ca security

About this tag
The ca security tag covers discussions about certificate authority trust updates, particularly Microsoft's revocation of trust in subordinate CAs like DigiCert Sdn. Bhd. (DigiCert Malaysia) due to weak key issuance. Topics include Windows Update changes to the untrusted certificate store, impacts on enterprise IT environments, and security implications of compromised or non-compliant certificate authorities. Users share troubleshooting steps for certificate validation errors and updates to root certificate programs.

  1. Untrusted Certificate Store to be updated

    Hi everyone, This post is to notify customers that Microsoft will revoke trust in an Intermediate Certificate Authority, DigiCert Sdn. Bhd. (Digicert Malaysia) in an update to be released through Windows Update. DigiCert Sdn. Bhd is a Malaysian subordinate CA under Entrust and Verizon (GTE...
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    • authentication ca security certificate compromise digicert encryption intermedia malicious software malware microsoft response revocation root program security threats trust update vulnerability weak keys
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    • Forum: Security Alerts