Mainly because it happens, ECDSA also provides several performance and safety benefits above more mature cipher suites. We've composed previously about some great benefits of ECDSA including the indisputable fact that it supports Perfect Forward Secrecy and faster SSL termination (and for that reason a lot quicker site load periods). https://it-support-services45555.blogdon.net/helping-the-others-realize-the-advantages-of-nginx-ssl-certificate-install-42178167