What is Cloud Identity Management and How It Works?

As companies scale and shift further toward cloud-based structures, the need for managing identities to ensure operational efficiency and security is paramount. While identity access management (IAM) works on the principle of who has access to what, cloud identity management (CIM) goes beyond that.

Cloud identity management emphasizes automating the authentication process, integrating with cloud service providers, enhancing the security posture, and scaling seamlessly.

In this blog, we’ll delve further into what cloud identity management is and all the nitty-gritty of how it works, the benefits, and how you can choose the right cloud identity management provider for your business. 

What is cloud identity management?

Cloud identity management is a framework that performs the fundamental functions of authentication, authorization, and user lifecycle management. The difference here, compared to IAM solution, is that cloud identity management caters to organizations with a decentralized and spread-out workforce.  

Unlike traditional IAM systems, cloud identity management tools can function across multiple environments and remotely operating devices. This makes it more flexible than most on-premises solutions, which require devices to be connected within the network perimeter.

The cloud identity management framework manages digital identities, defines roles, and controls access rights in a cloud environment. It’s comparatively lightweight, scalable, and supports automation, certain traits that legacy IAM tools lack.

Why is cloud identity management important?

The shift to cloud, hybrid, and remote-first IT environments has made cloud identity management an integral part of every organization.

Cloud identity management mitigates the risk associated with manual permission processes that may introduce security risks due to human error or overlooking a threat actor. This allows IT admins to automate the process with predefined policies to check for suspicious requests while preventing productivity lapse of genuine employees. 

Cloud identity management also lays the foundation for building a Zero Trust architecture, under which no user or device is trusted by default, even inside the network. Through it, IT admins can have granular control of identity and access management, implement least-privilege policies, and reduce the threat surface area drastically.

To put it simply, cloud identity management serves as the backbone of secure digital transformation by replacing the network with identity as the new perimeter. 

How does cloud identity management work?

Cloud identity management relies on a standard set of protocols for managing user access permissions. These protocols use a role-based framework, meaning the policies applied to a user will persist across multiple devices regardless of the location.

The protocols involved in this process include:

• Lightweight Directory Access Protocol (LDAP): For on-premises directories like Microsoft Active Directory.
• Security Assertion Markup Language (SAML): For single sign-on (SSO) features, which allow users to share the same credentials across multiple applications.
• System for Cross-Domain Identity Management (SCIM): For provisioning users in cloud-based productivity apps like Microsoft 365, Google Workspace, and more.
• OAuth: For providing secure access to web applications and endpoint devices. 
• OpenID (OIDC): For securing multiple websites and applications simultaneously.
• RADIUS: For authenticating and authorizing remote network access.

Key features of cloud identity management

Cloud identity management platforms provide tools and features that are crucial for managing identities. These features ensure seamless user experiences and maintain rigorous security measures. Cloud identity management simplifies identity and access security with the following features:

1. Automated user provisioning and deprovisioning

Automating provisioning and deprovisioning reduces downtime and frees up resources available for pursuing more important objectives. It also removes human error that can occur by doing so manually and enhances the overall security and consistency. 

2. Role-based access management

Turning access management into role-based allows IT admins to create custom policies for who can access specific resources in cloud-based systems and services. Furthermore, it limits users from accessing confidential data and enhances data integrity.

3. Password management and self-service capabilities

Cloud identity management structure includes methods for enforcing robust password policies and provides secure self-service options to users who forget their credentials. This reduces IT tickets and makes employees in charge of their credentials.

4. Privileged access management (PAM)

Another important feature of cloud identity management, PAM manages the unique access requirements of privileged users, e.g., system administrators who need higher-level access to systems. Through this, IT admins can monitor these users, log their actions, and detect any abnormal activity to prevent potential security threats from escalating. 

5. Integration and synchronization with directories

Cloud identity management allows organizations to integrate easily with their existing directory services, like Microsoft Active Directory. This allows the organizations to continue using and updating their current directory and import all of it to the cloud infrastructure. 

6. Audit and compliance reporting

IT admins can generate customized reports for the entire fleet, including remote and on-premise devices, with ease. This allows for a centralized view of the entire device inventory and resolves any issues without any delay. 

