350-701 Reviews Questions

Explanation

Cisco Stealthwatch Cloud: Available as an SaaS product offer to provide visibility and threat detection within public cloud infrastructures such as Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).

 The Cisco ESA uses the Sender Domain Reputation (SDR) service to assign a reputation verdict to each message based on the sender’s domain and other attributes. The SDR verdicts range from Awful to Good, and each verdict has a corresponding reputation score. The administrator can configure a message or content filter to take action on messages based on their SDR verdict or score. For example, the administrator can set a threshold score to drop messages that have a poor or awful reputation. However, if the SDR service cannot determine a verdict for a message, it assigns an undetermined verdict with a score of -1. This means that the message will not be dropped by the filter unless the administrator explicitly sets the threshold to -1 or lower. Therefore, the reason why the Cisco ESA is not dropping files that have an undetermined verdict is because the file has a reputation score that is above the threshold. References :=

Some possible references are:

Configure Sender Domain Reputation for ESA

Sender Domain Reputation Filtering

Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0 (source book)

Dynamic Multipoint VPN (DMVPN) is a Cisco IOS Software-based security solution for building scalable enterprise VPNs that support distributed applications such as voice and video. DMVPN provides scalability for organizations with many remote sites by using a hub-and-spoke topology with dynamic tunnels between spokes. This reduces the number of static tunnels required and simplifies the configuration and management of the VPN. DMVPN also supports dynamic routing protocols, multicast traffic, and quality of service (QoS) features, making it suitable for various network scenarios and requirements12 References := 1: Cisco Dynamic Multipoint VPN: Simple and Secure Branch-to-Branch Communications 2: Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0