SSL certificate verification is the process of verifying the authenticity of an SSL certificate presented by a website or server. This process involves several steps:
1. The user’s web browser connects to the website or server and requests an SSL connection.
1. The server responds by sending its SSL certificate to the user’s web browser.
1. The user’s web browser checks whether the SSL certificate presented by the server is valid and trusted. It does this by checking:
- The certificate’s information, such as the name of the issuer and the expiration date.
- Whether the certificate is revoked or has been tampered with.
- Whether the certificate was issued by a trusted certificate authority (CA).
1. If the SSL certificate is valid and trusted, the user’s web browser proceeds with the SSL connection. If not, the user is warned that the website or server may not be secure.
Overall, SSL certificate verification helps ensure that users are communicating with legitimate websites and servers and that their sensitive data is protected.
