@inproceedings{7d77f63b168e4ab49bbcde2e1775996f,
title = "PEP-side caching: An insider threat port",
abstract = "PEP-side caching is used in request-response access control mechanisms to increase the availability and reduce the processing overhead on PDP. Nonetheless, this paper shows that using this approach may open an insider threat port that can be used to bypass access control models in cloud and distributed relational databases. Moreover, the paper proposes a light model that detects and prevents the threat without affecting the performance of PEP and PDP, and it keeps the advantages of PEP-side caching model.",
keywords = "Access Control, Cloud Computing, Insider Threat, PEP-Side caching, Relational Databases",
author = "Qussai Yaseen and Qutaibah Althebyan and Yaser Jararweh",
year = "2013",
doi = "10.1109/IRI.2013.6642464",
language = "English",
isbn = "9781479910502",
series = "Proceedings of the 2013 IEEE 14th International Conference on Information Reuse and Integration, IEEE IRI 2013",
publisher = "IEEE Computer Society",
pages = "137--144",
booktitle = "Proceedings of the 2013 IEEE 14th International Conference on Information Reuse and Integration, IEEE IRI 2013",
address = "United States",
note = "2013 IEEE 14th International Conference on Information Reuse and Integration, IEEE IRI 2013 ; Conference date: 14-08-2013 Through 16-08-2013",
}