About Let’s Encrypt
Let’s Encrypt is a free, automated, and open certificate authority (CA), run for the public’s benefit. Let’s Encrypt is a service provided by the Internet Security Research Group (ISRG).
The key principles behind Let’s Encrypt are:
The objective of Let’s Encrypt and the ACME protocol is to make it possible to set up an HTTPS server and have it automatically obtain a browser-trusted certificate, without any human intervention. This is accomplished by running a certificate management agent on the web server.
To understand how the technology works, let’s walk through the process of setting up https://example.com/ with a certificate management agent that supports Let’s Encrypt.
There are two steps to this process. First, the agent proves to the CA that the web server controls a domain. Then, the agent can request, renew, and revoke certificates for that domain.
|Author||Rich Salz (Akamai) Joe Hildebrand (Cisco) Jacob Hoffman-Andrews (Electronic Frontier F|
|Documentation||Let's Encrypt Documentation|
|Support||Let's Encrypt Community Help Forum|
|News||Let's Encrypt Blog|
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