Nathalie Baracaldo  Nathalie Baracaldo photo       

contact information

Research Staff Member, Ph.D., Ubiquitous Platforms
Almaden Research Center, San Jose, CA, USA
  +1dash408dash927dash2545

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2017

G-SIR: An Insider Attack Resilient Geo-Social Access Control Framework
Nathalie Baracaldo, Balaji Palanisamy, James Joshi
IEEE Transactions on Dependable and Secure Computing, IEEE, 2017


2016

Tackling Insider Threats Using Risk-And-Trust Aware Access Control Approaches
Nathalie Baracaldo
Doctoral dissertation, University of Pittsburgh, 2016

Managing Service Quality at the Platform and Application Levels with rSLa
Samir Tata, Mohamed Mohamed, Obinna Anya, Takashi Sakairi, Nagapramod Mandagere, Heiko Ludwig, Nathalie Baracaldo
Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE), 2016 IEEE 25th International Conference on, IEEE


2014

Reconciling End-to-End Confidentiality and Data Reduction In Cloud Storage
Nathalie Baracaldo, Elli Androulaki, Joseph Glider, Alessandro Sorniotti
Proceedings of the 6th Edition of the ACM Workshop on Cloud Computing Security, pp. 21--32, ACM, 2014

Geo-Social-RBAC: A Location-based Socially Aware Access Control Framework
Nathalie Baracaldo, Balaji Palanisamy, James Joshi
Network and System Security: 8th International Conference, (NSS), pp. 501--509, Springer International Publishing, 2014


2013

Beyond Accountability: Using Obligations to Reduce Risk Exposure and Deter Insider Attacks
Nathalie Baracaldo, James Joshi
Proceedings of the 18th ACM Symposium on Access Control Models and Technologies (SACMAT), pp. 213--224, ACM, 2013

An adaptive risk management and access control framework to mitigate insider threats
Nathalie Baracaldo, James Joshi
Computers & Security , 237 - 254, 2013


2012

A Trust-and-risk Aware RBAC Framework: Tackling Insider Threat
Nathalie Baracaldo, James Joshi
Proceedings of the 17th ACM Symposium on Access Control Models and Technologies (SACMAT), pp. 167--176, ACM, 2012


2011

Simulating the effect of privacy concerns in online social networks
Nathalie Baracaldo, Claudia Lopez, Mohd Anwar, Michael Lewis
Information Reuse and Integration (IRI), 2011 IEEE International Conference on, pp. 519-524

A secure, constraint-aware role-based access control interoperation framework
Nathalie Baracaldo, Amirreza Masoumzadeh, James Joshi
Network and System Security (NSS), 2011 5th International Conference on, pp. 200-207