Enforce Governance and meet Compliance for a zero-trust, least-privilege security posture
Managing employee access has become harder as organizations use more cloud apps and digital tools. One employee may need access to many systems such as HR platforms, finance software, collaboration tools, and internal databases. When many systems are involved, it becomes difficult to track who has access to what and whether that access is still needed.
Because of this, identity security has become an important priority for IT and security teams. Two technologies often discussed in this area are Identity and Access Management (IAM) and Identity Governance and Administration (IGA). Understanding IGA vs IAM is important because these terms are related, but they are not the same.
Understanding the difference between IGA and IAM helps organizations manage user access correctly while also meeting security and compliance requirements. Both solutions help control digital identities, but they focus on different parts of the access management process. Without proper governance, employees may keep access to systems they no longer need, which increases security risks and makes audits more difficult.
In this blog, we will explain identity governance vs identity access management, look at the difference between IGA and IAM, and explain how the two work together in modern organizations.
Identity and Access Management (IAM) and Identity Governance and Administration (IGA) both help organizations manage user access to systems and applications, but they focus on different things. IAM manages authentication and access control. It ensures that users can log in securely and access the systems they need.
IGA adds governance and oversight. It helps organizations review permissions, enforce policies, and maintain records for audits. The main difference between IGA and IAM is that IAM controls access to systems, while IGA governs whether that access should exist.
In simple terms:
Identity and Access Management, often called IAM, is the system that controls how users log in and access applications or systems. It helps organizations confirm a user’s identity and decide what resources that user can use. Modern identity and access management software helps enterprises manage authentication, access control, and user identities across multiple systems and applications.
When employees sign in to a company application, IAM checks their credentials and allows access if the user is authorized. Many organizations use IAM tools to simplify login processes and improve security across multiple applications.
Common IAM capabilities include:
IAM mainly focuses on making sure users can access systems safely and easily. It ensures that employees, contractors, and partners can log in to the tools they need to do their jobs. However, IAM mainly focuses on enabling access. It checks whether a user can log in, but it does not always show whether the access is still appropriate months later.
As organizations expand their digital environments with cloud applications, remote employees, and third-party systems, identity has become a major target for cyber-attacks. In fact, 74% of data breaches involve compromised identities, which shows how important identity governance and access control have become.
Because of this growing risk, many organizations are moving beyond basic access management and adopting stronger identity governance practices. This is where identity governance vs identity access management becomes important, because governance ensures that access remains appropriate throughout the identity lifecycle. This is the role that Identity Governance and Administration plays in a modern identity security strategy.
Identity Governance and Administration, or IGA, focuses on reviewing and managing user access over time and is an important part of how identity governance operates in modern organizations. It adds visibility and control to identity management processes. While IAM helps users access systems, IGA helps organizations answer important questions about that access. For example:
IGA tools help organizations review permissions regularly and make sure that access matches a user’s role. This helps reduce risks such as excessive permissions or outdated access. Organizations evaluating identity security solutions often compare identity governance vs IAM tools to determine which capabilities best support access control and compliance.
Typical IGA capabilities include:
IGA gives organizations better visibility into their identity environment and helps them meet regulatory requirements. When discussing IGA vs IAM, the key point is simple. IAM focuses on providing access, while IGA focuses on reviewing and governing that access over time.
Each technology focuses on different responsibilities within identity management, which is why their core functions also differ. To better understand IGA vs IAM, it helps to look at the main functions each technology provides.
Core Functions of IAM
IAM tools focus on authentication and system access. They ensure that users can log in securely and access the applications they need.
Common IAM functions include:
Core Functions of IGA
IGA tools focus on governance and oversight of user access.
