Get CCZT Dumps : Verified Certificate of Competence in Zero Trust (CCZT)

SPA is a security protocol that prevents device impersonation attacks in a ZTA by hiding the network infrastructure from unauthorized and unauthenticated users. SPA uses a single encrypted packet to convey the user’s identity and request access to a resource. The SPA packet must be digitally signed and authenticated by the SPA server before granting access. This ensures that only authorized devices can send valid SPA packets and prevents spoofing, replay, or brute-force attacks12.

References =

• Zero Trust: Single Packet Authorization | Passive authorization
• Single Packet Authorization | Linux Journal

A common activity in the scope, priority, and business case steps of ZT planning is to determine the organization’s current state. This involves assessing the existing security posture, architecture, policies, processes, and capabilities of the organization, as well as identifying the key stakeholders, business drivers, and goals for the ZT initiative. Determining the current state helps to establish a baseline, identify gaps and risks, and define the scope and priority of the ZT transformation.

References =

• Zero Trust Planning - Cloud Security Alliance, section “Scope, Priority, & Business Case”
• The Zero Trust Journey: 4 Phases of Implementation - SEI Blog, section “First Phase: Prepare”

The third step in the SDP onboarding process is to onboard and authenticate the initiating hosts, which are the clients that request access to the protected resources. The initiating hosts connect to and authenticate with the SDP gateway, which acts as an accepting host and a proxy for the protected resources. The SDP gateway verifies the identity and posture of the initiating hosts and grants them access to the resources based on the policies defined by the SDP controller.

References =

• Certificate of Competence in Zero Trust (CCZT) prepkit, page 21, section 3.1.2
• 6 SDP Deployment Models to Achieve Zero Trust | CSA, section “Deployment Models Explained”
• Software-Defined Perimeter (SDP) and Zero Trust | CSA, page 7, section 3.1

Asset owners are the ones who will determine valid users, roles, and privileges for accessing data as part of data governance. Asset owners are responsible for defining the data classification, sensitivity, and ownership of the data assets they own. They also have the authority to grant or revoke access to the data assets based on the business needs and the Zero Trust policies.

References = Certificate of Competence in Zero Trust (CCZT) - Cloud Security Alliance, Zero Trust Training (ZTT) - Module 2: Data and Asset Classification

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