Introduction Tableau offers Business Intelligence (BI) software that is great for generating meaningful graphs and visualizations of data. The software can query many different sources for data and aggregate these into illustrations that tell the story behind the data. When using BI tools,
Our experts at Axiomatics got together at the end of the year to take a look at the trends in store for 2017. Some of these may sound familiar, as the era of digital transformation continues to expand. But you'll find a common theme: Marty Leamy, our Americas President said it best, “This
Background We haven’t discussed combining algorithms much, but they are just one of the many powerful features of an XACML-based authorization system. You can think of combining algorithms as a way to assign weight to many partial answers to the same question. Let’s use a background
Big data is one of the “big” industry trends that is challenging enterprises these days, especially from a data security perspective. Thanks to the explosion of Big Data, the Internet of Things (IoT), and global mobilization, the way companies use, collect, store and process data has changed
The Abbreviated Language For Authorization (Wikipedia) or ALFA is a domain specific language used to express XACML authorization policies. It is by far much easier to work with than writing the raw XML. Depending on who you ask it is easier to understand and work with than UI tools. Currently there
The XACML standard provides a means of returning the reason for an access request denial through the use of the Obligations and Advice expressions, which were added in the 3.0 standard. A comprehensive explanation of Obligations and Advice can be found in our blog entry titledYou are not obliged to