The difference between various types of SSL digital certificates, how to choose - HTTPS SSL Tutorial
For HTTPS site of SSL digital certificates, currently divided into DV SSL, OV SSL, EV SSL are three types of certificates.
After DV SSL digital certificates deployed on the server, when the user's browser to access the site, shown below:
After OV SSL digital certificates deployed on the server, when the user's browser to access the site, shown below:
After the EV SSL digital certificates deployed on the server, when the user's browser to access the site, shown below:
Differences are summarized as follows:
PS. Issued on cloud Symantec certificate, in the original OV, EV based on the introduction of the enhanced OV, enhanced EV certificate . Enhanced and Premium Professional OV and EV main difference is that Enhanced OV, EV support enhanced ECC elliptic encryption algorithm. Studies ellipse 160 represents the RSA key security key 1024 is the same.