Caching and Auditing in the RPPM Model. / Crampton, Jason; Sellwood, James.
Security and Trust Management - 10th International Workshop. Springer, 2014. p. 49-64 (Lecture Notes in Computer Science; Vol. 8743).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Caching and Auditing in the RPPM Model. / Crampton, Jason; Sellwood, James.
Security and Trust Management - 10th International Workshop. Springer, 2014. p. 49-64 (Lecture Notes in Computer Science; Vol. 8743).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Caching and Auditing in the RPPM Model
AU - Crampton, Jason
AU - Sellwood, James
PY - 2014
Y1 - 2014
N2 - Crampton and Sellwood recently introduced a variant of relationship-based access control based on the concepts of relationships, paths and principal matching, to which we will refer as the RPPM model. In this paper, we show that the RPPM model can be extended to provide support for caching of authorization decisions and enforcement of separation of duty policies. We show that these extensions are natural and powerful. Indeed, caching provides far greater advantages in RPPM than it does in most other access control models and we are able to support a wide range of separation of duty policies.
AB - Crampton and Sellwood recently introduced a variant of relationship-based access control based on the concepts of relationships, paths and principal matching, to which we will refer as the RPPM model. In this paper, we show that the RPPM model can be extended to provide support for caching of authorization decisions and enforcement of separation of duty policies. We show that these extensions are natural and powerful. Indeed, caching provides far greater advantages in RPPM than it does in most other access control models and we are able to support a wide range of separation of duty policies.
U2 - 10.1007/978-3-319-11851-2_4
DO - 10.1007/978-3-319-11851-2_4
M3 - Conference contribution
SN - 978-3-319-11850-5
T3 - Lecture Notes in Computer Science
SP - 49
EP - 64
BT - Security and Trust Management - 10th International Workshop
PB - Springer
ER -