Identity Governance and Administration – IGA – is the discipline of controlling who has access to what, why, and for how long. It sounds administrative, but it is one of the most important and most hireable specialisations in enterprise security. Here is what IGA actually is and why organisations invest heavily in it.
The Problem IGA Solves
In any large organisation, access rights accumulate for years: employees switch roles, inherit permissions and keep access they no longer need. The result is a growing attack surface and serious compliance risk. IGA systems solve this by automating identity lifecycle, access requests and certification reviews so access stays accurate.
The Core IGA Processes
Three processes define IGA: identity lifecycle (creating, updating and removing accounts), access management (requests, approvals and provisioning), and certification campaigns (periodic reviews where managers confirm who keeps which access). Every IGA platform on the market is built around these.
Why Regulators and Auditors Care
Auditors expect organisations to demonstrate controlled access – and IGA systems produce exactly the evidence audits require. Industries like banking and insurance mandate these controls, which is why IGA skills are in steady demand in the Indian market.
The Career Opportunity
IGA work spans analyst, administration and implementation roles on platforms like SailPoint, Saviynt and Microsoft identity products. Entry-level roles are accessible to freshers with training because the discipline is process-driven more than code-driven, and experienced IGA consultants are well paid.
Getting Started
Learn the three core processes, practice on an industry platform, and understand how IGA connects to the broader identity landscape. SkilBrill’s IAM training includes IGA fundamentals and practical certification campaign labs, so you understand not just what IGA is but how to operate it.