What is an SSL certificate?

The main role of the SSL Certificate is to provide encrypted transmission for the confidential data of the website, so as to ensure the confidentiality, integrity and non-repudiation of the confidential information. For online e-commerce, if users cannot trust the website before submitting confidential information to the website, it is useless to use high-intensity encryption, because encryption is only a technical protection measure. Therefore, SSL Certificate standards are constantly improved, so that SSL certificates not only play an encrypted role, but also play a role in the website's electronic ID card, because the SSL certificate contains information such as the name and region of the Organization verified by the Certificate Authority, this greatly facilitates online users to check in real time whether the website is owned by a real-world entity and whether it is the unit claimed on the website, so that users can engage in online transactions with confidence.
The latest SSL certificate is the release of ev ssl certificate. Its Secure Site Pro-EV has a force-signed-bit encryption technology to maximize the security and reliability of the website. VeriSign, the world's largest SSL Certificate vendor, provides SSL certificates to protect the security of more than one million Web servers worldwide. Currently, VeriSign does not provide direct digital certificate services in China. Its authorized partners in China are tianwei integrity digital certification center, which is the leading partner of VeriSign in China, with VeriSign, GeoTrust, and Thawte certification products under VeriSign, you can visit the official website of VeriSign China or its partner tianwei integrity to find detailed information.