Cloud Security Alliance CCZT Exam With Confidence Using Practice Dumps

In a Zero Trust Architecture, the Policy Decision Point (PDP) is the primary entity responsible for crafting and maintaining policies, especially those that enforce the principle of least privilege for network access. The PDP evaluates all relevant information about an access request—including the identity of the requester, the context of the request, and the requested resource—and makes a decision on whether to grant or deny access based on predefined policies. This process ensures that access rights are strictly aligned with the necessity of the role and the minimum access required to perform a function, thereby adhering to the principle of least privilege​​.

In a ZTA, a policy decision point (PDP) is a logical component that evaluates the incoming signals from an entity requesting access to a resource against a set of access determination criteria, such as identity, context, device, location, and behavior1. A PDP then makes a decision to grant or deny access, or to request additional information or verification, based on the policies defined by the policy administrator1. A policy enforcement point (PEP) is a logical component that uses the incoming signals from the PDP to open or close a connection between the entity and the resource1. A PEP acts as a gateway or intermediary that enforces the decision made by the PDP and prevents unauthorized or risky access2.

References =

• Zero Trust Architecture | NIST
• Policy Enforcement Point (PEP) - Pomerium

To ensure an acceptable user experience when implementing SDP, a security architect should collaborate with IT to model and plan the user experience, client software distribution, and device onboarding processes. This is because SDP requires users to install and use client software to access the protected resources, and the user experience may vary depending on the device type, operating system, network conditions, and security policies. By modeling and planning the user experience, the security architect and IT can ensure that the SDP implementation is user-friendly, consistent, and secure.

References = Certificate of Competence in Zero Trust (CCZT) - Cloud Security Alliance, Zero Trust Training (ZTT) - Module 7: Network Infrastructure and SDP