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Question 45 - MCD - Level 2 discussion

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A developer is working on a project that requires encrypting all data before sending it to a backend application. To accomplish this, the developer will use PGP encryption in the Mule 4 Cryptography module.

What is required to encrypt the data before sending it to the backend application?

A.
The application needs to configure HTTPS TLS context information to encrypt the data
Answers
A.
The application needs to configure HTTPS TLS context information to encrypt the data
B.
The application needs to both the private and public keys to encrypt the data
Answers
B.
The application needs to both the private and public keys to encrypt the data
C.
The application needs the public key from the backend service to encrypt the data
Answers
C.
The application needs the public key from the backend service to encrypt the data
D.
The application needs the private key from the backend service to encrypt the data
Answers
D.
The application needs the private key from the backend service to encrypt the data
Suggested answer: C

Explanation:

To encrypt the data before sending it to the backend application using PGP encryption, the application needs the public key from the backend service. PGP encryption uses a public-key cryptography system, which means that each party has a pair of keys: a public key and a private key. The public key is used to encrypt data, and the private key is used to decrypt data. Therefore, to encrypt data for a specific recipient (the backend service), the application needs to use the recipient's public key. The recipient can then use its own private key to decrypt the data.

Reference: https://docs.mulesoft.com/mule-runtime/4.3/cryptography-pgp

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asked 18/09/2024
Yunus Emre Akay
33 questions
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