Public Access Management vs. Privileged Identity Management vs. IAM: How Identity and Access Management Solves Modern Digital World Complexities
In the ever-evolving digital landscape, one of the most critical challenges organizations face is securing sensitive data and systems. With cyber threats becoming increasingly sophisticated, managing who has access to what resources—and under what conditions—has never been more important. This is where Identity and Access Management (IAM) comes into play. However, within the broader IAM framework, two specific subsets—Privileged Identity Management (PIM) and Public Access Management (PAM)—often cause confusion. Understanding these concepts and how they interrelate is crucial for protecting your organization from potential security breaches.
Identity and Access Management (IAM) serves as the foundation for managing digital identities and controlling access to an organization’s resources. IAM encompasses the entire lifecycle of digital identities, from their creation to their eventual deactivation. By ensuring that the right individuals have the appropriate access to resources at the right time, IAM plays a pivotal role in maintaining security and operational efficiency.
Authentication: The process of verifying the identity of a user or system. This step ensures that only legitimate users gain access to systems and data.
Authorization: Once authenticated, this process determines what actions the user is permitted to perform within the system. It ensures that users only have access to the resources necessary for their roles.
Provisioning: This involves the setup and management of user accounts and access rights. It ensures that new users have the appropriate permissions from the moment they join an organization.
De-Provisioning: When a user no longer needs access, IAM ensures that their accounts and permissions are promptly removed, minimizing the risk of unauthorized access.
Privileged Identity Management (PIM) is a critical subset of IAM, focusing on the management and control of privileged accounts—those with elevated permissions that grant access to sensitive systems and data. Because these accounts have the potential to cause significant damage if compromised, PIM is essential for mitigating risk.
Just-in-Time Access (JIT): JIT grants temporary privileged access only when necessary, reducing the time window during which an account is vulnerable to attack. Once the task is complete, access is automatically revoked.
Least Privilege Principle: This principle ensures that users and systems have only the minimum permissions required to perform their duties. By limiting access rights, the potential damage from any security breach is minimized.
Separation of Duties: This security practice involves distributing high-risk tasks among multiple individuals. By requiring more than one person to complete sensitive actions, the risk of unauthorized activities is significantly reduced.
Public Access Management (PAM), often considered a subset of Privileged Identity Management, goes beyond simply managing entitlements. PAM focuses on monitoring and controlling privileged sessions, ensuring that privileged access is actively protected rather than just managed.
Password Management: PAM ensures the secure storage and regular rotation of privileged credentials. By managing passwords effectively, PAM reduces the risk of unauthorized access through credential compromise.
Session Management: PAM records and monitors privileged sessions, allowing for auditing and compliance verification. This visibility is crucial for detecting and responding to suspicious activity.
Access Control: PAM enforces fine-grained access controls over privileged sessions, limiting what actions users can perform during these sessions. This helps prevent unauthorized changes to critical systems.
Anomaly Detection: PAM solutions often include tools for detecting anomalies in privileged sessions, such as unusual login times or access from unfamiliar locations. These tools help identify potential security threats before they can cause damage.
To effectively protect an organization’s critical assets, it is essential to implement robust IAM, Privileged Identity Management, and Public Access Management solutions. Understanding how these concepts interrelate allows for a layered security approach that minimizes risks and strengthens overall security posture.
IAM provides the broad framework for managing digital identities and access, ensuring that all users are properly authenticated and authorized.
PIM focuses specifically on protecting high-risk accounts with elevated privileges, applying additional controls to prevent misuse.
PAM takes the security of privileged access a step further by monitoring and controlling the sessions in which these privileges are exercised, adding an extra layer of protection.
At eMudhra, we understand the complexities of modern digital security. Our end-to-end solutions in Identity and Access Management, Privileged Identity Management, and Public Access Management are designed to protect your organization’s digital identities and secure sensitive information. With eMudhra’s expertise, you can lay a robust foundation for managing user access and reducing the risk of security breaches.
Reach out to eMudhra today to learn more about how our IAM, Privileged Identity Management, and Public Access Management solutions can help your organization achieve its security goals. Let us help you navigate the complexities of modern digital security with confidence.