300-720 Exam Dumps - Cisco CCNP Security Questions and Answers

Data Loss Prevention (DLP) is an outgoing mail policy feature that should be configured to catch this content before it leaves the network. DLP allows Cisco ESA to scan outgoing messages for sensitive or confidential data, such as credit card numbers, social security numbers, health records, etc., and apply appropriate actions, such as encrypt, quarantine, notify, etc., to prevent data leakage or loss.

The other options are not valid outgoing mail policy features to catch this content before it leaves the network, because they do not scan for sensitive or confidential data in messages.

If the assigned certificate under one of the IP interfaces is modified, then the HTTPS traffic when connecting to the web user interface of the Cisco Secure Email Gateway will be impacted. The administrator must ensure that the certificate is valid and trusted by the browser or client that is used to access the web user interface. Otherwise , the connection may fail or generate a warning message.  References : [Cisco Secure Email Gateway Administrator Guide - Configuring Certificates]

Secure unsubscribe option for end users. Mimicking an unsubscribe option is a popular phishing technique. For this reason, the end users are generally wary of cl icking unknown unsubscribe links. For such scenarios, the cloud-based Unsubscribe Service extracts the original unsubscribe URI, checks the reputation of the URI, and then performs the unsubscribe process on behalf of the end user. This protects end users from malicious threats masquerading as unsubscribe links. https://www.cisco.com/c/en/us/td /docs/security/esa/esa14-2-1/User_Guide/b_ESA_Admin_Guide_14-2-1/b_ESA_Admin_Guide_12_1_chapter_01110.html#id_101033

ceo@example.com is the data that must be added to the dictionary to accomplish this goal. A content dictionary is a list of values that can be used as a condition in a content filter or a message filter. Forged Email Detection is a feature that allows Cisco ESA to detect and prevent email spoofing attacks, where the sender’s address or domain is forged to appear as someone else, such as the CEO of the organization.

To create a content dictionary for use with Forged Email Detection on Cisco ESA, the administrator can follow these steps:

Select Mail Policies > Content Dictionaries and click Add Dictionary.

Enter a name and description for the content dictionary, such as CEO Email.

Under Dictionary Values, click Add Value.

Enter the email address of the CEO, such as ceo@example.com.

Click Submit.

Outbreak filters and antivirus are two features that can be applied to either incoming or outgoing mail policies on Cisco ESA. Outbreak filters allow Cisco ESA to detect and block messages that contain new or emerging email threats, such as viruses, worms, phishing, or spam, by using real-time updates from Talos intelligence. Antivirus allows Cisco ESA to scan messages for known viruses and malware using one or two antivirus engines (Sophos and McAfee).

Outgoing Mail Policy is a mail policy that should be created to accomplish this task. Outgoing Mail Policy is a set of rules that determine how outgoing messages are processed by Cisco ESA, including whether to apply DLP scanning or not.

To create an Outgoing Mail Policy named ‘Sales’ and assign a DLP policy to it, the administrator can follow these steps:

Select Mail Policies > Outgoing Mail Policies and click Add Policy.

Enter ‘Sales’ as the policy name and click Submit.

Select ‘Sales’ from the list of policies and click Edit Settings.

Under Data Loss Prevention, select Enable Data Loss Prevention Scanning and choose the DLP policy from the drop-down menu.

Click Submit.

The other options are not valid mail policies to accomplish this task, because they do not apply to outgoing messages or DLP scanning.