Aug-2024 Pass Your NSE7_ZTA-7.2 Exam at the First Try with 100% Real Exam [Q14-Q29]

According to the FortiNAC documentation1, disabled hosts are placed in the dead end VLAN, which is a special VLAN that isolates them from the production network. This is done to prevent unauthorized or compromised hosts from accessing network resources or spreading malware. The dead end VLAN must be configured in the AP model or the SSID configuration, and the state must be enforced23. Disabled hosts can be enabled again by the administrator or by reauthenticating through the FortiNAC portal. References := 1:
Enable or disable hosts | FortiNAC 9.4.0 – Fortinet Documentation 2: Technical Tip: Disabled wireless hosts not isolated – FortiNAC 3: Technical Tip: Disabled wired hosts not isolated – FortiNAC

LDAP (Lightweight Directory Access Protocol) authentication for ZTNA (Zero Trust Network Access) HTTPS access proxy is effectively implemented using a Form-based authentication scheme. This approach allows for a secure, interactive, and user-friendly means of capturing credentials. Form-based authentication presents a web form to the user, enabling them to enter their credentials (username and password), which are then processed for authentication against the LDAP directory. This method is widely used for web-based applications, making it a suitable choice for HTTPS access proxy setups in a ZTNA framework.References:FortiGate Security 7.2 Study Guide, LDAP Authentication configuration sections.

The exhibit shows the EMS Settings where various configurations related to network security are displayed.
Option C is correct because, in the settings, it is indicated that HTTPS port is used (which operates over TCP) and SSL certificates are involved in securing the connection, implying the use of TLS for encryption and secure communication between FortiClient and FortiClient EMS.
Option A is incorrect because the domain that FortiClient is connecting to does not have to match the domain to which the certificate is issued. The certificate is issued by the ZTNA CA, which is a separate entity from the domain. The certificate only contains the device ID, ZTNA tags, and other information that are used to identify and authenticate the device.
Option B is incorrect because if the FortiClient EMS server certificate is invalid, FortiClient does not connect silently. Instead, it performs the Invalid Certificate Action that is configured in the settings. The Invalid Certificate Action can be set to block, warn, or allow the connection.
Option D is incorrect because default_ZTNARoot CA does not sign the FortiClient certificate for the SSL connectivity to FortiClient EMS. The FortiClient certificate is signed by the ZTNA CA, which is a different certificate authority from default_ZTNARoot CA. default_ZTNARoot CA is the EMS CA Certificate that is used to verify the identity of the EMS server.
References :=
[1]: Technical Tip: ZTNA for Corporate hosts with SAML authentication and FortiAuthenticator as IDP
[2]: Zero Trust Network Access – Fortinet

The method used to install a passive agent on an endpoint is:
D: Installed by user or deployment tools: Passive agents are typically installed on endpoints either manually by users or automatically through deployment tools used by the organization.
The other options do not accurately describe the installation of passive agents:
A: Deployed by using a login/logout script: This is not the standard method for deploying passive agents.
B: Agent is downloaded from Playstore: This is more relevant for mobile devices and does not represent the general method for passive agent installation.
C: Agent is downloaded and run from captive portal: This method is not typically used for installing passive agents.
References:
FortiNAC Agent Deployment Guide.
Installation Methods for Passive Agents in FortiNAC.

FortiNAC uses a variety of methods to identify devices on the network, such as Vendor OUI, DHCP fingerprinting, and device profiling12. One of the supported communication methods that FortiNAC uses for initial device identification during discovery is SNMP (Simple Network Management Protocol)3. SNMP is a protocol that allows network devices to exchange information and monitor their status4. FortiNAC can use SNMP to read information from switches and routers, such as MAC addresses, IP addresses, VLANs, and port status3. SNMP can also be used to configure network devices and enforce policies4. References: 1:
Identification | FortiNAC 9.4.0 – Fortinet Documentation 2: Device profiling process | FortiNAC8.3.0 | Fortinet Document Library 3: Using FortiNAC to identify medical devices – James Pratt 4: How does FortiNAC identify a new device on the network?

Based on the ZTNA logs provided, the true statement is:
A: The Remote_user ZTNA tag has matched the ZTNA rule: The log includes a user tag “ztna_user” and a policy name “External_Access_FAZ”, which suggests that the ZTNA tag for “Remote_User” has successfully matched the ZTNA rule defined in the policy to allow access.
The other options are not supported by the information in the log:
B: An authentication scheme is configured: The log does not provide details about an authentication scheme.
C: The external IP for ZTNA server is 10.122.0.139: The log entry indicates “dstip=10.122.0.139” which suggests that this is the destination IP address for the traffic, not necessarily the external IP of the ZTNA server.
D: Traffic is allowed by firewall policy 1: The log entry “policyid=1” indicates that the traffic is matched to firewall policy ID 1, but it does not explicitly state that the traffic is allowed; although the term “action=accept” suggests that the action taken by the policy is to allow the traffic, the answer option D could be considered correct as well.
References:
Interpretation of FortiGate ZTNA Log Files.
Analyzing Traffic Logs for Zero Trust Network Access.

