Identity and Access Management (IAM) challenges when using SaaS applications

Organizations today rely on hundreds of SaaS applications. While these applications improve productivity, they also create significant identity and access management challenges. Every new application introduces additional identities, permissions, integrations, and security risks. Without centralized IAM, organizations quickly lose visibility into who has access to what.

The biggest IAM challenges

Managing identities in a SaaS environment is fundamentally different from managing access to traditional on-premises applications. Instead of a few centrally managed systems, organizations must control access across dozens or even hundreds of cloud services, each with its own users, permissions, and integration capabilities. This shift has made IAM a strategic capability that enables organizations to manage access securely and efficiently at scale.

IAM is not only about controlling who can sign in. It also helps organizations automate user lifecycle management, enforce consistent access policies, and maintain visibility into who has access to business-critical applications. As SaaS portfolios continue to grow, these capabilities become increasingly important. The following sections explore eight of the most common IAM challenges organizations face when using SaaS applications and how they can be addressed.

Authentication complexity and poor user experience

Multiple authentication methods and inconsistent login experiences create unnecessary friction for employees and increase the workload for IT teams. As a result, users may adopt insecure behaviors such as password reuse or storing credentials in unsafe ways.

Single Sign-On (SSO), Multi-Factor Authentication (MFA), and an IAM platform simplify access, strengthen security, and create a more seamless login experience.

Manual onboarding and offboarding

Creating, updating, and removing user accounts manually is time-consuming and increases the risk of human error. Delays in provisioning can slow employee productivity, while delayed deprovisioning may leave former employees or contractors with unnecessary access.

Automating the user lifecycle through IAM ensures that employees have the right access at the right time while reducing administrative effort and security risks.

Lack of visibility into user access

Organizations often struggle to maintain an accurate overview of who has access to which applications and data. As users change roles or responsibilities, permissions can quickly become outdated, increasing both security and compliance risks.

An IAM platform provides a single view of user identities and access rights, making it easier to review and govern user access.

Excessive permissions and privilege creep

Users often accumulate access rights over time as they change roles or take on new responsibilities. Without regular reviews, unnecessary permissions remain in place, increasing the risk of unauthorized access and insider threats.

IAM supports Identity Governance by enforcing least privilege, assigning role-based access, and enabling regular access reviews to ensure permissions remain appropriate over time.

Compliance and audit readiness

Demonstrating who has access to business-critical applications and why is essential for regulatory compliance and internal governance. Without centralized control, preparing for audits can become a time-consuming and error-prone process.

IAM simplifies compliance by providing clear visibility into user access, supporting access reviews, and maintaining audit trails that help organizations meet regulatory requirements.

Managing identities across multiple SaaS applications

As organizations add new SaaS applications, maintaining consistent identities across disconnected systems becomes increasingly difficult. Differences in identity data, provisioning methods, and integrations make access management more complex and increase the administrative burden on IT teams.

An IAM platform centralizes identity management, integrates with SaaS applications, automates provisioning, and helps maintain consistent identities across the organization.

Shadow IT and Shadow AI

Employees increasingly adopt unauthorized SaaS applications and AI tools without IT approval, creating security, compliance, and data protection risks. When these services operate outside established governance, organizations lose visibility and control.

IAM helps organizations discover, govern, and secure access to approved applications, reducing the risks associated with Shadow IT and Shadow AI while supporting secure adoption of new technologies.

Scaling IAM as the SaaS portfolio grows

As organizations continue to adopt new SaaS applications, identity management becomes increasingly difficult to manage through manual processes. What works for a handful of applications rarely scales across a growing digital ecosystem.

A scalable IAM strategy enables organizations to manage identities, automate access management, and enforce consistent security policies as the business and its SaaS portfolio continue to grow.

As SaaS adoption continues to grow, effective Identity and Access Management is essential for protecting identities, securing access, and maintaining control across the organization. A well-designed IAM strategy enables organizations to reduce risk, simplify administration, and support future growth.