For too long, organizations have treated the Identity and Access Management (IAM) system like a data center asset: bought, installed, patched, and managed by dedicated teams;this is known as on premises ownership model. This model has become a crushing burden, slowing down innovation, driving up costs, and introducing unacceptable security risks. Every time a new mobile application is deployed or a zero day vulnerability hits, the organization struggles to keep up.
Identity as a Service (IDaaS) is the modern strategic solution. It is the practice of delivering core IAM functions (like sign in, access control, and user management) through a specialized, high availability cloud platform. IDaaS replaces the complex tasks of hardware maintenance, software updates, and scaling capacity with a simple, flexible subscription model.
From an architectural viewpoint, IDaaS is the essential layer for any organization pursuing a Zero Trust framework and a multi cloud strategy. It immediately provides world class security capabilities—such as advanced Multi factor authentication (MFA) and continuous risk scoring—that are nearly impossible for individual companies to build and maintain themselves. IDaaS is not just a technology upgrade; it is a foundational business strategy that provides agility, cuts costs, and drastically improves security resilience.