Migrate PKI from Windows 2012 to Windows 2019

GG-2388 121 Reputation points
2020-11-21T13:11:37.293+00:00

Hi,

We are looking to upgrade the operating system of our PKI from windows server 2012 to windows 2019.

Should I upgrade the SHA1 before or it will be done during the PKI migration ?

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,785 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,198 questions
Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
6,621 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,848 questions
0 comments No comments
{count} votes

Accepted answer
  1. Thameur-BOURBITA 33,006 Reputation points
    2020-11-21T13:26:40.433+00:00

    Hi,

    Should I upgrade the SHA1 before or it will be done during the PKI migration ?

    No, the operating system upgrade doesn't upgrade upgrade automatically the SHA1 to SHA256.
    When you migrate your PKI , you will use the old certificate with SHA1 if you don't renew it with SHA256 beforehe backup.

    Please don't forget to mark this reply as answer if it help you to fix your issue

    1 person found this answer helpful.
    0 comments No comments

2 additional answers

Sort by: Most helpful
  1. GG-2388 121 Reputation points
    2020-11-21T13:42:26.397+00:00

    thank you for your quick reply.

    0 comments No comments

  2. MenarbinoAlexandre-6732 0 Reputation points
    2023-05-15T19:28:02.7433333+00:00

    While restoring the AD CS on azure server 2019 I got the error:
    "system cannot find the file"

    The path has the backup from AD CS on on-premise windows server 2012

    does anyone know how to fix it?

    0 comments No comments

Your answer

Answers can be marked as Accepted Answers by the question author, which helps users to know the answer solved the author's problem.