IT 650 Principles of Database Design

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Browse Journals & Magazines > IEEE Transactions on Dependab... > Volume: 2 Issue: 1

Database security - concepts, approaches, and challenges

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137 Paper Citations

2 Patent Citations

9597 Full Text Views

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Presto authorization: a bitmap indexing scheme for high-speed access control to ...

XML data stores: emerging practices

Labeling Dynamic XML Documents: An Order-Centric Approach

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2 Author(s)

E. Bertino ; R. Sandhu View All Authors

Abstract Authors Figures References Citations Keywords

Published in: IEEE Transactions on Dependable and Secure Computing ( Volume: 2, Issue: 1, Jan.-March 2005 )

Abstract: As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Though a number of techniques, such as encryption and electronic signatures, are currently available to protect data when transmitted across sites, a truly comprehensive approach for data protection must also include mechanisms for enforcing access control policies based on data contents, subject qualifications and characteristics, and other relevant contextual information, such as time. It is well understood today that the semantics of data must be taken into account in order to specify effective access control policies. Also, techniques for data integrity and availability specifically tailored to database systems must be adopted. In this respect, over the years, the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability. However, despite such advances, the database security area faces several new challenges. Factors such as the evolution of security concerns, the "disintermediation" of access to data, new computing paradigms and applications, such as grid- based computing and on-demand business, have introduced both new security requirements and new contexts in which to apply and possibly extend current approaches. In this paper, we first survey the most relevant concepts underlying the notion of database security and summarize the most well-known techniques. We focus on access control systems, on which a large body of research has been devoted, and describe the key access control models, namely, the discretionary and mandatory access control models, and the role-based access control (RBAC) model. We also discuss security for advanced data management systems, and cover topics such as access control for XML. We then discuss current challenges for database security and some preliminary approaches that address some of these challenges.

Page(s): 2 - 19

Date of Publication: 11 April 2005

ISSN Information:

INSPEC Accession Number: 8406518

DOI: 10.1109/TDSC.2005.9

Publisher: IEEE

Sponsored by: IEEE Computer Society

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Browse Journals & Magazines > IEEE Transactions on Dependab... > Volume: 2 Issue: 1

Database security - concepts, approaches, and challenges

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137 Paper Citations

2 Patent Citations

9597 Full Text Views

Related Articles

Presto authorization: a bitmap indexing scheme for high-speed access control to ...

XML data stores: emerging practices

Labeling Dynamic XML Documents: An Order-Centric Approach

View All

2 Author(s)

E. Bertino ; R. Sandhu View All Authors

Abstract Authors Figures References Citations Keywords

Published in: IEEE Transactions on Dependable and Secure Computing ( Volume: 2, Issue: 1, Jan.-March 2005 )

Abstract: As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Though a number of techniques, such as encryption and electronic signatures, are currently available to protect data when transmitted across sites, a truly comprehensive approach for data protection must also include mechanisms for enforcing access control policies based on data contents, subject qualifications and characteristics, and other relevant contextual information, such as time. It is well understood today that the semantics of data must be taken into account in order to specify effective access control policies. Also, techniques for data integrity and availability specifically tailored to database systems must be adopted. In this respect, over the years, the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability. However, despite such advances, the database security area faces several new challenges. Factors such as the evolution of security concerns, the "disintermediation" of access to data, new computing paradigms and applications, such as grid- based computing and on-demand business, have introduced both new security requirements and new contexts in which to apply and possibly extend current approaches. In this paper, we first survey the most relevant concepts underlying the notion of database security and summarize the most well-known techniques. We focus on access control systems, on which a large body of research has been devoted, and describe the key access control models, namely, the discretionary and mandatory access control models, and the role-based access control (RBAC) model. We also discuss security for advanced data management systems, and cover topics such as access control for XML. We then discuss current challenges for database security and some preliminary approaches that address some of these challenges.

Page(s): 2 - 19

Date of Publication: 11 April 2005

ISSN Information:

INSPEC Accession Number: 8406518

DOI: 10.1109/TDSC.2005.9

Publisher: IEEE

Sponsored by: IEEE Computer Society

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Browse Journals & Magazines > IEEE Transactions on Dependab... > Volume: 2 Issue: 1

Database security - concepts, approaches, and challenges

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137 Paper Citations

2 Patent Citations

9597 Full Text Views

Related Articles

Presto authorization: a bitmap indexing scheme for high-speed access control to ...