Common IGA functions include:
The easiest way to understand IGA vs IAM is to compare what each system is responsible for. This IGA vs IAM comparison helps organizations clearly understand how identity governance and access management serve different roles in identity security. IAM manages access operations, while IGA focuses on governance and oversight. The table below highlights the key differences between the two approaches.
| Aspect | IAM | IGA |
|---|---|---|
| Main goal | Allow users to log in and access systems | Ensure access is correct and justified |
| Focus | Authentication and access control | Governance and access oversight |
| Key question answered | Can this user access the system? | Should this user have this access? |
| Primary users | IT administrators | Security and compliance teams |
| Access management | Creates and manages user accounts | Reviews and verifies permissions |
| Compliance support | Basic activity logs | Detailed audit trails |
| Risk management | Prevents unauthorized access | Detects excessive or outdated access |
| Lifecycle coverage | Account creation and login control | Continuous monitoring and review |
| Governance policies | Limited | Strong policy enforcement |
This comparison highlights the main differences between IGA and IAM and shows why organizations often use both technologies.
When discussing IGA vs IAM, it is important to understand that these technologies work best when used together. IAM focuses on managing authentication and granting access to systems. It ensures that users can log in and access the tools they need.
IGA adds governance by reviewing and monitoring permissions to make sure they remain appropriate. In simple terms:
Together they create a stronger identity management framework.
Many organizations begin with IAM to manage authentication and access. As the number of applications grows and compliance requirements increase, IAM alone may not provide enough visibility into user permissions. Organizations often adopt IGA when they face challenges such as:
IGA helps solve these challenges by providing governance controls, access review workflows, and better visibility into user permissions.
To understand identity governance vs identity access management, consider a situation where an employee moves from the finance department to the sales team. The IAM system handles the technical change. It removes access to finance applications and grants access to sales tools. It also ensures the employee can log in to the required systems.
IGA focuses on reviewing whether the employee still has access to finance systems that should have been removed. It may also start an access review to confirm that the new permissions are correct. Without governance controls, users may keep permissions they no longer need. Over time, this creates unnecessary access risks.
As organizations grow, identity management becomes more complex. Managing onboarding, role changes, and offboarding across many systems often requires manual work. Solutions such as Hire2Retire help automate these processes by connecting HR systems, identity platforms, and enterprise applications. This helps organizations keep user access aligned with employee roles throughout the identity lifecycle.
When a new employee joins the company, Hire2Retire can trigger account creation and access provisioning across applications. When employees change roles, permissions can be updated automatically. Organizations can also use lifecycle automation solutions like Hire2Retire to streamline onboarding, role updates, and access management across applications.
Identity lifecycle management means managing user access during the entire employee journey. This lifecycle usually includes three stages:
Managing these changes manually becomes difficult as organizations grow and use more applications. Automation platforms such as Hire2Retire help manage these lifecycle events by automatically updating access across systems using HR data.
Organizations that only use IAM may struggle to maintain visibility into user permissions over time. Using IAM and IGA together provides several benefits:
Together, these technologies help organizations manage identities more effectively.
Many organizations also use Privileged Access Management, or PAM, as part of their identity security strategy. PAM focuses on protecting accounts with elevated permissions, such as administrators or system operators.
These accounts often have access to critical infrastructure and sensitive data. In a typical identity security environment:
Using all three together helps organizations strengthen identity security and reduce risk.
Understanding IGA vs IAM is important for organizations managing access across modern digital environments. Understanding the key IGA and IAM differences helps organizations design stronger identity management and access governance strategies. IAM focuses on authentication and access control. It ensures that users can log in securely to systems and applications. IGA adds governance by reviewing permissions and ensuring access remains appropriate over time.
Together, these technologies provide both operational access control and long-term governance of user permissions. Platforms such as Hire2Retire further improve identity management by automating onboarding, role changes, and offboarding across systems.
By combining IAM, IGA, and lifecycle automation solutions like Hire2Retire, organizations can build a stronger identity management strategy that improves security, visibility, and compliance.
IAM manages user authentication and access to systems. IGA focuses on governance, compliance, and access reviews to ensure the right users have the right permissions.
Yes. IAM manages access control, while IGA provides governance and visibility. Together they strengthen identity security.
IGA improves security by monitoring user access, automating reviews, and preventing unnecessary permissions.
Privileged Access Management protects high level accounts such as administrators by controlling and monitoring their access.
Hire2Retire automates access provisioning, role updates, and access removal as employees join, change roles, or leave the organization.