7. User behavior analytics

User behavior analytics logs abnormal user behavior, such as unusual login times or multiple failed login attempts, and uses them to detect security risk. By analyzing user behavior, IT admins can take actions to counteract potential security threats before they cause damage.

Benefits of cloud identity management

Apart from improving the security posture, cloud identity management centralizes identity controls, boosts operational efficiency, and improves user experience throughout the organization.

Some of the most significant benefits of cloud identity management are:

1. Improved security

Cloud identity management offers superior security compared to traditional solutions. It helps reduce the attack surface by tightening access controls and enforcing strict access policies. This is applied to every user, app, and service across the board.

Cloud identity management also provides advanced features such as user behavior analytics and PAM that help identify unusual user activities that could indicate a security threat and manage privileged accounts more efficiently. 

2. Enhanced user experience

Cloud identity management significantly improves the end-user experience by enabling single sign-on (SSO). This reduces password fatigue and automates user provisioning based on role or department. 

Eliminating login barriers, allowing faster onboarding, and dramatically fewer password reset requests results in lesser IT tickets.

3. Centralized management

By centralizing all user identities into a single platform, security teams have immediate visibility into access control and permission profiles for every user in the organization.

Such a single pane of glass approach to manage permissions, enforce policies, and run audits simplifies IT operations and helps maintain consistency across all endpoints. This accelerates incident response when something goes wrong.

4. Better compliance

Cloud identity management helps organizations meet and maintain their compliance standards. It achieves this by enforcing role-based access control and maintaining a detailed audit log of user activities.

By ensuring regulatory compliance, cloud identity management enables organizations to avoid potential legal consequences and remediate any deviations promptly.

5. Efficient scaling

Cloud identity management offers peerless scalability that efficiently meets the changing business needs. Through it,  organizations can grow easily, expand globally, and adopt new features without incurring major additional costs.

This scalability, paired with the reduced need for manual labor for provisioning, access reviews, and password resets, leads to significantly less IT load and high cost optimization.

Best practices for efficient cloud identity management

Implementing a cloud identity management solution is only the first step. Sustaining a secure, scalable, and compliant identity environment demands continuous evaluations of the current setup and updating it as needed. Here are some best practices to get the most out of cloud identity management:

• Adopting Zero Trust architecture: Enforce strict identity verification, apply conditional access policies, and integrate authentication mechanisms like multi-factor authentication (MFA). 
• Reviewing access policies regularly: Continuously evaluate access rules and examine user privilege escalations to protect the organization from malicious insiders.
• Adopting SSO: Simplify user access across various apps with one set of login credentials, reducing password reuse and stuffing attacks.
• Automating provisioning and deprovisioning: Automate onboarding and offboarding to ensure access is provided quickly and removed promptly when users leave or change roles.
• Enforcing compliance: Deploy company-wide policies to ensure all cloud-based identity management processes remain in line with the organization’s compliance standards. 

How to choose the right cloud identity management solution

Cloud identity management has established itself as the core pillar of enterprise security and compliance. As operations move outside the network perimeter and organizations adopt more cloud services, the need for effective cloud identity management has become invaluable.

The cloud identity management solution you choose must fit the organization’s specific needs. To help pick the right fit, here are certain factors to consider:

• Scalability: As the organization grows, so do the needs. Make sure the chosen solution can scale with the growth and continue to deliver the same value over time and across all operations.
• Support services: IT teams are bound to run into issues. Thus, it is important to choose a solution that delivers a timely and appropriate level of support.
• Budget and cost-effectiveness: The solution shouldn’t come at a cost of affecting other functions of the organization, and must provide a significant ROI. 
• Compatibility and integrations: The chosen solution must be compatible with the identity provider the organization has been using, along with other third-party mission-critical apps.

Enhance your cloud identity management with Scalefusion

Scalefusion OneIdP provides a comprehensive list of identity management features that allow organizations to simplify IT administration of all their identities from a centralized dashboard while strengthening security. It supports several major identity providers such as Microsoft Entra, Okta, and PingOne, while supporting a wide range of access management features such as SSO, just-in-time access, MFA, directory management, and much more.