XML data stores: emerging practices

Labeling Dynamic XML Documents: An Order-Centric Approach

View All

2 Author(s)

E. Bertino ; R. Sandhu View All Authors

Abstract Authors Figures References Citations Keywords

Published in: IEEE Transactions on Dependable and Secure Computing ( Volume: 2, Issue: 1, Jan.-March 2005 )

Abstract: As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Though a number of techniques, such as encryption and electronic signatures, are currently available to protect data when transmitted across sites, a truly comprehensive approach for data protection must also include mechanisms for enforcing access control policies based on data contents, subject qualifications and characteristics, and other relevant contextual information, such as time. It is well understood today that the semantics of data must be taken into account in order to specify effective access control policies. Also, techniques for data integrity and availability specifically tailored to database systems must be adopted. In this respect, over the years, the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability. However, despite such advances, the database security area faces several new challenges. Factors such as the evolution of security concerns, the "disintermediation" of access to data, new computing paradigms and applications, such as grid- based computing and on-demand business, have introduced both new security requirements and new contexts in which to apply and possibly extend current approaches. In this paper, we first survey the most relevant concepts underlying the notion of database security and summarize the most well-known techniques. We focus on access control systems, on which a large body of research has been devoted, and describe the key access control models, namely, the discretionary and mandatory access control models, and the role-based access control (RBAC) model. We also discuss security for advanced data management systems, and cover topics such as access control for XML. We then discuss current challenges for database security and some preliminary approaches that address some of these challenges.

Page(s): 2 - 19

Date of Publication: 11 April 2005

ISSN Information:

INSPEC Accession Number: 8406518

DOI: 10.1109/TDSC.2005.9

Publisher: IEEE

Sponsored by: IEEE Computer Society

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Browse Journals & Magazines > IEEE Transactions on Dependab... > Volume: 2 Issue: 1

Database security - concepts, approaches, and challenges

Sign In or Purchase to View Full Text

137 Paper Citations

2 Patent Citations

9597 Full Text Views

Related Articles

Presto authorization: a bitmap indexing scheme for high-speed access control to ...

XML data stores: emerging practices

Labeling Dynamic XML Documents: An Order-Centric Approach

View All

2 Author(s)

E. Bertino ; R. Sandhu View All Authors

Abstract Authors Figures References Citations Keywords

Published in: IEEE Transactions on Dependable and Secure Computing ( Volume: 2, Issue: 1, Jan.-March 2005 )

Abstract: As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Though a number of techniques, such as encryption and electronic signatures, are currently available to protect data when transmitted across sites, a truly comprehensive approach for data protection must also include mechanisms for enforcing access control policies based on data contents, subject qualifications and characteristics, and other relevant contextual information, such as time. It is well understood today that the semantics of data must be taken into account in order to specify effective access control policies. Also, techniques for data integrity and availability specifically tailored to database systems must be adopted. In this respect, over the years, the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability. However, despite such advances, the database security area faces several new challenges. Factors such as the evolution of security concerns, the "disintermediation" of access to data, new computing paradigms and applications, such as grid- based computing and on-demand business, have introduced both new security requirements and new contexts in which to apply and possibly extend current approaches. In this paper, we first survey the most relevant concepts underlying the notion of database security and summarize the most well-known techniques. We focus on access control systems, on which a large body of research has been devoted, and describe the key access control models, namely, the discretionary and mandatory access control models, and the role-based access control (RBAC) model. We also discuss security for advanced data management systems, and cover topics such as access control for XML. We then discuss current challenges for database security and some preliminary approaches that address some of these challenges.

Page(s): 2 - 19

Date of Publication: 11 April 2005

ISSN Information:

INSPEC Accession Number: 8406518

DOI: 10.1109/TDSC.2005.9

Publisher: IEEE

Sponsored by: IEEE Computer Society

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Browse Journals & Magazines > IEEE Transactions on Dependab... > Volume: 2 Issue: 1

Database security - concepts, approaches, and challenges

Sign In or Purchase to View Full Text

137 Paper Citations

2 Patent Citations

9597 Full Text Views

Related Articles

Presto authorization: a bitmap indexing scheme for high-speed access control to ...

