Updating ctl

A certificate is issued to an entity by a third party that is trusted by both of the other parties.So, each recipient of a signed message decides if the issuer of the signer's certificate is trustworthy.Crypto API has implemented a methodology to allow application developers to create applications that automatically verify certificates against a predefined list of trusted certificates or roots.This list of trusted entities (called subjects) is called a certificate trust list (CTL).They establish and verify the authenticity of public keys that belong to people or other certification authorities, and they verify the identity of a person or organization that asks for a certificate. A trust must exist between the recipient of a signed message and the signer of the message.One method of establishing this trust is through a certificate, an electronic document verifying that entities or persons are who they claim to be.Although this issue does not result from an issue in any Microsoft product, we are nevertheless updating the CTL and providing an update to help protect customers.

In those cases you should follow the instructions in the message. Certification authorities are the organizations that issue certificates.The MCS Holdings authority is subordinated to the China Internet Network Information Center (CNNIC), which is a CA present in the Trusted Root Certification Authorities Store.Does this update address any other digital certificates?After applying the update, how can I verify the certificates in the Microsoft Untrusted Certificates Store?For Windows Vista, Windows 7, Windows Server 2008, and Windows Server 2008 R2 systems that are using the automatic updater of revoked certificates (see Microsoft Knowledge Base Article 2677070 for details), and for Windows 8, Windows 8.1, Windows RT, Windows RT 8.1, Windows Server 2012, and Windows Server 2012 R2 systems, you can check the Application log in the Event Viewer for an entry with the following values: Apply the update for supported releases of Microsoft Windows An automatic updater of revoked certificates is included in supported editions of Windows 8, Windows Server 2012, Windows RT, Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2, and for devices running Windows Phone 8 and Windows Phone 8.1.

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