Identity and Access Management (IAM) is a framework of policies, technologies, and processes that ensures the right individuals have appropriate access to organizational resources. It involves verifying user identities, managing user roles, and controlling access privileges to data, systems, and applications. IAM enhances security by preventing unauthorized access, supports regulatory compliance, and streamlines user provisioning and deprovisioning, making it essential for protecting sensitive information in modern digital environments.
Identity and Access Management
Identity and Access Management (IAM) is a framework of policies, technologies, and processes that ensures the right individuals have appropriate access to organizational resources. It involves verifying user identities, managing user roles, and controlling access privileges to data, systems, and applications. IAM enhances security by preventing unauthorized access, supports regulatory compliance, and streamlines user provisioning and deprovisioning, making it essential for protecting sensitive information in modern digital environments.
💡 Key Takeaways
- Identify how IAM verifies identities and assigns appropriate access to resources.
- Distinguish roles, permissions, and the principle of least privilege.
- Explore IAM technologies and practices: MFA, SSO, and directory services.
- Understand how IAM policies are defined, enforced, and audited across data, systems, and apps.
❓ Frequently Asked Questions
What is Identity and Access Management (IAM)?
A framework of policies, technologies, and processes that ensures the right individuals have appropriate access to organizational resources by verifying identities and granting permissions.
What is the difference between authentication and authorization?
Authentication proves who a user is; authorization determines what resources or actions the user is allowed to access after authentication.
What is role-based access control (RBAC) and the principle of least privilege?
RBAC assigns permissions based on user roles; least privilege means users receive the minimum access necessary to perform their job.
How does multi-factor authentication (MFA) strengthen IAM?
MFA requires two or more independent verification factors, reducing the likelihood of unauthorized access even if a password is compromised.
What is identity lifecycle management?
The ongoing process of provisioning, updating, and deactivating user identities and access rights as people join, move within, or leave the organization.
