501 Open source projects that are alternatives of or similar to Autotls

Install the latest Certbot in a breeze. Great for Ubuntu Focal 20.04, and other Linux/Mac.

Fullstack, security focused mailserver based on OpenSMTPD for OpenBSD using ansible

Helping create Let's Encrypt certificates for AWS Route53

Deploy & run Docker Compose project for WordPress instance with Let's Encrypt HTTPS encryption

Limited DNS server with RESTful HTTP API to handle ACME DNS challenges easily and securely.

obtain free SSL certificates from letsencrypt ACME server Suitable for automating the process on remote servers.

The Illustrated TLS 1.3 Connection: Every byte explained

Manage SSL / TLS certificates with acme.sh (Let's Encrypt, ZeroSSL) for Ubiquiti UbiOS firmwares

🔒Add SSL/TLS functionality to any Arduino library

Cloudflare DNS for Let's Encrypt / ACME dns-01 challenges with Greenlock.js and ACME.js

Istio service mesh walkthrough (GKE, CloudDNS, Flagger, OpenFaaS)

GO Simple Tunnel - a simple tunnel written in golang

Manipulate DNS records on various DNS providers in a standardized way.

A docker mod for the linuxserver/letsencrypt container adding a python script to send geo location metrics to InfluxDB

A Kubernetes controller to retrieve Let's Encrypt certificates based on service annotations (unmaintained)

A plugin for dehydrated to notify you by email when a new DNS record needs to be created. This is useful when your DNS provider has no API and does not support DDNS.

Ghost blog with nginx proxy, lets encrypt ssl in a docker-compose (ready for production)

test SSL/TLS clients how secure they are

⚙️ NGINX config generator on steroids 💉

CVE-2021-3449 OpenSSL denial-of-service exploit 👨🏻‍💻

Toolbox repository for Tiger team

Bypass Paywalls Chrome Clean (GitLab proxy)

100% Open-Source Packet Capture Agent for HEP

Automatic Let's Encrypt certificate serving and Lua implementation of ACMEv2 procotol

An Ansible collection for issuing Let's Encrypt certificates.

Kafka Connect for Fluentd

Automated docker nginx proxy integrated with letsencrypt.

API Gateway custom domains as CloudFormation resources, backed by Let's Encrypt

Securing a Containerized Django Application with Let's Encrypt

Yet Another Django Project Template skeleton for Django projects

A Java library that implements a ByteChannel interface over SSLEngine, enabling easy-to-use (socket-like) TLS for Java applications.

Updated and Upgraded mbedTLS library for the ESP8266 (probably ESP32 too)

Automate the installation of Let's Encrypt SSL on the free plan of ServerPilot

golang hpkp client library

Java client for ACME (Let's Encrypt)

https reverse proxy with automatic Letsencrypt usage for multiple hostnames/backends

List of example projects of how to use oat++ framework

Easy way to bootstrap a web server in Go (Routing|Middleware|Https)

The best way to do HTTP requests in NativeScript, a drop-in replacement for the core HTTP with important improvements and additions like proper connection pooling, form data support and certificate pinning

Repository for the Lemur Certificate Manager

Cert-manager webhook to generate Let's Encrypt certificates over Alibaba Cloud DNS.

Matthew Holt began developing Caddy in 2014 while studying computer science at Brigham Young University. (The name "Caddy" was chosen because this software helps with the tedious, mundane tasks of serving the Web, and is also a single place for multiple things to be organized together.) It soon became the first web server to use HTTPS automatically and by default, and now has hundreds of contributors and has served trillions of HTTPS requests.

Microframework which helps to develop web Pascal applications.

Ruby on Rails deployment using Ansible - with Lets Encrypt, Sidekiq, PostgreSQL, nginx & puma

Ansible playbooks to deploy a full featured mail server stack using Docker.

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

SDK for connecting to Tencent Cloud IoT from a device using embedded C.

All in one Docker Compose media server

A suite of gRPC debugging tools. Like Fiddler/Charles but for gRPC.

'DANE for SMTP' wiki

(NO LONGER MAINTAINED) | Bash script to generate and install Let's Encrypt certificate for your websites on your ServerPilot account (Free or Paid Plan)

Main repository for the Veracruz privacy-preserving compute project.

LetsEncrypt utility client for WebFaction hosts.

A miniature version of Boulder, Pebble is a small RFC 8555 ACME test server not suited for a production certificate authority. Let's Encrypt is hiring! Work on Pebble with us.

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

Exports Prometheus metrics for SSL certificates

WatsonTcp is the easiest way to build TCP-based clients and servers in C#.

Repository for F5 Container Ingress Services for Kubernetes & OpenShift.

DEPRECATED: Automatically request certificates for Kubernetes Ingress resources from Let's Encrypt

Cert is the Go tool to get TLS certificate information.