Identity and Access Management
Identity and Access Management (IAM) comprises the processes and technologies that provide appropriate access to an organization's resources by verifying user identities and controlling their access to these resources, based on predefined roles and permissions. IAM includes implementing robust authentication, authorization, and accountability mechanisms for access to IT resources. This ensures that only authorized users can access sensitive resources, and it protects the organization's assets. Key aspects include the configuration and management of access and identity repositories, provisioning and de-provisioning users, implementing role-based access control methods, and ensuring regulatory compliance with various privacy and data protection laws.
Guide: Identity and Access Management
Identity and Access Management (IAM) is a framework of policies and technologies ensuring that the right individuals access the right resources at the right times for the right reasons, helping to ensure organizations meet compliance requirements.
Why it's Important:
It's essential due to increased cyber threats, compliance demands, and the growing need to enable business users to manage their access capabilities. IAM strategies can limit potential damage by an attacker by reducing the number of users with unnecessary access.
How it Works:
IAM works by managing user access rights, through identifying, authenticating, and authorizing the user. Identification is where a user claims an identity. Authentication is the process of ascertaining if an individual is who they claim to be. Authorization assigns activities that the individual can perform, determined by their identity.
Exam Tips: Answering Questions on Identity and Access Management:
1. Understand key terms such as identification, authentication, and authorization.
2. Be familiar with compliance requirements and how IAM can help meet them.
3. Know the risks involved in IAM and how they can be mitigated
Note: Questions usually test your ability to apply these concepts to real-world scenarios, so make sure you understand how and when to implement IAM strategies.
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