Most Recent Fortinet FCSS_EFW_AD-7.4 Exam Dumps

FortiGate's IPS protocol decoders analyze network transmission patterns and application signatures to identify and block malicious traffic. Application Control is the feature that allows FortiGate to detect, classify, and block applications based on their behavior and signatures, even when they do not rely on traditional URLs.

Application Control works alongside IPS protocol decoders to inspect packet payloads and enforce security policies based on recognized application behaviors.

It enables granular control over non-URL-based applications such as P2P traffic, VoIP, messaging apps, and other non-web-based protocols that IPS can identify through protocol decoders.

IPS and Application Control together can detect evasive or encrypted applications that might bypass traditional firewall rules.

The packet capture output displays a TLS Client Hello message from FortiGate to FortiManager Cloud. This message contains Server Name Indication (SNI), which is used to indicate the domain name that FortiGate is trying to connect to.

FortiGate will receive a certificate that supports multiple domains because FortiManager operates in a cloud computing environment.

FortiManager Cloud hosts multiple customers and domains under a shared infrastructure.

The TLS handshake includes SNI (Server Name Indication), which allows FortiManager Cloud to serve multiple certificates based on the requested domain.

This means FortiGate will likely receive a multi-domain or wildcard certificate that can be used for multiple customers under FortiManager Cloud.

The wildcard for the domain .fortinet-ca2.support.fortinet.com must be supported by FortiManager Cloud.

The SNI extension contains the domain 9398.support.fortinet-ca2.fortinet.com.

FortiManager Cloud must support wildcard certificates such as *.fortinet-ca2.support.fortinet.com to securely manage multiple subdomains and customers.

This ensures that FortiGate can validate the server certificate without any TLS errors.

When standardizing the deployment of FortiGate devices across branches using FortiManager, the best practice is to use metadata variables. This allows for dynamic interface configuration while maintaining a single, consistent policy package for all branches.

Metadata variables in FortiManager enable interface roles and configurations to be dynamically assigned based on the specific FortiGate device.

This ensures scalability and consistent security policy enforcement across all branches without manually adjusting interface settings for each device.

When a new branch FortiGate is deployed, metadata variables automatically map to the correct physical interfaces, reducing manual configuration errors.

In a hub-and-spoke topology using OSPF over IPsec VPNs, the point-to-multipoint network type is necessary to establish neighbor adjacencies between the hub and spokes. This network type ensures that OSPF operates correctly without requiring a designated router (DR) and allows dynamic routing updates across the IPsec tunnels.

Applying an aggressive IPS profile without prior testing can disrupt legitimate applications by incorrectly identifying normal traffic as malicious. To prevent disruptions while still monitoring for threats:

Enable IPS in 'Monitor Mode' first:

This allows FortiGate to log and analyze potential threats without actively blocking traffic.

Administrators can review logs and fine-tune IPS signatures to minimize false positives before switching to blocking mode.

Verify and adjust signature patterns:

Some signatures might trigger unnecessary blocks for legitimate application traffic.

By analyzing logs, administrators can disable or modify specific rules causing false positives.