XML data stores: emerging practices

Labeling Dynamic XML Documents: An Order-Centric Approach

View All

2 Author(s)

E. Bertino ; R. Sandhu View All Authors

Abstract Authors Figures References Citations Keywords

Published in: IEEE Transactions on Dependable and Secure Computing ( Volume: 2, Issue: 1, Jan.-March 2005 )

Abstract: As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Though a number of techniques, such as encryption and electronic signatures, are currently available to protect data when transmitted across sites, a truly comprehensive approach for data protection must also include mechanisms for enforcing access control policies based on data contents, subject qualifications and characteristics, and other relevant contextual information, such as time. It is well understood today that the semantics of data must be taken into account in order to specify effective access control policies. Also, techniques for data integrity and availability specifically tailored to database systems must be adopted. In this respect, over the years, the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability. However, despite such advances, the database security area faces several new challenges. Factors such as the evolution of security concerns, the "disintermediation" of access to data, new computing paradigms and applications, such as grid- based computing and on-demand business, have introduced both new security requirements and new contexts in which to apply and possibly extend current approaches. In this paper, we first survey the most relevant concepts underlying the notion of database security and summarize the most well-known techniques. We focus on access control systems, on which a large body of research has been devoted, and describe the key access control models, namely, the discretionary and mandatory access control models, and the role-based access control (RBAC) model. We also discuss security for advanced data management systems, and cover topics such as access control for XML. We then discuss current challenges for database security and some preliminary approaches that address some of these challenges.

Page(s): 2 - 19

Date of Publication: 11 April 2005

ISSN Information:

INSPEC Accession Number: 8406518

DOI: 10.1109/TDSC.2005.9

Publisher: IEEE

Sponsored by: IEEE Computer Society

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Browse Journals & Magazines > IEEE Transactions on Dependab... > Volume: 2 Issue: 1

Database security - concepts, approaches, and challenges

Sign In or Purchase to View Full Text

137 Paper Citations

2 Patent Citations

9597 Full Text Views

Related Articles

Presto authorization: a bitmap indexing scheme for high-speed access control to ...

XML data stores: emerging practices

Labeling Dynamic XML Documents: An Order-Centric Approach

View All

2 Author(s)

E. Bertino ; R. Sandhu View All Authors

Abstract Authors Figures References Citations Keywords

Published in: IEEE Transactions on Dependable and Secure Computing ( Volume: 2, Issue: 1, Jan.-March 2005 )

Abstract: As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Though a number of techniques, such as encryption and electronic signatures, are currently available to protect data when transmitted across sites, a truly comprehensive approach for data protection must also include mechanisms for enforcing access control policies based on data contents, subject qualifications and characteristics, and other relevant contextual information, such as time. It is well understood today that the semantics of data must be taken into account in order to specify effective access control policies. Also, techniques for data integrity and availability specifically tailored to database systems must be adopted. In this respect, over the years, the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability. However, despite such advances, the database security area faces several new challenges. Factors such as the evolution of security concerns, the "disintermediation" of access to data, new computing paradigms and applications, such as grid- based computing and on-demand business, have introduced both new security requirements and new contexts in which to apply and possibly extend current approaches. In this paper, we first survey the most relevant concepts underlying the notion of database security and summarize the most well-known techniques. We focus on access control systems, on which a large body of research has been devoted, and describe the key access control models, namely, the discretionary and mandatory access control models, and the role-based access control (RBAC) model. We also discuss security for advanced data management systems, and cover topics such as access control for XML. We then discuss current challenges for database security and some preliminary approaches that address some of these challenges.

Page(s): 2 - 19

Date of Publication: 11 April 2005

ISSN Information:

INSPEC Accession Number: 8406518

DOI: 10.1109/TDSC.2005.9

Publisher: IEEE

Sponsored by: IEEE Computer Society

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Browse Journals & Magazines > IEEE Transactions on Dependab... > Volume: 2 Issue: 1

Database security - concepts, approaches, and challenges

Sign In or Purchase to View Full Text

137 Paper Citations

2 Patent Citations

9597 Full Text Views

Related Articles

Presto authorization: a bitmap indexing scheme for high-speed access control to ...

