Identity as a Service (IDaaS)

calendar_month September 8, 2023

IDaaS is a cloud solution that offers identity and access management (IAM) functionalities. Instead of a traditional on-premises approach, IDaaS provides these services from the cloud, offering organizations a flexible, scalable, and cost-effective solution for managing user identities and permissions.

Some primary functions include:

  • Single Sign-On (SSO): Allows users to access multiple applications with a single set of credentials, improving user experience and security.
  • Multi-Factor Authentication (MFA): Adds an additional layer of security by requiring two or more verification methods.
  • Directory Services: Maintains user profiles and credentials in a structured manner.
  • Access Management: Controls user access to applications based on predefined policies.
  • User Provisioning and De-provisioning: Automates the process of granting and revoking user access.

Why is IDaaS Crucial?

With the proliferation of cloud applications and the need for mobility, organizations face challenges in managing user identities across various platforms securely. Here’s why IDaaS is becoming the go-to solution:

  • Scalability: Being cloud-based, IDaaS can quickly adapt to the changing number of users and applications. As organizations grow or evolve, the IDaaS model can easily accommodate these changes without the need for significant infrastructure alterations.
  • Cost-effective: With the absence of on-premises hardware and reduced maintenance demands, organizations can expect significant cost savings. The pay-as-you-go model ensures that companies only pay for what they use.
  • Security: With the increasing number of cyber threats, identity management has become a primary line of defense. IDaaS providers invest heavily in security measures, ensuring that user data and credentials are protected. Features like MFA and risk-based authentication enhance the security manifold.
  • Simplified Integration: Modern IDaaS solutions offer seamless integrations with a plethora of applications, both cloud-based and on-premises. This simplifies the setup and ensures smooth user experiences.
  • Compliance: For organizations bound by stringent regulatory standards, IDaaS provides robust tools to maintain and demonstrate compliance with data protection and privacy laws.

Potential Concerns with IDaaS

While IDaaS offers numerous benefits, it’s essential to consider some potential concerns:

  • Vendor Lock-in: Since IDaaS solutions can be intricate and deeply integrated, switching providers can be challenging.
  • Outages: Being cloud-dependent, any downtime from the service provider can affect access to crucial applications.
  • Data Privacy: Handing over identity management to a third-party provider may raise concerns about data privacy and sovereignty, especially for businesses operating across borders.

To address these concerns, it’s crucial for organizations to conduct thorough due diligence before selecting an IDaaS provider. This includes understanding the provider’s infrastructure, security measures, service-level agreements (SLAs), and data handling policies.

The Future of IDaaS

The future of IDaaS looks promising as organizations continue to embrace digital transformation. The evolution will likely focus on:

  • AI and Machine Learning: Leveraging these technologies can improve threat detection by understanding user behavior and predicting unusual patterns.
  • Blockchain in IDaaS: Blockchain can potentially decentralize identity management, offering a transparent and secure system.
  • Unified Identity Experiences: As the digital ecosystem expands with IoT and other technologies, there will be a demand for a consolidated identity management system catering to humans, systems, and devices alike.


In today’s rapidly changing digital landscape, Identity as a Service emerges as a strategic tool for organizations to ensure secure, scalable, and efficient identity management. As with any technology, the key lies in understanding the nuances and choosing the right solution tailored to an organization’s needs. Embracing IDaaS is not just about staying technologically relevant but also about paving the way for a safer and more efficient digital future. For more information, please visit