Reflective Authorization Systems: Possibilities, Benefits, and Drawbacks

نویسندگان

  • Massimo Ancona
  • Walter Cazzola
  • Eduardo B. Fernández
چکیده

We analyze how to use the reflective approach to integrate an authorization system into a distributed object-oriented framework. The expected benefits from the reflective approach are: more stability of the security layer (i.e., with a more limited number of hidden bugs), better software and development modularity, more reusability, and the possibility to adapt the security module with at most a few changes to other applications. Our analysis is supported by simple and illustrative examples written in Java.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Reflective Authorization Systems

A reflective approach for modeling and implementing authorization systems is presented. The advantages of the combined use of computational reflection and authorization mechanisms are discussed, and three reflective architectures are examined for pointing out the corresponding merits and defects.

متن کامل

Access control in ultra-large-scale systems using a data-centric middleware

  The primary characteristic of an Ultra-Large-Scale (ULS) system is ultra-large size on any related dimension. A ULS system is generally considered as a system-of-systems with heterogeneous nodes and autonomous domains. As the size of a system-of-systems grows, and interoperability demand between sub-systems is increased, achieving more scalable and dynamic access control system becomes an im...

متن کامل

Reflective Practice in Nursing Care

Introduction: Reflective practice is a generic term for intellectual and affective activities that create new understanding and appreciation of experiences. Various studies have emphasized on the benefits of reflection in nursing. This article reviewed benefits and barriers of reflective practice in nursing. Methods: In this review article, library references, some scientific databases (Elsevi...

متن کامل

From Craft to Reflective Art and Science; Comment on “Metrics and Evaluation Tools for Patient Engagement in Healthcare Organization- and System-Level Decision-Making: A Systematic Review”

Patient engagement practices are increasingly incorporated in health research, governance, and care. More recently, a large number of evaluation tools and metrics have been developed to support engagement evaluation. This growing interest in evaluation reflects a maturation of the patient engagement field, moving from a “craft” to a reflective “art and science,” with more explicit expected bene...

متن کامل

Tele-rehabilitation the benefits and drawbacks

The Covid-19 pandemic has impacted negatively on our society and resulted in numerous deaths. It had an effect on every facet of health-care delivery. Rules, regulations, and payment policies were changed to allow extensive use of telecommunications technology in lieu of in-person clinical visits to protect health care personnel and patients throughout the country from the risk of disease trans...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1999