XML data stores: emerging practices

Labeling Dynamic XML Documents: An Order-Centric Approach

View All

2 Author(s)

E. Bertino ; R. Sandhu View All Authors

Abstract Authors Figures References Citations Keywords

Published in: IEEE Transactions on Dependable and Secure Computing ( Volume: 2, Issue: 1, Jan.-March 2005 )

Abstract: As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Though a number of techniques, such as encryption and electronic signatures, are currently available to protect data when transmitted across sites, a truly comprehensive approach for data protection must also include mechanisms for enforcing access control policies based on data contents, subject qualifications and characteristics, and other relevant contextual information, such as time. It is well understood today that the semantics of data must be taken into account in order to specify effective access control policies. Also, techniques for data integrity and availability specifically tailored to database systems must be adopted. In this respect, over the years, the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability. However, despite such advances, the database security area faces several new challenges. Factors such as the evolution of security concerns, the "disintermediation" of access to data, new computing paradigms and applications, such as grid- based computing and on-demand business, have introduced both new security requirements and new contexts in which to apply and possibly extend current approaches. In this paper, we first survey the most relevant concepts underlying the notion of database security and summarize the most well-known techniques. We focus on access control systems, on which a large body of research has been devoted, and describe the key access control models, namely, the discretionary and mandatory access control models, and the role-based access control (RBAC) model. We also discuss security for advanced data management systems, and cover topics such as access control for XML. We then discuss current challenges for database security and some preliminary approaches that address some of these challenges.

Page(s): 2 - 19

Date of Publication: 11 April 2005

ISSN Information:

INSPEC Accession Number: 8406518

DOI: 10.1109/TDSC.2005.9

Publisher: IEEE

Sponsored by: IEEE Computer Society

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Browse Journals & Magazines > IEEE Transactions on Dependab... > Volume: 2 Issue: 1

Database security - concepts, approaches, and challenges

Sign In or Purchase to View Full Text

137 Paper Citations

2 Patent Citations

9597 Full Text Views

Related Articles

Presto authorization: a bitmap indexing scheme for high-speed access control to ...

XML data stores: emerging practices

Labeling Dynamic XML Documents: An Order-Centric Approach

View All

2 Author(s)

E. Bertino ; R. Sandhu View All Authors

Abstract Authors Figures References Citations Keywords

Published in: IEEE Transactions on Dependable and Secure Computing ( Volume: 2, Issue: 1, Jan.-March 2005 )

Abstract: As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Though a number of techniques, such as encryption and electronic signatures, are currently available to protect data when transmitted across sites, a truly comprehensive approach for data protection must also include mechanisms for enforcing access control policies based on data contents, subject qualifications and characteristics, and other relevant contextual information, such as time. It is well understood today that the semantics of data must be taken into account in order to specify effective access control policies. Also, techniques for data integrity and availability specifically tailored to database systems must be adopted. In this respect, over the years, the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability. However, despite such advances, the database security area faces several new challenges. Factors such as the evolution of security concerns, the "disintermediation" of access to data, new computing paradigms and applications, such as grid- based computing and on-demand business, have introduced both new security requirements and new contexts in which to apply and possibly extend current approaches. In this paper, we first survey the most relevant concepts underlying the notion of database security and summarize the most well-known techniques. We focus on access control systems, on which a large body of research has been devoted, and describe the key access control models, namely, the discretionary and mandatory access control models, and the role-based access control (RBAC) model. We also discuss security for advanced data management systems, and cover topics such as access control for XML. We then discuss current challenges for database security and some preliminary approaches that address some of these challenges.

Page(s): 2 - 19

Date of Publication: 11 April 2005

ISSN Information:

INSPEC Accession Number: 8406518

DOI: 10.1109/TDSC.2005.9

Publisher: IEEE

Sponsored by: IEEE Computer Society

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Browse Journals & Magazines > IEEE Transactions on Dependab... > Volume: 2 Issue: 1

Database security - concepts, approaches, and challenges

Sign In or Purchase to View Full Text

137 Paper Citations

2 Patent Citations

9597 Full Text Views

Related Articles

Presto authorization: a bitmap indexing scheme for high-speed access control to ...

XML data stores: emerging practices

Labeling Dynamic XML Documents: An Order-Centric Approach

View All

2 Author(s)

E. Bertino ; R. Sandhu View All Authors

Abstract Authors Figures References Citations Keywords

Published in: IEEE Transactions on Dependable and Secure Computing ( Volume: 2, Issue: 1, Jan.-March 2005 )

