a standardized way.
A Survey: Privacy Preserving Using Obfuscated Attribute In e-Health Cloudrahulmonikasharma
Cloud computing now a day’s provides numerous number of benefits to their users. As the Cloud infrastructure is not directly under control of user its seems to be difficult for user to have a better security. Other side as the number of user grow even it become more difficult to manage a data such a way that user needs for any data are satisfied efficiently. There are lots of chances to misuse the data of user. So, here Cloud providers need to balance this two fundamental of Privacy handling and efficient analysis of data together is become very important. When we talk about the health records of patient or medical firm and available on remote machine issue of privacy of record provided by the anonymization fundamental. Here various researcher provided a technique T- Closeness to achieve this goal. It also important to provide the security of stored data using obfuscation mechanism . Some time full obfuscation of file consume more time so many researcher provided scheme of attribute based obfuscation which lessen the burden of Cloud server by providing adequate security and also help to execute user query faster. In this paper we aim to provide survey on various fundamental given by the different researcher.
AN EFFICIENT SOLUTION FOR PRIVACYPRESERVING, SECURE REMOTE ACCESS TO SENSITIV...cscpconf
Sharing data that contains personally identifiable or sensitive information, such as medical
records, always has privacy and security implications. The issues can become rather complex
when the methods of access can vary, and accurate individual data needs to be provided whilst
mass data release for specific purposes (for example for medical research) also has to be
catered for. Although various solutions have been proposed to address the different aspects
individually, a comprehensive approach is highly desirable. This paper presents a solution for
maintaining the privacy of data released en masse in a controlled manner, and for providing
secure access to the original data for authorized users. The results show that the solution is provably secure and maintains privacy in a more efficient manner than previous solutions
Michael Poremba, Director, Data Architecture at Practice FusionMongoDB
Practice Fusion, the largest cloud-based electronic health records (EHR) system in the US, used by more than 100,000 health care providers managing over 100 million patient medical records, faced the need to move their four terabyte HIPAA audit reporting system off of a relational database. Practice Fusion selected MongoDB for their new HIPAA audit reporting system. Learn how the team designed and implemented a highly scalable system for storing protected health information in the cloud. This case study covers the move from a relational database to a document database; data modeling in JSON; sharding strategies; indexing; sharded cluster design supporting high availability and disaster recovery; performance testing; and data migration of billions of historical audit records.
VOLUME-7 ISSUE-8, AUGUST 2019 , International Journal of Research in Advent Technology (IJRAT) , ISSN: 2321-9637 (Online) Published By: MG Aricent Pvt Ltd
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
A Survey: Privacy Preserving Using Obfuscated Attribute In e-Health Cloudrahulmonikasharma
Cloud computing now a day’s provides numerous number of benefits to their users. As the Cloud infrastructure is not directly under control of user its seems to be difficult for user to have a better security. Other side as the number of user grow even it become more difficult to manage a data such a way that user needs for any data are satisfied efficiently. There are lots of chances to misuse the data of user. So, here Cloud providers need to balance this two fundamental of Privacy handling and efficient analysis of data together is become very important. When we talk about the health records of patient or medical firm and available on remote machine issue of privacy of record provided by the anonymization fundamental. Here various researcher provided a technique T- Closeness to achieve this goal. It also important to provide the security of stored data using obfuscation mechanism . Some time full obfuscation of file consume more time so many researcher provided scheme of attribute based obfuscation which lessen the burden of Cloud server by providing adequate security and also help to execute user query faster. In this paper we aim to provide survey on various fundamental given by the different researcher.
