Fortinet EMEA-Advanced-Support Exam With Confidence Using Practice Dumps

An Intrusion Prevention System (IPS) actively blocks malicious traffic, such as code execution or injection attacks, by matching against known signatures or anomalies, protecting the webserver until patches are applied. Intrusion Detection System (IDS) only detects and alerts, not blocks. Anti-virus and anti-rootkit are less effective for web-based attacks. The original document’s answer B is incorrect, as IDS does not prevent attacks. Exact extract: "IPS provides active protection by blocking malicious traffic based on signatures or anomaly detection... Unlike IDS, which only detects and alerts, IPS can drop packets to prevent attacks like code execution or SQL injection."

TCP is a unicast, connection-oriented protocol that ensures reliable data delivery between two endpoints using sequence numbers and acknowledgments. Multicast, which sends data to multiple recipients, is supported by UDP, not TCP, due to TCP’s requirement for a direct connection. Fortinet devices handle multicast traffic via UDP-based protocols like IGMP or PIM. Exact extract: "TCP is a unicast protocol that establishes a reliable connection between two devices... Multicast traffic, such as streaming or group communications, relies on UDP, as TCP does not support multicast delivery."

The ‘set srcintf’ command in a FortiGate firewall policy specifies the source interface from which traffic originates, helping define the policy’s scope. It does not set the destination interface (B), source IP range (C), or NAT interface (D). Exact extract: "The ‘set srcintf’ command in a firewall policy specifies the source interface for incoming traffic, allowing FortiGate to match packets based on their entry interface."