350-701 Exam Dumps : Implementing and Operating Cisco Security Core Technologies (SCOR 350-701)

ExplanationExplanationCustomers must manage applications and data in PaaS.

Talos Intelligence is a comprehensive threat intelligence service that provides up-to-date information on URL filtering, reputations, and vulnerability information. Talos Intelligence can be integrated with Cisco FTD and Cisco WSA to enhance the security and visibility of the network. Cisco FTD and Cisco WSA can leverage the Talos Intelligence feeds to perform Security Intelligence filtering, which allows the devices to block or allow traffic based on the reputation of the source or destination IP addresses, URLs, or DNS requests. Talos Intelligence feeds are updated regularly and can be configured to download automatically or manually on the FTD and WSA devices12345. References := 1: Cisco Talos Intelligence Group - Comprehensive Threat Intelligence 2: Threat Intelligence on Cisco Stealthwatch - Cisco Community 3: Third-Party Integration of Security Feeds with FMC (Cisco Threat … - Cisco Community 4: Cisco Firepower Threat Defense Configuration Guide for Firepower Device … 5: Cisco Firepower Threat Defense Configuration Guide for Firepower Device …

Explanation To understand DHCP snooping we need to learn about DHCP spoofing attack first.

DHCP spoofing is a type of attack in that the attacker listens for DHCP Requests from clients and answers them with fake DHCP Response before the authorized DHCP Response comes to the clients. The fake DHCP Response often gives its IP address as the client default gateway -> all the traffic sent from the client will go through the attacker computer, the attacker becomes a “man-in-the-middle”.The attacker can have some ways to make sure its fake DHCP Response arrives first. In fact, if the attacker is “closer” than the DHCP Server then he doesn’t need to do anything. Or he can DoS the DHCP Server so that it can’t send the DHCP Response.DHCP snooping can prevent DHCP spoofing attacks. DHCP snooping is a Cisco Catalyst feature thatdetermines which switch ports can respond to DHCP requests. Ports are identified as trusted and untrusted.

Only ports that connect to an authorized DHCP server are trusted, and allowed to send all types of DHCP

messages. All other ports on the switch are untrusted and can send only DHCP requests. If a DHCP response is seen on an untrusted port, the port is shut down.

The port connected to a DHCP server should be configured as trusted port with the “ip dhcp snooping trust” command. Other ports connecting to hosts are untrusted ports by default.

In this question, we need to configure the uplink to “trust” (under interface Gi1/0/1) as shown below.