Showing posts with label aon. Show all posts
Showing posts with label aon. Show all posts

5/04/2012

SOA Security Review

SOA Security
Average Reviews:

(More customer reviews)
Great book for starters.
However it misses the latest Standards in Security such as PKI, SAML, XACML, WS-Federation, WS-Trust and how it pertains to SOA based solution architecture. So much for a book titled "SOA Security". Also it totally ignores to explain how to ensure security at all integration tiers.
Not for security experts, more for people who are starters and do not have time to "Google" either.
Does not do detailed coverage only basic topics related to Web services security around SOAP and WSDL standards with Apache Axis sample APIs (which are out of box and can be googled easily) are discussed. It is a bit difficult to relate the examples to the meat on the book.
Also missing is the information on how to use the abused Apache API examples to compose/build a Secure SOA service base architecture or how to secure BPM workflows, SOA governance, Identity management using federation, entitlement issues with BPM portals,... the list goes on.
This book contains very repetitive content. The only good portion I found was the chapter on XML Web services. The authors should refer Information Security Management Handbook, Sixth Edition (Isc2 Press) and Core Security Patterns: Best Practices and Strategies for J2EE(TM), Web Services, and Identity Management (Sun Core Series) before the next version comes out.

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SOA is one of the latest technologies enterprises are using to tame their software costs - in development, deployment, and management. SOA makes integration easy, helping enterprises not only better utilize their existing investments in applications and infrastructure, but also open up new business opportunities. However, one of the big stumbling blocks in executing SOA is security. This book addresses Security in SOA with detailed examples illustrating the theory, industry standards and best practices.

It is true that security is important in any system. SOA brings in additional security concerns as well rising out of the very openness that makes it attractive. If we apply security principles blindly, we shut ourselves of the benefits of SOA. Therefore, we need to understand which security models and techniques are right for SOA. This book provides such an understanding.

Usually, security is seen as an esoteric topic that is better left to experts. While it is true that security requires expert attention, everybody, including software developers, designers, architects, IT administrators and managers need to do tasks that require very good understanding of security topics. Fortunately, traditional security techniques have been around long enough for people to understand and apply them in practice. This, however, is not the case with SOA Security.

Anyone seeking to implement SOA Security is today forced to dig through a maze of inter-dependent specifications and API docs that assume a lot of prior experience on the part of readers. Getting started on a project is hence proving to be a huge challenge to practitioners. This book seeks to change that. It provides bottom-up understanding of security techniques appropriate for use in SOA without assuming any prior familiarity with security topics on the part of the reader.

Unlike most other books about SOA that merely describe the standards, this book helps you get started immediately by walking you through sample code that illustrates how real life problems can be solved using the techniques and best practices described in standards. Whereas standards discuss all possible variations of each security technique, this book focusses on the 20% of variations that are used 80% of the time. This keeps the material covered in the book simple as well as self-sufficient for all readers except the most advanced.


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4/28/2012

Role-Based Access Control, Second Edition Review

Role-Based Access Control, Second Edition
Average Reviews:

(More customer reviews)
The three authors are leaders in RBAC research and development, making this book one of the most authoritative and complete references to RBAC.
Chapters 1 through 3 give a solid foundation for understanding RBAC and how it evolved, starting with an introduction, an exhaustive survey of access control methods needed to fully understand the evolution, and a solid and detailed overview of RBAC itself.
In the subsequent chapters each aspect of RBAC is covered in depth. Topics include role hierarchies, separation of duty policies, administration, integrating RBAC into existing infrastructures, and migration to RBAC. In addition, there are chapters on related topics that give this book wide scope - "Using RBAC to Implement Military Policies" shows how to implement multi-level security models with RBAC. This information uses military policies, but the material is also of interest to any commercial organization seeking tightly integrated access controls and a high security posture. The chapter on the proposed NIST RBAC standard also covers key items of interest, including Common Criteria RBAC protection profiles and other conformance issues. There are also chapters on RBAC research and prototypes, and commercial products.
While this book is well written and uses illustrations to impart key concepts, you will need to be conversant with set theory in order to get the most from it, as well as understand RBAC itself. If you are a bit rusty I recommend refreshing your skills before diving into this book.
If you want to explore RBAC and the work of each of the authors visit NIST Computer Security Division and Computer Security Research by pasting the ASIN, B0001O48Y4, into the search box, selecting all products and clicking GO. Once you are on the site you'll find the RBAC section under Security Research/Emerging Technologies->Authorization Management and Advanced Access Control Models (AM&AACM) link.

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Role-based access control (RBAC) is a security mechanism that has gained wide acceptance in the field because it can greatly lower the cost and complexity of securing large networked and Web-based systems. Written by leading experts, this newly revised edition of the Artech House bestseller, Role-Based Access Control, offers practitioners the very latest details on this popular network security model. The second edition provides more comprehensive and updated coverage of access control models, new RBAC standards, new case studies and discussions on role engineering and the design of role-based systems. This authoritative book offers professionals an in-depth understanding of role hierarchies and role engineering that are so crucial to ensuring total access control with RBAC. The book guides security administrators through the various RBAC products available on the market and along the migration path to implementing RBAC. This unique resource also covers the RBAC standard proposed by the National Institute of Standards and Technology.

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