wildcard san 证书有什么好处?

[ihacku]

淘宝 百度用的这种

[Andy1999]

防止不支持 SNI 的机器使用 SSL 的时候报错
比如 IE6 Android2.3

[ihacku]

@Andy1999 对速度 性能什么的会有影响么

[Fannie]

One of the most important benefit people get through wildcard san ssl certificate which is you can secure unlimited sub domains of multiple domains.

For example :

*.xyz.com
*.abc.net

Currently, on this site https://www.cheapsslcouponcode.com/store/wildcard-ssl-certificates discount coupon codes for wildcard multi-domain ssl cert is available.