NSE8_812 Exam Dumps - Network Security Expert 8 Written Exam

A is correct because the scan order must be changed to antispam-sandbox-content in order for FortiMail to scan the email for spam and viruses before forwarding it to the third-party service.

B is correct because the Catch-All profile must be applied to the CFInbound profile in order for FortiMail to forward clean emails to the third-party service.

E is correct because an IP policy must be created with a Source value of 100.64.0.72/32 in order to allow emails from the third-party service to be delivered to FortiMail.

The other options are not necessary to meet the requirements. Option C is not necessary because the access receive rule will already allow emails from the third-party service to be received by FortiMail. Option D is not necessary because the Catch-All profile already allows emails to be delivered to any destination.

Here are some additional details about integrating a third-party service into the FortiMail email processing path:

The third-party service must be able to receive emails from FortiMail and send them back to FortiMail.

The third-party service must be able to communicate with FortiMail using the SMTP protocol.

The third-party service must be able to authenticate with FortiMail using the SMTP AUTH protocol.

Once the third-party service is integrated into the FortiMail email processing path, all inbound emails will be processed by FortiMail as usual. If the email is clean, FortiMail will forward it to the third-party service. The third-party service will then send the email back to FortiMail for final delivery. FortiMail will not scan the email again.

D is correct because Spoke1 will establish an ADVPN shortcut to Spoke2 when it detects that there is a demand for traffic between them. This is explained in the Fortinet Community article on Technical Tip: Fortinet Auto Discovery VPN (ADVPN) under Summary - ADVPN sequence of events. References:https://community.fortinet.com/t5/FortiGate/Technical-Tip-Fortinet-Auto-Discovery-VPN-ADVPN/ta-p/195698

When using inbound SSL inspection, FortiGate needs to present a certificate to the client that matches the requested domain name. If no matching certificate is found in the server-cert list, FortiGate will fall-back to the default Fortinet_CA_SSL certificate, which is self-signed and may trigger a warning on the client browser. References:https://docs.fortinet.com/document/fortigate/6.4.0/cookbook/103437/inbound-ssl-inspection

B must be set to enable mode-cfg, which is required for injecting IKE routes on the ADVPN shortcut tunnels.

D must be set to enable add-route, which is the command that actually injects the IKE routes.

E must be set to enable mode-cfg-allow-client-selector, which allows custom phase 2 selectors to be configured.

The other options are incorrect. Option A is incorrect because net-device disable is not required for injecting IKE routes on the ADVPN shortcut tunnels. Option C is incorrect because IKE version 1 is not supported for ADVPN.

References:

Phase 2 selectors and ADVPN shortcut tunnels | FortiGate / FortiOS 7.2.0

Configuring SD-WAN/ADVPN with FortiGate | FortiGate / FortiOS 7.2.0

ZTNA supports SSH connection rules that allow remote workers to access SSH servers inside the network through an HTTPS tunnel between the client and the access proxy (FortiGate). The access proxy acts as an SSH client to connect to the real SSH server on behalf of the user, and performs host-key validation to verify the identity of the server. The user can use any SSH client that supports HTTPS proxy settings, such as PuTTY or OpenSSH. References:https://docs.fortinet.com/document/fortigate/7.0.0/ztna-deployment/899992/configuring-ztna-rules-to-control-access

VLAN Mode is a more efficient way to connect a FortiExtender to a FortiGate than CAPWAP Mode. This is because VLAN Mode does not require the FortiExtender to send additional control traffic to the FortiGate.

The other options are not correct.

A. Add a switch between the FortiGate and FEX. This will add overhead to the network, as the switch will need to process the traffic.

B. Enable CAPWAP connectivity between the FortiGate and the FortiExtender. This will increase the overhead on the FortiGate, as it will need to process additional control traffic.

D. Add a VLAN under the FEX-WAN interface on the FortiGate. This will not affect the overhead on the FortiGate.

The MTA adapter feature on FortiSandbox is a feature that allows FortiSandbox to act as a mail transfer agent (MTA) that can receive, inspect, and forward email messages from externalsources. The MTA adapter feature can be used to integrate FortiSandbox with third-party email security solutions that do not support direct integration with FortiSandbox, such as Microsoft Exchange Server or Cisco Email Security Appliance (ESA). The MTA adapter feature can also be used to enhance email security by adding an additional layer of inspection and filtering before delivering email messages to the final destination. The MTA adapter feature can be enabled on FortiSandbox in an HA-Cluster, which is a configuration that allows two FortiSandbox units to synchronize their settings and data and provide high availability and load balancing for sandboxing services. However, one statement about this solution that is true is that the MTA adapter is only available in the primary node. This means that only one FortiSandbox unit in the HA-Cluster can act as an MTA and receive email messages from external sources, while the other unit acts as a backup node that can take over the MTA role if the primary node fails or loses connectivity. This also means that only one IP address or FQDN can be used to configure the external sources to send email messages to the FortiSandbox MTA, which is the IP address or FQDN of the primary node. References: https://docs.fortinet.com/document/fortisandbox/3.2.0/administration-guide/19662/mail-transfer-agent-mta https://docs.fortinet.com/document/fortisandbox/3.2.0/administration-guide/19662/high-availability-ha

The prefix list in the exhibit is configured to match prefixes that are either in the 172.16.204.0/24 subnet or in the 172.62.0.0/16 subnet. The routes that match these prefixes will be active in the routing table on the HQ firewall.

The routes that match the following prefixes will not be active in the routing table:

172.16.201.96/29

172.62.0.64/27

These routes do not match the criteria set by the prefix list.

References:

Prefix lists | FortiGate / FortiOS 7.4.0 - Fortinet Document Library

Configuring BGP | FortiGate / FortiOS 7.4.0 - Fortinet Document Library