An ACME protocol client written purely in Shell (Unix shell) language.
Full ACME protocol implementation. Support ECDSA certs. Support SAN and wildcard certs. Simple, powerful and very easy to use. You only need 3 minutes to learn it. Bash, dash and sh compatible. Purely written in Shell with no dependencies on python. Self-contained, just one script is needed to issue, renew and install your certificates automatically. DOES NOT require root/sudoer access. Docker ready. IPv6 ready. Cron job notifications for renewal or error etc.
A simple zero-config tool to make locally trusted development certificates with any names you'd like. Does this by adding (and managing) a local CA on your laptop which you can issue arbitrary certs for (including localhost).
Secure your email server with STARTTLS Everywhere! Your email service can be insecure in numerous different ways. The service below performs a quick check of your email server's security configuration, including whether STARTTLS is supported, and whether it may qualify for the STARTTLS Policy List.
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