Role Mining In Business: Taming Role-based Access Control Administration
Title | Role Mining In Business: Taming Role-based Access Control Administration PDF eBook |
Author | Roberto Di Pietro |
Publisher | World Scientific |
Total Pages | 295 |
Release | 2012-02-20 |
Genre | Computers |
ISBN | 9814458104 |
With continuous growth in the number of information objects and the users that can access these objects, ensuring that access is compliant with company policies has become a big challenge. Role-based Access Control (RBAC) — a policy-neutral access control model that serves as a bridge between academia and industry — is probably the most suitable security model for commercial applications.Interestingly, role design determines RBAC's cost. When there are hundreds or thousands of users within an organization, with individual functions and responsibilities to be accurately reflected in terms of access permissions, only a well-defined role engineering process allows for significant savings of time and money while protecting data and systems.Among role engineering approaches, searching through access control systems to find de facto roles embedded in existing permissions is attracting increasing interest. The focus falls on role mining, which is applied data mining techniques to automate — to the extent possible — the role design task.This book explores existing role mining algorithms and offers insights into the automated role design approaches proposed in the literature. Alongside theory, this book acts as a practical guide for using role mining tools when implementing RBAC. Besides a comprehensive survey of role mining techniques deeply rooted in academic research, this book also provides a summary of the role-based approach, access control concepts and describes a typical role engineering process.Among the pioneering works on role mining, this book blends business elements with data mining theory, and thus further extends the applications of role mining into business practice. This makes it a useful guide for all academics, IT and business professionals.
Role-based Access Control
Title | Role-based Access Control PDF eBook |
Author | David Ferraiolo |
Publisher | Artech House |
Total Pages | 344 |
Release | 2003 |
Genre | Business & Economics |
ISBN | 9781580533706 |
The authors explain role based access control (RBAC), its administrative and cost advantages, implementation issues and imigration from conventional access control methods to RBAC.
Security and Privacy - Silver Linings in the Cloud
Title | Security and Privacy - Silver Linings in the Cloud PDF eBook |
Author | Kai Rannenberg |
Publisher | Springer Science & Business Media |
Total Pages | 329 |
Release | 2010-09-02 |
Genre | Computers |
ISBN | 3642152562 |
These proceedings contain the papers of IFIP/SEC 2010. It was a special honour and privilege to chair the Program Committee and prepare the proceedings for this conf- ence, which is the 25th in a series of well-established international conferences on security and privacy organized annually by Technical Committee 11 (TC-11) of IFIP. Moreover, in 2010 it is part of the IFIP World Computer Congress 2010 celebrating both the Golden Jubilee of IFIP (founded in 1960) and the Silver Jubilee of the SEC conference in the exciting city of Brisbane, Australia, during September 20–23. The call for papers went out with the challenging motto of “Security & Privacy Silver Linings in the Cloud” building a bridge between the long standing issues of security and privacy and the most recent developments in information and commu- cation technology. It attracted 102 submissions. All of them were evaluated on the basis of their significance, novelty, and technical quality by at least five member of the Program Committee. The Program Committee meeting was held electronically over a period of a week. Of the papers submitted, 25 were selected for presentation at the conference; the acceptance rate was therefore as low as 24. 5% making SEC 2010 a highly competitive forum. One of those 25 submissions could unfortunately not be included in the proceedings, as none of its authors registered in time to present the paper at the conference.
Data and Applications Security and Privacy XXIV
Title | Data and Applications Security and Privacy XXIV PDF eBook |
Author | Sara Foresti |
Publisher | Springer |
Total Pages | 386 |
Release | 2010-08-24 |
Genre | Computers |
ISBN | 3642137393 |
This book constitutes the proceedings of the 24th Annual IFIP WG 11.3 Working Conference on Data and Applications Security, held in Rome Italy in June 2010. The 18 full and 11 short papers presented in this volume were carefully reviewed and selected from 61 submissions. The topics covered are query and data privacy; data protection; access control; data confidentiality and query verification; policy definition and enforcement; and trust and identity management.
