Let's Encrypt

The portal, Let's Encrypt, is a nonprofit organization providing free TLS certificates for websites to enable HTTPS encryption and create a more secure internet. The organization is brought to you by the Internet Security Research Group (ISRG) and has over 700 million websites using its certificates. To get a certificate, users must demonstrate control over the domain. The portal offers documentation, a blog, and a get help section for those seeking assistance. The site is available in multiple languages and includes information about sponsors, policies, and legal matters. The Let's Encrypt community forum, which has been in operation for over a decade, provides support for users and keeps the organization in touch with the community. The portal also publishes annual reports and maintains a repository service, statistics, and contact information for those interested in careers or other forms of involvement.