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問題 #220
An organization wants to prevent proprietary patent documents from being shared externally via email. The network administrator reviewed the DLP policies on the Cisco Secure Email Gateway and could not find an existing policy with the appropriate matching patterns. Which type of DLP policy template must be used to create a policy that meets this requirement?
答案：B
解題說明：
Custom policy is a type of DLP policy template that must be used to create a policy that meets this requirement. Custom policy allows the administrator to define their own criteria for detecting sensitive or confidential data in messages, such as keywords, regular expressions, file types, etc.
To create a custom DLP policy on Cisco ESA, the administrator can follow these steps:
Select Mail Policies > DLP Policy Manager and click Add Policy.
Enter a name and description for the DLP policy, such as Patent Protection.
Under Policy Template, select Custom Policy.
Click Submit.
Under Content Matching Criteria, click Add Criteria.
Choose a matching type, such as Keyword or Regular Expression, and enter a value that matches the proprietary patent documents, such as "patent number" or "\d{4}/\d{6}".
Click Submit.
The other options are not valid types of DLP policy templates to create a policy that meets this requirement, because they are predefined templates that do not match the proprietary patent documents.
問題 #221
Refer to the exhibit. For improved security, an administrator wants to warn users about opening any links or attachments within an email. How must the administrator configure an HTML-coded message at the top of an email body to create this warning?
答案：B
解題說明：
You can create some text resources with both HTML-based and plain text messages, such as Disclaimers.
When you add or edit an HTML-based text resource, the GUI includes a rich text edit that allows you to enter rich text without having to manually write HTML code.
You can switch between the rich text editor and HTML code by clicking the Code View button.
https://www.cisco.com/c/en/us/td/docs/security/esa/esa11-1/user_guide/b_ESA_Admin_Guide_11_1/b_ESA_Admin_Guide_chapter_010110.html?bookSea rch=true
問題 #222
An organization wants to prevent proprietary patent documents from being shared externally via email. The network administrator reviewed the DLP policies on the Cisco Secure Email Gateway and could not find an existing policy with the appropriate matching patterns. Which type of DLP policy template must be used to create a policy that meets this requirement?
答案：B
解題說明：
Custom policy is a type of DLP policy template that must be used to create a policy that meets this requirement. Custom policy allows the administrator to define their own criteria for detecting sensitive or confidential data in messages, such as keywords, regular expressions, file types, etc.
To create a custom DLP policy on Cisco ESA, the administrator can follow these steps:
* Select Mail Policies > DLP Policy Manager and click Add Policy.
* Enter a name and description for the DLP policy, such as Patent Protection.
* Under Policy Template, select Custom Policy.
* Click Submit.
* Under Content Matching Criteria, click Add Criteria.
* Choose a matching type, such as Keyword or Regular Expression, and enter a value that matches the proprietary patent documents, such as "patent number" or "\d{4}/\d{6}".
* Click Submit.
The other options are not valid types of DLP policy templates to create a policy that meets this requirement, because they are predefined templates that do not match the proprietary patent documents.
References: [User Guide for AsyncOS 15.0 for Cisco Secure Email Gateway], page 9-3 and page 9-5.
問題 #223
What are the two different phases in the process of Cisco Secure Email Gateway performing S/MIME encryption? (Choose two.)
答案：B,D
解題說明：
S/MIME encryption on Cisco Secure Email Gateway works in two phases:
- A pseudo-random session key (symmetric key) is created to perform the actual message encryption.
- The message body is encrypted with this session key, ensuring confidentiality.
The session key itself is then encrypted with the recipient's public key, but the core phases of S/MIME encryption are the generation of the session key and the encryption of the message body with it.
問題 #224
How does the graymail safe unsubscribe feature function?
答案：B
解題說明：
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 clicking 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/support/docs/security/email-security-appliance/200383-Graymail-Detection-and-Safe-Unsubscribin.html
問題 #225
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300-720熱門考題: https://www.kaoguti.com/300-720_exam-pdf.html
順便提一下，可以從雲存儲中下載KaoGuTi 300-720考試題庫的完整版：https://drive.google.com/open?id=1d8yoaxBBLC0yTtZFEw8D4WyJdpP9KR5l