Do I need a dedicated IP address to use SSL/TLS?
我是否需要专用的IP地址才能使用SSL /TLS?
At one time it was a mandatory requirement to have a dedicated IP for each SSL certificate on a web server. This is no longer the case due to a technology called Server Name Indication (SNI). Your hosting platform will specifically have to support SNI. You can find out more information about SNI in this u003ca href=u0022https://www.ssl.com/article/sni-virtual-hosting-for-https/u0022 target=u0022_blanku0022 rel=u0022noreferrer noopeneru0022u003eSSL.com articleu003c/au003e.
曾几何时，Web 服务器上的每个 SSL 证书都有一个专用 IP 是一项强制性要求。 由于一种称为服务器名称指示 (SNI) 的技术，情况不再如此。 您的托管平台必须特别支持 SNI。 您可以在此 u003ca href=u0022https://www.ssl.com/article/sni-virtual-hosting-for-https/u0022 target=u0022_blanku0022 rel=u0022noreferrer noopeneru0022u003eSSL.com 文章 u003c/au003e 中找到有关 SNI 的更多信息。