AN EFFICIENT SOLUTION FOR PRIVACYPRESERVING, SECURE REMOTE ACCESS TO SENSITIV...cscpconf
Sharing data that contains personally identifiable or sensitive information, such as medical
records, always has privacy and security implications. The issues can become rather complex
when the methods of access can vary, and accurate individual data needs to be provided whilst
mass data release for specific purposes (for example for medical research) also has to be
catered for. Although various solutions have been proposed to address the different aspects
individually, a comprehensive approach is highly desirable. This paper presents a solution for
maintaining the privacy of data released en masse in a controlled manner, and for providing
secure access to the original data for authorized users. The results show that the solution is provably secure and maintains privacy in a more efficient manner than previous solutions
Michael Poremba, Director, Data Architecture at Practice FusionMongoDB
Practice Fusion, the largest cloud-based electronic health records (EHR) system in the US, used by more than 100,000 health care providers managing over 100 million patient medical records, faced the need to move their four terabyte HIPAA audit reporting system off of a relational database. Practice Fusion selected MongoDB for their new HIPAA audit reporting system. Learn how the team designed and implemented a highly scalable system for storing protected health information in the cloud. This case study covers the move from a relational database to a document database; data modeling in JSON; sharding strategies; indexing; sharded cluster design supporting high availability and disaster recovery; performance testing; and data migration of billions of historical audit records.
VOLUME-7 ISSUE-8, AUGUST 2019 , International Journal of Research in Advent Technology (IJRAT) , ISSN: 2321-9637 (Online) Published By: MG Aricent Pvt Ltd
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Practice Fusion & MongoDB: Transitioning a 4 TB Audit Log from SQL Server to ...MongoDB
Presented by Michael Poremba, Director of Data Architecture, Practice Fusion.
Michael will share technical insights and key lessons learned by the Practice Fusion audit team, which can be leveraged for your own MongoDB projects. Key topics include: security, schema design, scalability, data migration, disaster recovery, and organizing the team of technical experts.
Practice Fusion decided to move the primary audit system for their Electronic Health Record (EHR) from SQL Server to MongoDB. The goal was to provide a scale-out data store for a system that was under IO pressure. The project required moving 4 TB of production data from a traditional database schema into a document data store while the system was in operation with a peak transaction throughput of up to 1,000 writes per second. The audit system is a tier-1 component mandated by law, and any interruption in the availability of the audit system would result in a system outage.
BIO:
Michael Poremba is Director of Data Architecture at Practice Fusion, a cloud-based electronic health records (EHR) service used by over 100,000 health care providers. He has over 20 years of experience in software engineering with expertise in architecture, performance, and scalability of transactional database applications.
Goldman Sachs defines IoT (internet of things) as the third wave of internet revolution: by connecting to the internet billions of devices, IoT opens up a host of new business opportunities and challenges. The basic building blocks of the IoT are devices that can sense/recognize their surrounding environments and communicate with other devices, connecting/communicating network medium/infrastructure that can interconnect devices and connect devices to the internet, back-end IT systems that can process information (data) obtained by the IoT devices (e.g. cloud computing/big data analytics) and provide the value added services exploiting the information. Therefore, a part or whole of data aggregation, data transfer, data correlation, data analysis and services based on the data are the essential elements of the IoT inventions, and thus, the elements of the IoT patent claims. Consequently, many of IoT patents can be identified as abstract ideas because they are the certain methods of organizing human activities/mental process or fundamental economic practices or mathematical relationships/formulas unless the IoT patent claims are drafted carefully to pass the post-Alice 101 patent eligibility test.
Data security in genomics: A review of Australian privacy requirements and th...Arran Schlosberg
In Australia we are bound by myriad privacy acts spanning States, Territories and the Commonwealth, and no more resoundingly can their implications be felt than in the health community. Beyond the protection of data from unauthorised disclosure or modification, we have an obligation to adequately protect against loss of data. I argue that the most feasible means by which we can quantify the risk of data loss is in the cloud.
With such motivation to migrate data to the cloud we are met with security concerns. Borrowing from guidelines published by the Australian Signals Directorate—the agency tasked with our Government's information security—I have produced a primer in cryptography with a focus on compliance with the specific wording of the privacy principles. Despite the genomic bent, it is relevant to every Australian tasked with the protection of health data.
