MuleSoft MCIA-Level-1 Exam With Confidence Using Practice Dumps

To securely consume compressed and digitally signed files from a partner's FTPS server, the following inputs are required:

• PGP Public Key of the Partner:
• PGP Private Key for the Company:
• FTP Username and Password:

By using these inputs, the Mule application can securely connect to the FTPS server, verify the integrity and authenticity of the files using PGP, and decrypt the contents for further processing.

References

• MuleSoft FTPS Connector
• MuleSoft PGP Module

Explanation

We need to note few things about the scenario which will help us in reaching the correct solution.

Point 1 : The APIs are all publicly available and are associated with several mobile applications and web applications. This means Apply an IP blacklist policy is not viable option. as blacklisting IPs is limited to partial web traffic. It can't be useful for traffic from mobile application

Point 2 : The organization does NOT want to use any authentication or compliance policies for these APIs. This means we can not apply HTTPS mutual authentication scheme.

Header injection or removal will not help the purpose.

By its nature, JSON is vulnerable to JavaScript injection. When you parse the JSON object, the malicious code inflicts its damages. An inordinate increase in the size and depth of the JSON payload can indicate injection. Applying the JSON threat protection policy can limit the size of your JSON payload and thwart recursive additions to the JSON hierarchy.

Hence correct answer is Apply a JSON threat protection policy to all APIs to detect potential threat vectors

The MuleSoft-recommended best practice for sharing the connector and configuration information among multiple APIs is to use a Mule domain project. The steps are:

• Create a Mule domain project.
• Add the Database connector and its configuration to the domain project.
• Reference this domain project from each System API that needs to use the Database connector and configuration.

By using a domain project, you centralize the configuration and reuse it across multiple APIs. This approach ensures consistency, reduces duplication, and simplifies maintenance and updates to the connector configuration.

References

• MuleSoft Documentation on Domain Projects
• Best Practices for Reusable Configuration in MuleSoft