Privileged Access Management (PAM) plays a critical role in ensuring the security and integrity of organizational systems and data. The traditional approach to access management, known as Role-Based Access Control (RBAC), has faced challenges in keeping up with the dynamic nature of modern organizations. As businesses evolve and employees require timely access to resources, it becomes crucial to rethink access management strategies. This article explores the concept of just-in-time access and self-service privilege elevation as key components of a modern PAM framework. Additionally, it discusses the importance of defining priorities, leveraging automation, and considering attribute-based or policy-based access control to enhance access management practices.

The Evolution of Access Management:

RBAC, the foundational principle of access management, involves assigning clusters of permissions based on predefined roles. Initially, RBAC seemed promising, but organizations soon discovered its limitations in adapting to their evolving needs. Companies are dynamic entities, constantly changing and growing. Defining and maintaining concrete roles for individuals over time became a daunting task that leads to 'role explosion'. As a result, alternative approaches to RBAC were explored to address the challenges encountered in access management.

Automation and Self-Service: Empowering Employees:

One solution that emerged from the necessity for flexibility and efficiency in access management is the automation of the request process. By enabling employees to self-serve and elevate their access privileges based on their specific requirements, organizations can reduce rigidity in defining access roles. This approach grants employees the necessary privileges while empowering security teams to comfortably remove access when it is no longer needed.

The Dilemma of Over-Privileging:

Companies have historically tended to over-privilege employees to ensure smooth business operations. This practice arose from the fear of impeding productivity when employees lacked access to the resources they needed. However, over-privileging can introduce security risks. To strike a balance, organizations can implement just-in-time access controls for sensitive resources. This approach avoids the complexities of defining who needs access and when, instead relying on a flexible and automated change management process. By maintaining a policy of least privilege by default, access is granted only when necessary, reducing the risk of unauthorized access.

Implementing a Modern Access Management Framework:

To embark on the journey toward an effective access management framework, organizations should follow a few key steps:

1. Prioritize for Sensitivity: Start by determining the most sensitive resources and applications within the organization. These could include SOX-regulated resources, cloud infrastructure, databases, or customer relationship management systems. Prioritizing based on sensitivity enables organizations to focus their efforts efficiently.

2. Create a Privilege Model: Develop a self-service or privilege elevation model around the identified priority resources. This model should grant access based on specific needs rather than relying solely on predefined roles. Whether referred to as PAM or Identity Governance and Administration (IGA), the goal is to facilitate access while maintaining security.

3. Expand Across Business Units: Once the self-service model is established for the priority resources, organizations can gradually expand its implementation across various business units and applications. This step allows for incremental success and the creation of a feedback loop for policy refinement.

4. Leverage Automation and Analytics: To achieve efficient access management, organizations should leverage automation and analytics capabilities. By capturing structured data on access requests, organizations can gain insights into user needs and behaviors. This data can inform the development of better policies, streamlined onboarding processes, and continuous improvements.

The Role of Artificial Intelligence (AI) in Access Management:

As access management becomes increasingly complex, the human brain may struggle to calculate the intricacies of least privilege. This is where AI can play a crucial role. AI-powered systems can assist in recommending access based on the job to be done, aligning permissions with user needs. However, while AI can offer valuable insights and recommendations, it's important to note that AI should not be solely relied upon for access management decisions. Human oversight and validation are still necessary to ensure the accuracy and appropriateness of access grants.

Attribute-Based Access Control (ABAC) and Policy-Based Access Control (PBAC):

In addition to RBAC, organizations can explore alternative access control models such as Attribute-Based Access Control (ABAC) and Policy-Based Access Control (PBAC). These models offer more granular and context-aware access control mechanisms.

ABAC focuses on evaluating attributes associated with users, resources, and environmental factors to make access decisions. It considers factors such as user roles, job titles, location, time of day, and other contextual information. By dynamically evaluating these attributes, ABAC allows for fine-grained access control tailored to specific scenarios.

PBAC, on the other hand, relies on policies defined by the organization to determine access. Policies can be based on various factors, including user attributes, resource classifications, and business rules. PBAC offers flexibility and adaptability, allowing organizations to define and enforce access control rules that align with their specific requirements.

By adopting ABAC or PBAC alongside RBAC, organizations can enhance their access management practices, providing more flexibility, agility, and control over access permissions.

Continuous Monitoring and Auditing:

Effective access management should be accompanied by continuous monitoring and auditing processes. By regularly reviewing access rights, organizations can identify and address any anomalies, unauthorized access attempts, or policy violations promptly. Monitoring and auditing also enable organizations to maintain compliance with regulatory requirements and industry standards.


Privileged Access Management plays a critical role in safeguarding organizational systems and data in the digital age. By adopting a modern access management framework that includes just-in-time access, self-service privilege elevation, and the use of automation and analytics, organizations can strike a balance between security and efficiency. Additionally, exploring alternative access control models like ABAC and PBAC, and implementing continuous monitoring and auditing processes, can further enhance access management practices.

It is important to remember that access management is an ongoing process that requires regular assessment, refinement, and adaptation to keep pace with the evolving needs of organizations and the ever-changing threat landscape. By prioritizing security while enabling timely access, organizations can achieve effective access control in the digital age.

Get updates

Thank you!
Your submission has been received!
Oops! Something went wrong while submitting the form.