Information Quality is often seen as just another problem in organisations, as is Data Protection. In this presentation, Daragh O Brien of the IAIDQ explains how both issues are closely related and how by taking an "Information Quality Eye" approach to Data Protection you can ensure that your organisation benefits from both better quality and better protection.
Practice Fusion & MongoDB: Transitioning a 4 TB Audit Log from SQL Server to ...MongoDB
Presented by Michael Poremba, Director of Data Architecture, Practice Fusion.
Michael will share technical insights and key lessons learned by the Practice Fusion audit team, which can be leveraged for your own MongoDB projects. Key topics include: security, schema design, scalability, data migration, disaster recovery, and organizing the team of technical experts.
Practice Fusion decided to move the primary audit system for their Electronic Health Record (EHR) from SQL Server to MongoDB. The goal was to provide a scale-out data store for a system that was under IO pressure. The project required moving 4 TB of production data from a traditional database schema into a document data store while the system was in operation with a peak transaction throughput of up to 1,000 writes per second. The audit system is a tier-1 component mandated by law, and any interruption in the availability of the audit system would result in a system outage.
BIO:
Michael Poremba is Director of Data Architecture at Practice Fusion, a cloud-based electronic health records (EHR) service used by over 100,000 health care providers. He has over 20 years of experience in software engineering with expertise in architecture, performance, and scalability of transactional database applications.
Goldman Sachs defines IoT (internet of things) as the third wave of internet revolution: by connecting to the internet billions of devices, IoT opens up a host of new business opportunities and challenges. The basic building blocks of the IoT are devices that can sense/recognize their surrounding environments and communicate with other devices, connecting/communicating network medium/infrastructure that can interconnect devices and connect devices to the internet, back-end IT systems that can process information (data) obtained by the IoT devices (e.g. cloud computing/big data analytics) and provide the value added services exploiting the information. Therefore, a part or whole of data aggregation, data transfer, data correlation, data analysis and services based on the data are the essential elements of the IoT inventions, and thus, the elements of the IoT patent claims. Consequently, many of IoT patents can be identified as abstract ideas because they are the certain methods of organizing human activities/mental process or fundamental economic practices or mathematical relationships/formulas unless the IoT patent claims are drafted carefully to pass the post-Alice 101 patent eligibility test.
Data security in genomics: A review of Australian privacy requirements and th...Arran Schlosberg
In Australia we are bound by myriad privacy acts spanning States, Territories and the Commonwealth, and no more resoundingly can their implications be felt than in the health community. Beyond the protection of data from unauthorised disclosure or modification, we have an obligation to adequately protect against loss of data. I argue that the most feasible means by which we can quantify the risk of data loss is in the cloud.
With such motivation to migrate data to the cloud we are met with security concerns. Borrowing from guidelines published by the Australian Signals Directorate—the agency tasked with our Government's information security—I have produced a primer in cryptography with a focus on compliance with the specific wording of the privacy principles. Despite the genomic bent, it is relevant to every Australian tasked with the protection of health data.
Information Quality is often seen as just another problem in organisations, as is Data Protection. In this presentation, Daragh O Brien of the IAIDQ explains how both issues are closely related and how by taking an "Information Quality Eye" approach to Data Protection you can ensure that your organisation benefits from both better quality and better protection.
Following the user’s interests in mobile context aware recommender systemsBouneffouf Djallel
The wide development of mobile applications provides a considerable amount of data of all types (images, texts, sounds, videos, etc.). In this sense, Mobile Context-aware Recommender Systems (MCRS) suggest the user suitable information depending on her/his situation and interests. Two key questions have to be considered 1) how to recommend the user information that follows his/her interests evolution? 2) how to model the user’s situation and its related interests? To the best of our knowledge, no existing work proposing a MCRS tries to answer both questions as we do. This paper describes an ongoing work on the implementation of a MCRS based on the hybrid-ε-greedy algorithm we propose, which combines the standard ε-greedy algorithm and both content-based filtering and case-based reasoning techniques.
