tldr: Let's Encrypt is achieving its original mission: help people use TLS on domains that were previously insecure, and make the internet a safer place. > In

tldr: Let's Encrypt is achieving its original mission: help people use TLS on domains that were previously insecure, and make the internet a safer place. > In the first quarter of its' operation then, Let's Encrypt has far and away been used more to secure previously-unsecured (or at least untrusted) websites than simply as a cost-savings measure.