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Category: Certificates

ADFS: The certificate with the specified thumbprint XXXX has a Cryptography Next Generation (CNG) private key. 

02/03/2020 Steve Bush

Issue The SSL certificate used for Service Communications needed to be replaced as it was about to expire. A CSR had been generated, signed and

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Change Enterprise CA validity

08/05/2019 Steve Bush

Issue I created a Certificate Template to enable me to issue 5 year validity certificates to Skype for Business Servers, following the process detailed in

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Export Root CA Certificate (using command prompt)

08/05/2019 Steve Bush

This post tells you how to export a Microsoft Root CA Certificate using the command prompt. From a command prompt, run the following: certutil -ca.cert

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How to quickly locate a Microsoft Certificate Authority

04/12/2018 Steve Bush

Overview This article covers how to quickly and easily locate a Microsoft Certificate Authority in your Active Directory Domain. Option 1 Using the Active Directory

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Request-CsCertificate – Command execution failed: Denied by Policy Module

31/01/2018 Steve Bush

Issue Using the Skype for Business Server Deployment Wizard, when requesting a new certificate based on a custom template, the task fails with “Command execution

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Issuing longer (5 year) Internal CA Certificates to Skype for Business Servers

30/01/2018 Steve Bush

By default, when you assign certificates issued by an Internal Certificate Authority to Lync & Skype for Business Servers (e.g. Front End, Internal Edge, etc),

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