Adaptive trust negotiation and access control

  • Authors:
  • Tatyana Ryutov;Li Zhou;Clifford Neuman;Travis Leithead;Kent E. Seamons

  • Affiliations:
  • University of Southern California, Marina del Rey, CA;University of Southern California, Marina del Rey, CA;University of Southern California, Marina del Rey, CA;Brigham Young University, Provo, UT;Brigham Young University, Provo, UT

  • Venue:
  • Proceedings of the tenth ACM symposium on Access control models and technologies
  • Year:
  • 2005

Quantified Score

Hi-index 0.00

Visualization

Abstract

Electronic transactions regularly occur between business partners in separate security domains. Trust negotiation is an approach that provides an open authentication and access-control environment for such transactions, but it is vulnerable to malicious attacks leading to denial of service or leakage of sensitive information. This paper introduces an Adaptive Trust Negotiation and Access Control (ATNAC) framework to solve these problems. The framework combines two existing systems, TrustBuilder and GAA-API, to create a system with more flexibility and responsiveness to attack than either system currently provides.