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多くの人はFCSS_EFW_AD-7.6試験は難しいと思っています。しかし、FCSS_EFW_AD-7.6試験参考書を持たれば、自分の努力に加えて、きっとFCSS_EFW_AD-7.6試験に合格できます。FCSS_EFW_AD-7.6試験参考書について、もっと詳しいことを知りたい場合、Fortinet会社のウエブサイトを訪問して頂きます。
質問 # 22
An administrator received a FortiAnalyzer alert that a 1 disk filled up in a day. Upon investigation, they found thousands of unusual DNS log requests, such as JHCMQK.website.com, with no answers. They later discovered that DNS exfiltration was occurring through both UDP and TLS. How can the administrator prevent this data theft technique?
正解：D
解説：
The excessive DNS log requests with random subdomains suggest a DNS exfiltration attack, where attackers encode and transmit data via DNS queries. Since this technique can use both UDP and TLS (DoH - DNS over HTTPS), a comprehensive security approach is needed.
Using an IPS profile with DNS exfiltration-specific signatures allows FortiGate to:
Detect and block abnormal DNS query patterns often used in exfiltration. Inspect encrypted DNS (DoH, DoT) traffic if SSL inspection is enabled. Identify known exfiltration domains and techniques based on FortiGuard threat intelligence.
質問 # 23
Refer to the exhibit, which shows a physical topology and a traffic log.
The administrator is checking on FortiAnalyzer traffic from the device with IP address 10.1.10.1, located behind the FortiGate ISFW device.
The firewall policy in on the ISFW device does not have UTM enabled and the administrator is surprised to see a log with the action Malware, as shown in the exhibit.
What are the two reasons FortiAnalyzer would display this log? (Choose two.)
正解：A、C
解説：
From the exhibit, ISFW is part of a Security Fabric environment with NGFW-1 as the Fabric Root. In this architecture, FortiGate devices share security intelligence, including logs and detected threats.
ISFW is in a Security Fabric environment:
# Security Fabric allows devices like ISFW to receive threat intelligence from NGFW-1, even if UTM is not enabled locally.
# If NGFW-1 detects malware from IP 10.1.10.1 to 89.238.73.97, this information can be propagated to ISFW and FortiAnalyzer.
The firewall policy in NGFW-1 has UTM enabled:
# Even though ISFW does not have UTM enabled, NGFW-1 (which sits between ISFW and the external network) does have UTM enabled and is scanning traffic.
# Since NGFW-1 detects malware in the session, it logs the event, which is then sent to FortiAnalyzer.
質問 # 24
Refer to the exhibit, which shows the ADVPN IPsec interface representing the VPN IPsec phase 1 from Hub A to Spoke 1 and Spoke 2, and from Hub # to Spoke 3 and Spoke 4.
An administrator must configure an ADVPN using IBGP and EBGP to connect overlay network 1 with 2.
What must the administrator configure in the phase 1 VPN IPsec configuration of the ADVPN tunnels?
正解：D
解説：
When configuring ADVPN (Auto-Discovery VPN) to connect overlay networks across different hubs using IBGP and EBGP, special configurations are required to allow spokes from different overlay networks to dynamically establish tunnels.
# set auto-discovery-crossover enable
# This allows cross-hub tunnel discovery in an ADVPN deployment where multiple hubs are used.
# Since Hub A and Hub B belong to different overlays, enabling crossover discovery ensures that spokes from one overlay can dynamically create direct tunnels to spokes in the other overlay when needed.
# set enforce-multihop enable
# This setting ensures that BGP peers using loopback interfaces can establish connectivity even if they are not directly connected.
# Multihop BGP sessions are required when using loopback addresses as BGP peer sources because the connection might need to traverse multiple routers before reaching the BGP neighbor.
# This is especially useful in ADVPN deployments with multiple hubs, where routes might need to cross from one hub to another.
質問 # 25
Refer to the exhibits.
The Administrators section of a root FortiGate device and the Security Fabric Settings section of a downstream FortiGate device are shown.
When prompted to sign in with Security Fabric in the downstream FortiGate device, a user enters the AdminSSO credentials.
What is the next status for the user?
正解：B
解説：
From the Root FortiGate - System Administrator Configuration exhibit:
The AdminSSO account has the super_admin_readonly role.
From the Downstream FortiGate - Security Fabric Settings exhibit:
The Security Fabric role is set to Join Existing Fabric, meaning it will authenticate with the root FortiGate.
SAML Single Sign-On (SSO) is enabled, and the default admin profile is set to super_admin_readonly.
When the AdminSSO user logs into the downstream FortiGate using SSO, the authentication request is sent to the root FortiGate, where AdminSSO has super_admin_readonly permissions.
Since the downstream FortiGate inherits this permission through the Security Fabric configuration, the user will be granted super_admin_readonly access.
質問 # 26
You are trying to efficiently deploy ADVPN within the enterprise network. Which two approaches can facilitate this deployment? (Choose two.)
正解：A、C
解説：
Using loopback interfaces on FortiGate helps simplify ADVPN design by reducing the number of peer definitions and routing dependencies, which makes large deployments easier to scale and manage.
FortiManager can efficiently deploy ADVPN by using the recommended IPsec tunnel provisioning templates with ADVPN enabled, which standardizes and automates rollout across the enterprise network.
質問 # 27
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今の多士済々な社会の中で、IT専門人士はとても人気がありますが、競争も大きいです。だからいろいろな方は試験を借って、自分の社会の地位を固めたいです。FCSS_EFW_AD-7.6認定試験はFortinetの中に重要な認証試験の一つですが、JpshikenにIT業界のエリートのグループがあって、彼達は自分の経験と専門知識を使ってFortinet FCSS_EFW_AD-7.6「FCSS - Enterprise Firewall 7.6 Administrator」認証試験に参加する方に対して問題集を研究続けています。
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