Some users may not know much about https certificate, in fact, it is a secure digital certificate, also known as SSL certificates, configured on the server. Https main role is to verify the identity and credentials of encrypted data transmission server that enhances the security of the site. Therefore, to install the site https certificate has also been valued by a growing number of owners, but everyone in the installation https certificate, the certificate will be the presence of errors occur, then the https certificate error is how is it? How to handle it? An SSL Certificates will answer it for everyone these questions.
https certificate error is how is it?
1, the current computer system time is wrong, all the http certificates are issued and the date of the deadline, the computer system time may result in the browser prompts the website https certificate has expired or is not yet in force outside the certificate validity interval.
2, https site's certificate has indeed expired, https certificate issued in accordance with international standards, https certificate issued no more than two years.
3, references to other sites deployed outside the chain https certificate, if the certificate is expired outside the chain will prompt the error. Can be detected by a certificate chain go wrong terminal equipment: mobile browser, PC end IE6 (IE6 does not prompt above).
https certificate error solution:
1, the computer system at the wrong time: the time the computer system is adjusted to https within the validity period of the certificate.
2, https certificate expired: the need for site owners to https certificate issued by CA to renew the certificate authority.
3, the current site certificate https site outside the chain expired: the need for site owners revoked or outside the chain outside the chain of site owners to replace or renew a CA certificate.
https certificates In addition to protecting the security of data transmission sites, but also can enhance the confidence of the browser, but also at the same time enhance the site's ranking in search engines, therefore it is necessary to deploy the website https certificate.