Svenska 15-åringar är bra på att navigera och läsa texter på nätet. Det visar en internationell studie i digital läsning. Studien visar också att det inte är de mest flitiga datoranvändarna som lyckas bäst utan de elever som tillbringar lagom mycket tid framför datorn. Se Skolverkets presentation av resultaten.
Personal Health Record over Encrypted Data Using Cloud ServiceYogeshIJTSRD
CBPHR Cloud Based Personal Health Record systems are used for storage and management of patient records. Cloud computing provides real time health care data in a convenient and cost effective manner. Due to the lack of visibility in cloud platform, the users are always concerned with data privacy and security. This is the main obstacle in widely adopting CBPHR systems in health care sector. The paper is discussing a cloud based patient health record management scheme which is highly secured. In this approach, indexes are encrypted under different symmetric keys and also the encrypted data indexes from various data providers can be merge by cloud without knowing the index content. It also provides efficient and privacy preserving query processing using a single data query submitted by the data user. Encrypted data will be processed by cloud from all related data providers without knowing its query content. Dinesh Soni | Dr. Lakshmi JVN "Personal Health Record over Encrypted Data Using Cloud Service" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd41230.pdf Paper URL: https://www.ijtsrd.comcomputer-science/computer-security/41230/personal-health-record-over-encrypted-data-using-cloud-service/dinesh-soni
Regulating eDiaries from Planning to Retention of Archival eSource Records
by Stephen A. Raymond, PhD
Chief Scientific Officer and Founder
PHT Corporation
A Proposed Security Architecture for Establishing Privacy Domains in Systems ...IJERA Editor
Information and communication technology (ICT) are becoming a natural part in healthcare. Instead of keeping patient information inside a written file, you can find all information stored in an organized database as well defined files using a specific system in almost every hospital. But those files sometimes got lost or information was split up in files in different hospitals or different departments so no one could see the whole picture from this point we come up with our idea. One of this paper targets is to keep that information available on the cloud so doctors and nurses can have an access to patient record everywhere, so patient history will be clear which helps doctors in giving the right decision. We present security architecture for establishing privacy domains in e-Health bases. In this case, we will improve the availability of medical data and provide the ability for patients to moderate their medical data. Moreover, e-Health system in cloud computing has more than one component to be attacked. The other target of this paper is to distinguish between different kinds of attackers and we point out several shortcomings of current e-Health solutions and standards, particularly they do not address the client platform security, which is a crucial aspect for the overall security of systems in cloud. To fill this gap, we present security architecture for establishing privacy domains in e-Health infrastructures. Our solution provides client platform security and appropriately combines this with network security concepts.
International Journal of Engineering Research and Applications (IJERA) aims to cover the latest outstanding developments in the field of all Engineering Technologies & science.
International Journal of Engineering Research and Applications (IJERA) is a team of researchers not publication services or private publications running the journals for monetary benefits, we are association of scientists and academia who focus only on supporting authors who want to publish their work. The articles published in our journal can be accessed online, all the articles will be archived for real time access.
Our journal system primarily aims to bring out the research talent and the works done by sciaentists, academia, engineers, practitioners, scholars, post graduate students of engineering and science. This journal aims to cover the scientific research in a broader sense and not publishing a niche area of research facilitating researchers from various verticals to publish their papers. It is also aimed to provide a platform for the researchers to publish in a shorter of time, enabling them to continue further All articles published are freely available to scientific researchers in the Government agencies,educators and the general public. We are taking serious efforts to promote our journal across the globe in various ways, we are sure that our journal will act as a scientific platform for all researchers to publish their works online.
