What is IAM called in GCP?

Google Cloud Platform (GCP) provides Identity and Access Management (IAM) as a way to control access to cloud resources within your projects. GCP’s IAM is a robust system designed to manage permissions efficiently, allowing users to specify who (users, groups, and service accounts) can take what actions (roles) on which resources. It is an essential tool for securing your cloud environment and ensuring only authorized personnel have access to your resources.

Key Components of GCP IAM

Identities: In GCP, identities refer to the individuals or entities that require access to resources. These can be user accounts (such as Google Accounts), groups, and service accounts (associated with applications or services). -GCP DevOps Training

 


Roles: Roles are a collection of permissions that define what actions an identity can take on GCP resources. There are three types of roles in GCP IAM:

Primitive roles: These are broad roles (Owner, Editor, and Viewer) that grant a wide range of permissions. They are easy to use but not very granular.

Predefined roles: These are roles with more specific sets of permissions tailored to different services and use cases.  -GCP DevOps Online Training

Custom roles: These roles allow you to create a specific set of permissions based on your needs, providing more precise control over what actions an identity can perform.  -GCP DevOps Training in Hyderabad

Resources: In the context of GCP IAM, resources are the objects to which access needs to be controlled, such as virtual machines, databases, or storage buckets.

Policies: IAM policies define which roles are assigned to identities for specific resources. Policies contain bindings that map roles to identities, specifying who can perform certain actions on which resources.  -GCP DevOps Online Training Institute

 

How IAM Works in GCP

To control access in GCP, you create IAM policies for specific resources or projects. Each policy includes a list of bindings that map roles to identities. When an identity (such as a user or service account) attempts to access a resource, IAM checks the applicable policies and grants access based on the permissions defined in the roles assigned to the identity.  -GCP DevOps Training institute in Ameerpet

 

Best Practices for Using GCP IAM

Least Privilege: Follow the principle of least privilege by granting only the permissions necessary for an identity to perform its tasks.

Regular Audits: Conduct regular audits of your IAM policies to ensure they align with your security standards and compliance requirements.  -DevOps GCP online Training in hyderabad

 

Monitor and Log: Use Cloud Audit Logging and Cloud Monitoring to track and monitor access and changes to IAM policies.  -DevOps On Google Cloud Platform Online Training

 

Custom Roles: Create custom roles as needed to fine-tune permissions according to your specific use cases.   -GCP DevOps Training in Ameerpet

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