Methodology for Hybrid Role Development
Title | Methodology for Hybrid Role Development PDF eBook |
Author | Ludwig Fuchs |
Publisher | BoD – Books on Demand |
Total Pages | 274 |
Release | 2010 |
Genre | Business & Economics |
ISBN | 3899369785 |
"Cybercrime costs firms USD 1 trillion globally" - Headlines like this released by Reuters news agency on 29th January 2009 tend to regularly dominate international press lately. Surveys indicate that insiders like employees are one of the biggest threats to data security within organisations. As a result of improper account management users accumulate a number of excessive rights over time, resulting in the so called identity chaos. In the course of constantly growing IT infrastructures on the one hand, as well as the legislative regulations and law on the other hand, role-based Identity Management in particular has become a means of solving the identity chaos and meeting data security requirements. However, the central challenge organisations face in this context is how to construct a role catalogue for their Identity Management infrastructure. Some companies deal with this issue by applying predominantly manual procedures based on organisational and operational structures. These approaches are known as Role Engineering methodologies. Throughout the last few years, so-called Role Mining methodologies which use Data Mining techniques that cluster existing access rights of employees have evolved as alternative approaches. Recent findings show that a combination of Role Engineering and Role Mining is necessary to define a good collection of roles. This book gives insight into a hybrid tool-supported methodology for cleansing identity and account data and developing business roles for employees using Role Engineering and Role Mining techniques. Its main goals are to increase the overall user management data quality and support companies throughout a semi-automated process of defining roles. The methodology considers existing employee information and access privileges without neglecting organisational structures and business experts' knowledge about the organisation.
Role-Based Access Control
Title | Role-Based Access Control PDF eBook |
Author | Gerardus Blokdyk |
Publisher | Createspace Independent Publishing Platform |
Total Pages | 132 |
Release | 2018-01-13 |
Genre | |
ISBN | 9781983807374 |
When was the Role-based access control start date? Does Role-based access control appropriately measure and monitor risk? What new services of functionality will be implemented next with Role-based access control ? Has the direction changed at all during the course of Role-based access control? If so, when did it change and why? What are the short and long-term Role-based access control goals? Defining, designing, creating, and implementing a process to solve a business challenge or meet a business objective is the most valuable role... In EVERY company, organization and department. Unless you are talking a one-time, single-use project within a business, there should be a process. Whether that process is managed and implemented by humans, AI, or a combination of the two, it needs to be designed by someone with a complex enough perspective to ask the right questions. Someone capable of asking the right questions and step back and say, 'What are we really trying to accomplish here? And is there a different way to look at it?' For more than twenty years, The Art of Service's Self-Assessments empower people who can do just that - whether their title is marketer, entrepreneur, manager, salesperson, consultant, business process manager, executive assistant, IT Manager, CxO etc... - they are the people who rule the future. They are people who watch the process as it happens, and ask the right questions to make the process work better. This book is for managers, advisors, consultants, specialists, professionals and anyone interested in Role-based access control assessment. All the tools you need to an in-depth Role-based access control Self-Assessment. Featuring 692 new and updated case-based questions, organized into seven core areas of process design, this Self-Assessment will help you identify areas in which Role-based access control improvements can be made. In using the questions you will be better able to: - diagnose Role-based access control projects, initiatives, organizations, businesses and processes using accepted diagnostic standards and practices - implement evidence-based best practice strategies aligned with overall goals - integrate recent advances in Role-based access control and process design strategies into practice according to best practice guidelines Using a Self-Assessment tool known as the Role-based access control Scorecard, you will develop a clear picture of which Role-based access control areas need attention. Included with your purchase of the book is the Role-based access control Self-Assessment downloadable resource, which contains all questions and Self-Assessment areas of this book in a ready to use Excel dashboard, including the self-assessment, graphic insights, and project planning automation - all with examples to get you started with the assessment right away. Access instructions can be found in the book. You are free to use the Self-Assessment contents in your presentations and materials for customers without asking us - we are here to help.
Role-based Access Control Policy Administration
Title | Role-based Access Control Policy Administration PDF eBook |
Author | András Belokosztolszki |
Publisher | |
Total Pages | |
Release | 2004 |
Genre | |
ISBN |