Abstract: As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Though a number of techniques, such as encryption and electronic signatures, are currently available to protect data when transmitted across sites, a truly comprehensive approach for data protection must also include mechanisms for enforcing access control policies based on data contents, subject qualifications and characteristics, and other relevant contextual information, such as time. It is well understood today that the semantics of data must be taken into account in order to specify effective access control policies. Also, techniques for data integrity and availability specifically tailored to database systems must be adopted. In this respect, over the years, the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability. However, despite such advances, the database security area faces several new challenges. Factors such as the evolution of security concerns, the "disintermediation" of access to data, new computing paradigms and applications, such as grid- based computing and on-demand business, have introduced both new security requirements and new contexts in which to apply and possibly extend current approaches. In this paper, we first survey the most relevant concepts underlying the notion of database security and summarize the most well-known techniques. We focus on access control systems, on which a large body of research has been devoted, and describe the key access control models, namely, the discretionary and mandatory access control models, and the role-based access control (RBAC) model. We also discuss security for advanced data management systems, and cover topics such as access control for XML. We then discuss current challenges for database security and some preliminary approaches that address some of these challenges.

Page(s): 2 - 19

Date of Publication: 11 April 2005

ISSN Information:

INSPEC Accession Number: 8406518

DOI: 10.1109/TDSC.2005.9

Publisher: IEEE

Sponsored by: IEEE Computer Society

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1 Introduction As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Damage and misuse of data affect not only a single user or application, but may have disastrous consequences on the entire organization. The recent rapid proliferation of Web-based applications and information systems have further increased the risk exposure of databases and, thus, data protection is today more crucial than ever. It is also important to appreciate that data needs to be protected not only from external threats, but also from insider threats.

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1 Introduction As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Damage and misuse of data affect not only a single user or application, but may have disastrous consequences on the entire organization. The recent rapid proliferation of Web-based applications and information systems have further increased the risk exposure of databases and, thus, data protection is today more crucial than ever. It is also important to appreciate that data needs to be protected not only from external threats, but also from insider threats.

Read document

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1 Introduction As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Damage and misuse of data affect not only a single user or application, but may have disastrous consequences on the entire organization. The recent rapid proliferation of Web-based applications and information systems have further increased the risk exposure of databases and, thus, data protection is today more crucial than ever. It is also important to appreciate that data needs to be protected not only from external threats, but also from insider threats.

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"Related Articles

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1 Introduction As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Damage and misuse of data affect not only a single user or application, but may have disastrous consequences on the entire organization. The recent rapid proliferation of Web-based applications and information systems have further increased the risk exposure of databases and, thus, data protection is today more crucial than ever. It is also important to appreciate that data needs to be protected not only from external threats, but also from insider threats.

Read document

"Authors

"References

"Citations

"Keywords

"Related Articles

"Footnotes

Full Text

Authors

References

Citations

Keywords

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» Worldwide: +1 732 981 0060

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1 Introduction As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Damage and misuse of data affect not only a single user or application, but may have disastrous consequences on the entire organization. The recent rapid proliferation of Web-based applications and information systems have further increased the risk exposure of databases and, thus, data protection is today more crucial than ever. It is also important to appreciate that data needs to be protected not only from external threats, but also from insider threats.

Read document

"Authors

"References

"Citations

"Keywords

"Related Articles

"Footnotes

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1 Introduction As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Damage and misuse of data affect not only a single user or application, but may have disastrous consequences on the entire organization. The recent rapid proliferation of Web-based applications and information systems have further increased the risk exposure of databases and, thus, data protection is today more crucial than ever. It is also important to appreciate that data needs to be protected not only from external threats, but also from insider threats.

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1 Introduction As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Damage and misuse of data affect not only a single user or application, but may have disastrous consequences on the entire organization. The recent rapid proliferation of Web-based applications and information systems have further increased the risk exposure of databases and, thus, data protection is today more crucial than ever. It is also important to appreciate that data needs to be protected not only from external threats, but also from insider threats.

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1 Introduction As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Damage and misuse of data affect not only a single user or application, but may have disastrous consequences on the entire organization. The recent rapid proliferation of Web-based applications and information systems have further increased the risk exposure of databases and, thus, data protection is today more crucial than ever. It is also important to appreciate that data needs to be protected not only from external threats, but also from insider threats.

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A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity. © Copyright 2018 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.

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1 Introduction As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Damage and misuse of data affect not only a single user or application, but may have disastrous consequences on the entire organization. The recent rapid proliferation of Web-based applications and information systems have further increased the risk exposure of databases and, thus, data protection is today more crucial than ever. It is also important to appreciate that data needs to be protected not only from external threats, but also from insider threats.

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A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity. © Copyright 2018 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.

About IEEE Xplore| Contact Us| Help| Accessibility| Terms of Use| Nondiscrimination Policy| Sitemap| Privacy & Opting Out of Cookies|