Fortinet ZTNA solution is a zero-trust network access approach that provides secure and granular access to applications hosted anywhere, for users working from anywhere. The three core products that are mandatory in the Fortinet ZTNA solution are:
FortiClient EMS: This is the central management console that orchestrates the ZTNA policies and provides visibility and control over the endpoints and devices. It also integrates with FortiAuthenticator for identity verification and FortiAnalyzer for reporting and analytics.
FortiClient: This is the endpoint agent that supports ZTNA, VPN, endpoint protection, and vulnerability scanning. It establishes encrypted tunnels with the ZTNA proxy on the FortiGate and provides device posture and single sign-on (SSO) capabilities.
FortiGate: This is the next-generation firewall that acts as the ZTNA proxy and enforces the ZTNA policies based on user identity, device posture, and application context. It also provides security inspection and threat prevention for the ZTNA traffic.
References := Zero Trust Network Access (ZTNA) – Fortinet, Zero-Trust Network Access Solution | Fortinet, and Fortinet ZTNA | Fortinet Case Study.

Zero Trust Architecture (ZTA) is a security model that follows the philosophy of “never trust, always verify” and does not assume any implicit trust for any entity within or outside the network perimeter. ZTA is based on a set of core principles that guide its implementation and operation. According to the NIST SP 800-207, the three core principles of ZTA are:
A: Verify and authenticate. This principle emphasizes the importance of strong identification and authentication for all types of principals, including users, devices, and machines. ZTA requires continuous verification of identities and authentication status throughout a session, ideally on each request. It does not rely solely on traditional network location or controls. This includes implementing modern strong multi-factor authentication (MFA) and evaluating additional environmental and contextual signals during authentication processes.
D: Least privilege access. This principle involves granting principals the minimum level of access required to perform their tasks. By adopting the principle of least privilege access, organizations can enforce granular access controls, so that principals have access only to the resources necessary to fulfill their roles and responsibilities. This includes implementing just-in-time access provisioning, role-based access controls (RBAC), and regular access reviews to minimize the surface area and the risk of unauthorized access.
E: Assume breach. This principle assumes that the network is always compromised and that attackers can exploit any vulnerability or weakness. Therefore, ZTA adopts a proactive and defensive posture that aims to prevent, detect, and respond to threats in real-time. This includes implementing micro-segmentation, end-to-end encryption, and continuous monitoring and analytics to restrict unnecessary pathways, protect sensitive data, and identify anomalies and potential security events.
References :=
1: Understanding Zero Trust principles – AWS Prescriptive Guidance
2: Zero Trust Architecture – NIST

When FortiClient EMS is configured as an MDM connector on FortiNAC, it allows FortiNAC to obtain host information from FortiClient EMS and use it for network access control. FortiNAC polls FortiClient EMS periodically (every 5 minutes by default) to update already registered hosts in FortiNAC. This ensures that FortiNAC has the latest host data from FortiClient EMS, such as device type, OS, IP address, MAC address, hostname, and FortiClient version. FortiNAC can also use FortiClient EMS as an authentication source for devices that have FortiClient installed. FortiNAC does not send any data to FortiClient EMS or check for device vulnerabilities and compliance with FortiClient123. References := 1: MDM Service Connectors | FortiClient EMS Integration 2: FortiClient EMS Device Integration|FortiNAC 9.4.0 – Fortinet Documentation 3: Technical Tip: Integration with FortiClient EMS

A persistent agent is an application that works on Windows, macOS, or Linux hosts to identify them to FortiNAC Manager and scan them for compliance with an endpoint compliance policy. A persistent agent can support advanced custom scans and software inventory, apply supplicant configuration to a host, and be used for automatic registration and authentication. References := Persistent Agent Persistent Agent on Windows Using the Persistent Agent

In the scenario where FortiNAC has alarm mappings configured for MDM (Mobile Device Management) compliance failure and FortiClient EMS (Endpoint Management System) is integrated as an MDM connector, the typical response when an endpoint is quarantined by FortiClient EMS is to isolate the host in the registration VLAN. This action is consistent with FortiNAC’s approach to network access control, focusing on ensuring network security and compliance. By moving the non-compliant or quarantined host to a registration VLAN, FortiNAC effectively segregates it from the rest of the network, mitigating potential risks while allowing for further investigation or remediation steps.References:FortiNAC documentation, MDM Compliance and Response Actions.

Endpoint compliance is defined in the policy configuration stage of FortiNAC. Endpoint compliance policies specify which endpoint compliance configuration and user/host profile are applied to a host based on its location, user, and device type. Endpoint compliance configurations define whether a host is required to download an agent and undergo a scan, permitted access with no scan, or denied access. The scan parameters and security actions are also configured in the endpoint compliance configurations. Therefore, to define endpoint compliance, you need to create and assign endpoint compliance policies and configurations in the policy configuration stage of FortiNAC. References := https://docs.fortinet.com/document/fortinac/9.4.0/administration-guide/985922/endpoin
https://docs.fortinet.com/document/fortinac/9.4.0/fortinac-manager/161887/endpoint-compliance-configurations