In The Spotlight
The heart of entitlements management is the eXtensible Access Control Markup Language (XACML) protocol.
by Graham Williamson
Editor’s note: This chapter is excerpted from chapter 4 of Identity Management: A Business Perspective.
This standard has moved access control ahead immeasurably. It provides the process and technology for IAM environments to provide tight control over a wide range of resources. The use of XACML can be illustrated as shown in Figure 4.7.