What is least privilege access and why is it critical in Zero Trust?

Least privilege access means users and systems receive only the minimum level of access necessary to perform their tasks — nothing more.

In Zero Trust, this prevents attackers from moving laterally if credentials are compromised.

Least privilege is enforced through:

  • Role-Based Access Control (RBAC)
  • Attribute-Based Access Control (ABAC)
  • Just-in-Time (JIT) privileged access
  • Continuous policy evaluation

With eMudhra’s IAM and PAM capabilities, organizations can restrict administrative access, monitor privileged sessions, and reduce internal risk exposure.