Identify use cases for Cloud PKI

Question 1

What does PKI stand for?

Answer 1

Public Key Infrastructure

PKI is a framework that uses digital certificates for secure communication.

Question 2

What is the main purpose of PKI?

Answer 2

To authenticate and encrypt data between devices and services

PKI ensures secure data transmission in various scenarios.

Question 3

List some scenarios where PKI certificates are essential.

Answer 3

• VPN
• Wi-Fi
• Email
• Web
• Device identity

These scenarios require secure communications facilitated by PKI.

Question 4

How can Microsoft Cloud PKI benefit organizations?

Answer 4

• Enhance security
• Improve productivity
• Reduce workloads for Active Directory Certificate Services (ADCS)
• Support private on-premises certification authorities

Cloud PKI provides a fully managed service to streamline operations.

Question 5

Fill in the blank: PKI is essential for securing various scenarios, such as _______.

Answer 5

[VPN, Wi-Fi, email, web, device identity]

Question 6

True or False: Managing PKI certificates is straightforward and inexpensive.

Answer 6

False

Managing PKI is often seen as challenging, costly, and complex.

Question 7

What service can be used for creating certificates in the cloud?

Answer 7

Microsoft Cloud PKI

This service allows for the creation of Certificate Authorities (CAs) in the cloud.

Question 8

What can you do with Microsoft Cloud PKI?

Answer 8

You can create, issue, manage, and revoke certificates.

These functionalities help in maintaining a secure certificate lifecycle.

Question 9

Which operating systems are supported by Microsoft Cloud PKI?

Answer 9

• Windows
• Android
• iOS
• macOS

This wide range of support allows for versatile usage across different devices.

Question 10

Does Microsoft Cloud PKI support multiple CA hierarchies?

Answer 10

Yes

This feature enables organizations to structure their certificate authorities effectively.

Question 11

Can Microsoft Cloud PKI integrate with on-premises CAs?

Answer 11

Yes

Integration with on-premises CAs allows for a hybrid approach in certificate management.

Question 12

What does BYOCA stand for in the context of Microsoft Cloud PKI?

Answer 12

Bring Your Own Certificate Authority

This concept allows organizations to use their existing certificate authorities within the cloud framework.

Question 13

What is the Bring your own CA (BYOCA) feature?

Answer 13

Anchor an Intune Issuing CA to a private CA through Active Directory Certificate Services or a non-Microsoft certificate service.

This feature allows the maintenance of the same root CA while creating an issuing CA that chains to an external root.

Question 14

What does the BYOCA feature support?

Answer 14

Support for external private CA N+ tier hierarchies.

N+ tier hierarchies refer to multiple layers of certificate authorities in a private PKI setup.

Question 15

What is the Certificate registration authority feature?

Answer 15

Providing a Cloud Certificate Registration Authority supporting Simple Certificate Enrollment Protocol (SCEP) for each Cloud PKI Issuing CA.

SCEP is a protocol used for automating the issuance of digital certificates.