Cisco 350-701 Exam With Confidence Using Practice Dumps

A Sender/Recipient pair is the most precise exception because the requirement concerns communications between a particular sender and recipient, not every message involving either party. Cisco Secure Email Threat Defense policy exceptions act as exceptions to the base policy and can be matched using sender and recipient conditions. Cisco’s product update specifically describes Sender/Recipient Pair Policy Exceptions as providing more granular controls for gateway customers. Therefore, option B meets the requirement while limiting the exception’s scope. A wildcard can exempt unrelated messages and weaken enforcement. A sender-only rule would affect that sender’s mail to all recipients, while a recipient-only rule would affect messages from every sender to that recipient. Applying least privilege to email policy means defining only the exact relationship that needs special handling. Cisco Policy Exceptions supports this configuration.

================

Explanation

Zero Trust is a security framework requiring all users, whether in or outside the organization’s network, to be authenticated, authorized, and continuously validated for security configuration and posture before being granted or keeping access to applications and data. Zero Trust assumes that there is no traditional network edge; networks can be local, in the cloud, or a combination or hybrid with resources anywhere as well as workers in any location.

The Zero Trust model uses microsegmentation — a security technique that involves dividing perimeters into small zones to maintain separate access to every part of the network — to contain attacks.

To collect full metadata information about the traffic going through their AWS cloud services, the organization needs to send VPC Flow Logs to Cisco Stealthwatch Cloud and configure Cisco Stealthwatch Cloud to ingest AWS information. VPC Flow Logs is a feature that enables the organization to capture information about the IP traffic going to and from network interfaces in their VPC. Flow log data can be published to Amazon CloudWatch Logs, Amazon S3, or Amazon Kinesis Data Firehose1. Cisco Stealthwatch Cloud is a SaaS-based network and cloud security solution that provides behavioral analytics across the network to help the organization improve threat detection and achieve a stronger security posture2. By sending VPC Flow Logs to Cisco Stealthwatch Cloud, the organization can leverage the rich network flow metadata to perform various types of flow analysis, such as troubleshooting connectivity issues, monitoring the traffic patterns, detecting anomalous or malicious activity, and verifying compliance3. To send VPC Flow Logs to Cisco Stealthwatch Cloud, the organization needs to create a flow log for their VPC, subnet, or network interface, and specify Cisco Stealthwatch Cloud as the destination4. To configure Cisco Stealthwatch Cloud to ingest AWS information, the organization needs to add their AWS account as a data source in the Cisco Stealthwatch Cloud portal, and grant the necessary permissions for Cisco Stealthwatch Cloud to access their VPC Flow Logs5. By doing so, the organization can view and analyze the flow log data in the Cisco Stealthwatch Cloud dashboard, and receive valuable security alerts and insights based on the network behavior6.

References := 1: Logging IP traffic using VPC Flow Logs - Amazon Virtual Private Cloud 2: Cisco Secure Cloud Analytics (Stealthwatch Cloud) - Cisco 3: Cisco Secure Cloud Analytics - AWS VPC Flow Logs: A New Tool for Your … 4: Publish flow logs to Cisco Stealthwatch Cloud - Amazon Virtual Private Cloud 5: AWS Data Source Setup - Cisco Stealthwatch Cloud 6: AWS Workload Protection - Cisco Stealthwatch Cloud