Requirements for Secure Logging of Decentralized Cross-Organizational Workflow Executions
نویسندگان
چکیده
The control of actions performed by parties involved in a decentralized cross-organizational workflow is done by several independent workflow engines. Due to the lack of a centralized coordination control, an auditing is required which supports a reliable and secure detection of malicious actions performed by these parties. In this paper we identify several issues which have to be resolved for such a secure logging system. Further, security requirements for a decentralized data store are investigated and evaluated with regard to decentralized data stores.
منابع مشابه
On Dead Path Elimination in Decentralized Process Executions
There has been a great deal of interest in recent years in the use of service oriented approach and relevant standards to implement business processes. Following the concepts of workflow-based process management, the major focus has been on service composition. Not surprisingly, this default composition approach suffers from the limitations of centralized workflow management. It is well recogni...
متن کاملLogging in Distributed Workflows
Business needs are nowadays frequently realized by business workflows spanning multiple organizations. Current infrastructures, such as SOA, support this trend on the implementation side. As a side effect these issues of privacy and data protection arise, because data is shipped across organizational boundaries. At the same time increased awareness about protection of privacy and IPR have lead ...
متن کاملA process-view approach for cross-organizational workflows management
1474-0346/$ see front matter 2010 Elsevier Ltd. A doi:10.1016/j.aei.2010.01.001 * Corresponding author. E-mail address: [email protected] (L. Gao Workflow management for cross-organizational business processes presents a significant challenge recently. The development and implementation of new methodologies and technologies are imperative to tackle this challenge. The process-view appro...
متن کاملDiALog: A Distributed Model for Capturing Provenance and Auditing Information
Service-oriented systems facilitate business workflows to span multiple organizations (e.g., by means of Web services). As a side effect, data may be more easily transferred over organizational boundaries. Thus, privacy issues arise. At the same time, there are personal, business and legal requirements for protecting privacy and IPR and allowing customers to request information about how and by...
متن کاملModelling Inter-Organizational Processes with Process Model Fragments
Today most of the workflow management approaches focus on centralized business processes that are being carried out within one orgaization.However, business practice demand that more and more inter-organizational processes have to be considered. Therefore we developed an approach for a decentralized process management basing on the concept of process model fragments. The goal of the approach is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005