A Novel Framework for Securing Medical Records in Cloud ComputingIJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
A Survey on Decentralized e-health record with health insurance synchronizationIJAEMSJORNAL
In the medical field, electronic health records (EHR) serve a critical function that benefits both healthcare providers and patients. Many cloud-based solutions for medical record exchange have been offered, but the credibility of a third-party cloud service is questioned due to the centralized approach. As a result, a decentralized blockchain system for sharing electronic health records has been established that does not rely on third-party services. Existing services, on the other hand, exclusively collect data from medical tests. They are ineffective at sharing data streams that are continuously created by various sorts of devices. The information gathered is shared with laboratories and medical institutions for future research. Furthermore, current techniques are too rigid to accommodate metadata modification effectively. Decenrod proposes a medical data-sharing scheme that combines blockchain, electronic health records, and a structured peer-to-peer network based on InterPlanetary File System (IPFS) techniques to address the above efficiency issues in existing medical data-sharing and storage services. A session-based healthcare data-sharing strategy has been designed, according to Decenrod, which allows for more flexibility in data sharing. According to the evaluation results, Decenrod can improve efficiency and meet security criteria in data exchange by implementing Decentralized EHR. The information gathered is shared with laboratories and medical institutions for future research.
Cloud assisted privacy preserving and data integrity for mobile health monito...eSAT Journals
Abstract
In cloud computing system ,data is stimulated to a distantly placed cloud server. Cloud provisions the information authentically and go back to the proprietor whenever wanted. But there is no assurance that information store in the cloud is protected and not changed by cloud . In order to defeat the danger of honesty of data, the user must be able to use the help of Third party Auditor(TPA).TPA has understanding in inspection honesty of the information, that clouds users does not have, and that is difficult for the owner to check .The data in the cloud should be exact ,reliable ,available and elevated excellence.[1]This paper is to address this important problem related to the data integrity and design a cloud assisted privacy preserving mobile-health monitoring system to protect the privacy of the involved parties and their data. for that purpose we have used the algorithms:1)Tate pairing 2)Token generation 3)AES(Advanced Encryption Standards)-SHA1 and MD5.
Keywords— Data integrity,TPA,Tate pairing, Cryptography
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SafeAssign Originality Report
Database Security - 201950 - CRN167 - Mercer • Week 14 Paper
%100Total Score: High riskSanthosh Muthyapu
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Running head: USE OF BLOCKCHAIN 1
USE OF BLOCKCHAIN 3
Name: Santhosh Muthyapu
Date: 10/02/2019
Blockchain is mostly known for securing crypto currency transactions. However, it is also applied in medical records. Blockchain use in medical records is still
young though it has a number of security benefits that highly helps in reducing breaches related to healthcare data. It also makes easier for sharing of the health data
between providers and patients as well. Currently, the storage of health records leaves a lot of work to be done. The systems are lacking efficiency due to the
presence of roadblocks that make sharing of health data difficult. This makes it even more difficult for the health data to be combined efficiently and also leaves some
data open which may end up being stolen (Krause, & Hidley, 2017). Blockchain refers to a chain of data blocks which consists of transactions which are reserved for
privacy purposes. Apart from keeping data in single locations, blockchain also stores data in reserved ledger, which is later distributed across replicated databases
(Peters, & Panayi, 2016). Every block is connected to the previous block using a special public key with any access to the data controlled carefully. Single quantities are
not good enough to hold and store large amounts of data securely in a system which is centralized. Storing data in a decentralized manner is the most recommended
alternative. Blockchain ensures that every data block present in the chain can be accessed with the use of public key cryptography. This can be unlocked using a
private password or key, held by a patient. The data in the blockchain cannot be accessed without the key, hence, it is secure enough. It is also impossible to hack a
single block of data unless all the other blocks in the chain are chronologically hacked as well. The application of blockchain in medical records could be very beneficial
to both patients and providers. This is achieved through keeping the medical records secure and bringing together the different m ...
