Identity and Access Management IAM encompasses the business processes, rules and systems involved in the management of people and their access to information and other corporate assets. It is a key task to establishing accountability and increasing usability amongst an organisation’s workforce. Not surprisingly, it is one of the most common issues that come up during audit exercises.
As organisations grow and expand, the process for managing access to resources tends to grow in parallel. Over time these processes become fragmented, making the management of staff and their access privileges complex, identification of fraud difficult and reporting on access privileges a herculean task. It doesn’t help as well that there tends to be a proliferation of systems and applications with access granted to customers and partners. The accumulated effect of this is that it becomes difficult to prevent fraud and misuse of assets, especially where there is lack of visibility of disparate systems.
Identification, Authentication and Authorisation forms the core of IAM as these are the main technologies that can be used to enforce the following main objectives;