We have a little problem on the web right now and I can only see this becoming a larger concern as time goes by. More and more sites are obtaining certificates, vitally important documents that we need to deploy HTTPS, but we have no way of protecting ourselves when things| Scott Helme
This page describes all of the current and relevant historical Certification Authorities operated by Let’s Encrypt. Note that a CA is most correctly thought of as a key and a name: any given CA may be represented by multiple certificates which all contain the same Subject and Public Key Information. In such cases, we have provided the details of all certificates which represent the CA. Root CAs Our root key material is kept safely offline.| letsencrypt.org
HTTP Strict Transport Security (HSTS [https://scotthel.me/d8j3]) is a policy mechanism that allows a web server to enforce the use of TLS [https://scotthel.me/s8d7]in a compliant User Agent (UA), such as a web browser. HSTS allows for a more effective implementation of TLS by ensuring| Scott Helme
