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 <channel rdf:about="http://ebiquity.umbc.edu//tags/html/?t=attribute+based+encryption">
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  <link><![CDATA[http://ebiquity.umbc.edu//tags/html/?t=attribute+based+encryption]]></link>
  <description><![CDATA[UMBC ebiquity RSS Tag Search for attribute based encryption]]></description>
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      <rdf:li resource="http://ebiquity.umbc.edu/paper/html/id/1024/Semantically-Rich-Access-Control-in-Cloud-EHR-Systems-Based-on-MA-ABE"/>
      <rdf:li resource="http://ebiquity.umbc.edu/paper/html/id/852/Delegated-Authorization-Framework-for-EHR-Services-using-Attribute-Based-Encryption"/>
      <rdf:li resource="http://ebiquity.umbc.edu/paper/html/id/988/Secure-Cloud-EHR-with-Semantic-Access-Control-Searchable-Encryption-and-Attribute-Revocation"/>
      <rdf:li resource="http://ebiquity.umbc.edu/paper/html/id/987/Delegated-Authorization-Framework-for-EHR-Services-using-Attribute-Based-Encryption"/>
      <rdf:li resource="http://ebiquity.umbc.edu/paper/html/id/858/Multi-Authority-Access-Control-in-a-Cloud-EHR-System-with-MA-ABE"/>
      <rdf:li resource="http://ebiquity.umbc.edu/paper/html/id/826/Attribute-Based-Encryption-for-Secure-Access-to-Cloud-Based-EHR-Systems"/>
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 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/1024/Semantically-Rich-Access-Control-in-Cloud-EHR-Systems-Based-on-MA-ABE">
  <title><![CDATA[Semantically Rich Access Control in Cloud EHR Systems Based on MA-ABE]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/1024/Semantically-Rich-Access-Control-in-Cloud-EHR-Systems-Based-on-MA-ABE</link>
  <description><![CDATA[Winner of the Best Paper Award in the conferenceWith the rapid implementation of Cloud-based Electronic Health Record (EHR) systems, health providers are specifically concerned about handling data privacy on the cloud. Existing methods have either scalability issues by requiring that patients grant access to their medical data or a trust issue by having a single authority, thereby creating the problem of a single point of attack. Hence there is a need to develop an EHR system that addresses t...]]></description>
  <dc:date>2022-05-07</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/852/Delegated-Authorization-Framework-for-EHR-Services-using-Attribute-Based-Encryption">
  <title><![CDATA[Delegated Authorization Framework for EHR Services using Attribute Based Encryption]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/852/Delegated-Authorization-Framework-for-EHR-Services-using-Attribute-Based-Encryption</link>
  <description><![CDATA[Medical organizations find it challenging to adopt cloud-based Electronic Health Records (EHR) services due to the risk of data breaches and the resulting compromise of patient data. Existing authorization models follow a patient-centric approach for EHR management, where the responsibility of authorizing data access is handled at the patient's end. This creates a significant overhead for the patient who must authorize every access of their health record. This is not practical given that mult...]]></description>
  <dc:date>2021-11-01</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/988/Secure-Cloud-EHR-with-Semantic-Access-Control-Searchable-Encryption-and-Attribute-Revocation">
  <title><![CDATA[Secure Cloud EHR with Semantic Access Control, Searchable Encryption and Attribute Revocation]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/988/Secure-Cloud-EHR-with-Semantic-Access-Control-Searchable-Encryption-and-Attribute-Revocation</link>
  <description><![CDATA[To ensure a secure Cloud-based Electronic Health Record (EHR) system, we need to encrypt data and impose field-level access control to prevent malicious usage. Since the attributes of the Users will change with time, the encryption policies adopted may also vary. For large EHR systems, it is often necessary to search through the encrypted data in realtime and perform client-side computations without decrypting all patient records. This paper describes our novel cloud-based EHR system that use...]]></description>
  <dc:date>2021-09-06</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/987/Delegated-Authorization-Framework-for-EHR-Services-using-Attribute-Based-Encryption">
  <title><![CDATA[Delegated Authorization Framework for EHR Services using Attribute Based Encryption]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/987/Delegated-Authorization-Framework-for-EHR-Services-using-Attribute-Based-Encryption</link>
  <description><![CDATA[Medical organizations find it challenging to adopt cloud-based Electronic Health Records (EHR) services due to the risk of data breaches and the resulting compromise of patient data. Existing authorization models follow a patient-centric approach for EHR management, where the responsibility of authorizing data access is handled at the patients’ end. This creates significant overhead for the patient, who must authorize every access to their health record. It is also not practical, given that...]]></description>
  <dc:date>2021-09-05</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/858/Multi-Authority-Access-Control-in-a-Cloud-EHR-System-with-MA-ABE">
  <title><![CDATA[Multi Authority Access Control in a Cloud EHR System with MA-ABE]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/858/Multi-Authority-Access-Control-in-a-Cloud-EHR-System-with-MA-ABE</link>
  <description><![CDATA[With the rapid adoption of Cloud-based Electronic Health Record (EHR) systems, health providers are particularly concerned about managing data privacy on the cloud. Existing approaches have either a scalability bottleneck by requiring that patients approve each sharing of their medical data or a trust bottleneck by having a single authority control every access thereby creating the problem of a single point of attack.
To address both these bottlenecks, we have developed a novel framework tha...]]></description>
  <dc:date>2019-07-08</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/826/Attribute-Based-Encryption-for-Secure-Access-to-Cloud-Based-EHR-Systems">
  <title><![CDATA[Attribute Based Encryption for Secure Access to Cloud Based EHR Systems]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/826/Attribute-Based-Encryption-for-Secure-Access-to-Cloud-Based-EHR-Systems</link>
  <description><![CDATA[Medical organizations find it challenging to adopt cloud-based electronic medical records services, due to the risk of data breaches and the resulting compromise of patient data.  Existing authorization models follow a patient centric approach for EHR management where the responsibility of authorizing data access is handled at the patients’ end. This however creates a significant overhead for the patient who has to authorize every access of their health record. This is not practical given t...]]></description>
  <dc:date>2018-07-02</dc:date>
 </item>
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