SSL Certificate Domain Type Description

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monira#$1244
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SSL Certificate Domain Type Description

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Wildcard: A wildcard certificate will include a wildcard domain name. One certificate can simultaneously protect the security of multiple subdomains of the same level. For example, all subdomains under the *.wang-zhan.com.cn domain name can be
Single domain name: One certificate will be issued to cover the security of a website with 1 complete main domain name or 1 complete subdomain name, such asand wang-
Multiple domain names: One certificate will contain 5 complete single-domain names, for example
SSL Certificate Prices
SSL certificates are issued by different third-party certification agencies. In the past, domestic service providers (such as Alibaba Cloud, Tencent Cloud, Xinnet, Huawei Cloud, etc.) acted as agents for foreign authorized SSL certificates. With the consideration of domestic network security, there are now many more SSL issuing agencies in China, such as WoSign's "national secret" level SSL certificate. Xinnet has also launched its own authorized SSL certificate. At present, the price of SSL certificates varies from hundreds to tens of thousands of yuan a year depending on the type of domain name and the issuing agency of the SSL certificate. Generally speaking, for 99% of small and medium-sized enterprises, if you don't need to pay online, you can basically buy an SSL certificate with a starting price for a single domain name. WoSign's domestic price is about more than 200 yuan a year.

SSL Certificate Authority
Digicert: Digicert (formerly Symantec) is the world's largest SSL certificate service provider
Rapid: Rapid is a sub-brand of Digicert
Globalsign: Globalsign is the same certificate used by Tmall and Taobao, two large e-commerce websites
Wosign: Wosign is a domestic brand that supports national encryption algorithms
vTrus: vTrus is a domestic brand
Geotrust: Geotrust is a sub-brand of Digicert
CFCA: ​​CFCA is the first domestically-owned brand to complete Webtrust certification.
Take Alibaba Cloud as an example.


Are there free SSL certificates?
Earlier we said that SSL certificates have started to be sold at a low price. Why do we say that? Previously, you could apply for a free SSL certificate for one year, but now you can only apply for a free SSL bulgaria b2b leads certificate that is valid for three months. Because you need to replace and deploy the certificate regularly every three months, in order to avoid unnecessary trouble, it is more suitable for general enterprises to purchase paid certificates.

If your company has developers, you can also deploy free certificates from "Let's Encrypt". Linux servers can apply for a 3-month free SSL certificate from Let's Encrypt through the Baota panel, which will automatically renew upon expiration. Similar controls can also be deployed on the Windows Server platform to automatically renew free SSL certificates. Specific tutorials can be searched on the BING search engine.

As part of website launch and website security, Shenzhen Panlongsheng Website Construction 's technical team is well aware of SSL certificate deployment . Whether it is a Windows server or a Linux server, it can be easily taken down. If you need SSL certificate deployment services, please contact us immediately!
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