Event viewer application log not updating
Normally you won’t have to think about certificates at all.
You might, however, see a message telling you that a certificate is expired or invalid.
In those cases you should follow the instructions in the message. Certification authorities are the organizations that issue certificates.
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.
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.
It cannot be used to issue other certificates, impersonate other domains, or sign code.
In the most familiar type of cryptography, secret-key cryptography, the ciphertext is transformed back into plaintext using the same key.
However, in a second type of cryptography, public-key cryptography, a different key is used to transform the ciphertext back into plaintext. In public-key cryptography, one of the keys, known as the private key, must be kept secret.
To help protect customers from potentially fraudulent use of the SSL/TLS digital certificate, the certificate has been deemed no longer valid and Microsoft is updating the Certificate Trust list (CTL) for all supported releases of Microsoft Windows to remove the trust of the certificate.
For more information about the certificate, see the Frequently Asked Questions section of this advisory. An automatic updater of certificate trust lists is included in supported editions of Windows 8, Windows 8.1, Windows RT, Windows RT 8.1, Windows Server 2012, Windows Server 2012 R2, Windows 10, and Windows 10 Version 1511, and for devices running Windows Phone 8, Windows Phone 8.1, and Windows 10 Mobile.
Search for event viewer application log not updating:
Cryptography is the science of securing information by converting it between its normal, readable state (called plaintext) and one in which the data is obscured (known as ciphertext).