Cloud Compliance with Encrypted Data – Health Recordsijtsrd
several tending organizations area unit mistreatment electronic health record EHRS area unit period, patient centered records that create data accessible instantly and firmly to approved users. so information storage becomes associate evoking interest for developing EHRS systems. this can not price an excellent deal however it additionally provides the adjustable giant space mobile access more and more required within the gift world, however, before cloud based EHRSs system will become associate beingness, problems with information security, personal details of patients and overall performance should be shown. As normal cryptography techniques for EHRSs cause hyperbolic access management and performance overhead, this paper proposes the employment of Cipher text Policy Attribute Based cryptography CPABE to encrypted information is unbroken confidential although the storage server is untrusted EHRSs supported health care suppliers credentials to decipher EHRSs it ought to contain these several attributes required for correct access . the planning and usage of cloud related EHRS system supported CP ABE area unit galvanized and bestowed, beside introductory experiments to research the flexibleness and measurability of the planned approach. Mohan Prakash | Nachappa S "Cloud Compliance with Encrypted Data – Health Records" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30773.pdf Paper Url :https://www.ijtsrd.com/computer-science/computer-security/30773/cloud-compliance-with-encrypted-data-%E2%80%93-health-records/mohan-prakash
1. Berlin October 9 2002 Timaru Eye Clinic, New Zealand. CDA Access Control The Immunological Metaphor Mike Mair and Stephen Chu October 9, 2002, Berlin
11. Suggestions for inclusion in the Header : searchable meta-data to facilitate its use in access control. Will the rules for a document ontology do this? Document-class service+ condition, clinical category, practice setting, +role Include ‘role for access’ , similar to the CEN ‘distribution rule’ part 3 of the 4 part standard ENV 13606
12.
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15. “ At the presentation to WG1 meeting in March 2001, Seoul, Korea, I mentioned that the CDA might function as the attestable unit, and the access lock might derive from a ‘detachable header’ for the CDA. “
22. checkDocInfo( ) - object operation/method defined for the CDA Header/Access Object to get the meta-data information about the document as part of the matching function required to determine whether there is a match between the document requestor wants and the CDA header stored checkServeTarget( ) - also object operation/method defined for the CDA Header/Access Object to get the patient identified by the requestor for the CDA document required is the target patient for whom the CDA header (in the regional server list) was created for getOriginatingOrgNetID( ) is an operation/method defined for the the CDA Header/Access Object stored on the regional server. This operation will interrogate the CDA Header List stored in the regional server which should hold the Network ID/address of where the original attestable CDA data/documents are held - the Provider Organisation that created and stores the data/document, or the regional server itself.
23.
24. matchReq&DataAccessRole( ) - an object operation defined for the 'Access Lock' object to detemine whether the 'Role for Access' supplied by the 'Request Object' is of the legal role for access the data for which the 'Role for Access' attribute has been defined.
25.
26. We suggest four stages for a universal access control mechanism to accompany the CDA as the universal ‘attestable unit’ of healthcare.
27.
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30.
31. Regional Server data store List of CDA Headers (or Access Objects) Provider Server data store Match found Locates CDA document source Attestable Unit Document information Encounter data Service actors Service targets Clinical digest Attestable Unit Document information Encounter data Service actors Service targets Clinical digest Which may be on its own data store
32. Regional Server data store List of CDA Headers (or Access Objects) Provider Server data store Locates CDA document source Encrpytion key transfer Attestable Unit Document information Encounter data Service actors Service targets Clinical digest Access approved
33.
34. SSL SOAP security SOAP Envelope Digital signature Public key certificate SOAP encryption Role-base access control SSL SSL Regional (SOAP) Server Data store Regional (SOAP) Server Data store Requestor Data store Provider (originating Organization) Secure Socket Layer (SSL) Security Cleint/Server authentication Supporting SOAP encryption 2 CDA request in SOAP envelope 3 Route request to neigbour if necessary 3 Get complete CDA from Provider if request and access role matched 1 Request to neighbour server CDA Document in SOAP Envelop SOAP Security
35. If the regional server that received the request for the CDA document cannot find a match on its CDA header list, it will pass on the request to a neighboring server, which will pass onto the next ...... until a match is found and the procedure of the previous paragraph will be performed, or it returns a ‘no find’ result. NB: This model assumes continuous ‘on line’ availability of data from providers.