Blar i Department of Information and Communication Technology på forfatter "Ulltveit-Moe, Nils"

Viser treff 1-6 av 6

    • A novel policy-driven reversible anonymisation scheme for XML-based services 

      Ulltveit-Moe, Nils; Oleshchuk, Vladimir (Journal article; Peer reviewed, 2014)
      This paper proposes a reversible anonymisation scheme for XML messages that supports fine-grained enforcement of XACML-based privacy policies. Reversible anonymisation means that information in XML messages is anonymised, ...

    • A roadmap towards improving managed security services from a privacy perspective 

      Ulltveit-Moe, Nils (Journal article; Peer reviewed, 2014)
      This paper proposes a roadmap for how privacy leakages from outsourced managed security services using intrusion detection systems can be controlled. The paper first analyses the risk of leaking private or confidential ...

    • Decision-cache based XACML authorisation and anonymisation for XML documents 

      Ulltveit-Moe, Nils; Oleshchuk, Vladimir A (Journal article; Peer reviewed, 2012)
      This paper describes a decision cache for the eXtensible Access Control Markup Language (XACML) that supports fine-grained authorisation and anonymisation of XML based messages and documents down to XML attribute and element ...

    • Location-Aware Mobile Intrusion Detection with Enhanced Privacy in a 5G Context 

      Ulltveit-Moe, Nils; Oleshchuk, Vladimir A; Køien, Geir M. (Journal article; Peer reviewed, 2010)
      The paper proposes a location-aware mobile Intrusion Prevention System (mIPS) architecture with enhanced privacy that is integrated in Managed Security Service (MSS). The solution is envisaged in a future fifth generation ...

    • Mobile security with location-aware role-based access control 

      Ulltveit-Moe, Nils; Oleshchuk, Vladimir A (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering;94, Chapter; Peer reviewed, 2012)
      This paper describes how location-aware Role-Based Access Control (RBAC) can be implemented on top of the Geographically eXtensible Access Control Markup Language (GeoXACML). It furthermore sketches how spatial separation ...

    • Privacy Violation Classification of Snort Ruleset 

      Ulltveit-Moe, Nils; Oleshchuk, Vladimir A. (Journal article; Peer reviewed, 2010)
      It is important to analyse the privacy impact of Intrusion Detection System (IDS) rules, in order to understand and quantify the privacy-invasiveness of network monitoring services. The objective in this paper is to classify ...