Synonyms
Time-based access control
Definition
Temporal access control refers to access control service that restricts granting of authorization based on time. The authorization may be given to a subject for a particular interval or duration of time or based on the temporal characteristics of the objects being accessed. Such a need arises from the fact that a subject’s need to access a resource and the sensitivity (and hence the protection requirement) of the objects being accessed may change with time.
Historical Background
Work related to temporal access control has only a brief history and goes back to early 1990s. In many real-world situations, access to information and resources may have to be restricted based on time as the subject and object characteristics may change and so can the need for the subject to access the object. For example, in a hospital, the head of the hospital may need to grant the permissions related to a part-time doctor only during certain time intervals....
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Recommended Reading
Atluri V, Gal A. An authorization model for temporal and derived data: securing information portals. ACM Trans Inf Syst Secur. 2002;5(1):62–94.
Bertino E, Bettini C, Ferrari E, Samarati P. An access control model supporting periodicity constraints and temporal reasoning. ACM Trans Database Syst. 1998;23(3):231–85.
Bertino E, Bonatti PA, Ferrari E. TRBAC: a temporal role-based access control model. ACM Trans Inf Syst Secur. 2001;4(3):191–233.
Fu S, Xu C.-Z. A coordinated spatio-temporal access control model for mobile computing in coalition environments. In: Proceeding of 19th IEEE International Parallel and Distributed Processing Symposium – Workshop 17; 2005. 18:289.2.
Joshi JBD, Bertino E, Latif U, Ghafoor A. A generalized temporal role-based access control model. IEEE Trans Knowl Data Eng. 2005;17(1):4–23.
Ray I, Kumar M, Yu L. LRBAC: a location-aware role-based access control model. In: Proceedings of the 2nd International Conference on Information Systems Security; 2006. p. 147–61.
Ray I, Toahchoodee M. A spatio-temporal role-based access control model. In: Proceedings of the 21st Annual IFIP WG 11.3 Working Conference on Data and Applications Security; 2007. p. 420–31.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Section Editor information
Rights and permissions
Copyright information
© 2018 Springer Science+Business Media, LLC, part of Springer Nature
About this entry
Cite this entry
Zhang, Y., Joshi, J.B.D. (2018). Temporal Access Control. In: Liu, L., Özsu, M.T. (eds) Encyclopedia of Database Systems. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-8265-9_385
Download citation
DOI: https://doi.org/10.1007/978-1-4614-8265-9_385
Published:
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4614-8266-6
Online ISBN: 978-1-4614-8265-9
eBook Packages: Computer ScienceReference Module Computer Science and Engineering