Performance Considerations for a CORBA-based Application Authorization Service
Resource Access Decision (RAD) Service allows separation of authorization from application functionality in distributed application systems by providing a logically centralized authorization control...
View ArticleUser Centered Design of ITSM Tools
IT Security Management (ITSM) requires collaboration between diverse stakeholders, has an environment of numerous technological and business specializations (is complex), has many issues that need to...
View ArticleA Multi-method Approach for User-centered Design of Identity Management Systems
Identity management (IdM) comprises the processes and infrastructure for the creation, maintenance, and use of digital identities. This includes designating who has access to resources, who grants that...
View ArticleChallenges in evaluating complex IT security management systems
Performing ecologically valid user studies for IT security management (ITSM) systems is challenging. The users of these systems are security professionals who are difficult to recruit for interviews,...
View ArticleOpenID Security Analysis and Evaluation
OpenID is a promising user-centric Web single sign-on protocol. According to the OpenID Foundation, there are currently more than one billion OpenID-enabled user accounts provided by major service...
View ArticleHeuristics for Evaluating IT Security Management Tools
The usability of IT security management (ITSM) tools is hard to evaluate by regular methods, making heuristic evaluation attractive. However, ITSM occurs within a complex and collaborative context that...
View ArticleHeuristics for Evaluating IT Security Management Tools
The usability of IT security management (ITSM) tools is hard to evaluate by regular methods, making heuristic evaluation attractive. In this paper, we explore how domain specific heuristics are created...
View Article
