Displaying 1 to 20 from 144 results

acme - :lock: acmetool, an automatic certificate acquisition tool for ACME (Let's Encrypt)

  •    Go

acmetool is an easy-to-use command line tool for automatically acquiring certificates from ACME servers (such as Let's Encrypt). Designed to flexibly integrate into your webserver setup to enable automatic verification. Unlike the official Let's Encrypt client, this doesn't modify your web server configuration.You can perform verifications using port 80 or 443 (if you don't yet have a server running on one of them); via webroot; by configuring your webserver to proxy requests for /.well-known/acme-challenge/ to a special port (402) which acmetool can listen on; or by configuring your webserver not to listen on port 80, and instead running acmetool's built in HTTPS redirector (and challenge responder) on port 80. This is useful if all you want to do with port 80 is redirect people to port 443.

boulder - An ACME-based CA, written in Go.

  •    Go

This is an implementation of an ACME-based CA. The ACME protocol allows the CA to automatically verify that an applicant for a certificate actually controls an identifier, and allows domain holders to issue and revoke certificates for their domains.Boulder has a Dockerfile to make it easy to install and set up all its dependencies. This is how the maintainers work on Boulder, and is our main recommended way to run it.

warp - Secure and simple terminal sharing

  •    Go

warp lets you securely share your terminal with one simple command: warp open. When connected to your warp, clients can see your terminal exactly as if they were sitting next to you. You can also grant them write access, the equivalent of handing them your keyboard. warp distinguishes itself from "tmux/screen over ssh" by its focus and ease of use as it does not require an SSH access to your machine or a shared server for others to collaborate with you.

forge - A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

  •    Javascript

A native implementation of TLS (and various other cryptographic tools) in JavaScript. The Forge software is a fully native implementation of the TLS protocol in JavaScript, a set of cryptography utilities, and a set of tools for developing Web Apps that utilize many network resources.

bettercap - A complete, modular, portable and easily extensible MITM framework.

  •    Ruby

bettercap is a complete, modular, portable and easily extensible MITM tool and framework with every kind of diagnostic and offensive feature you could need in order to perform a man in the middle attack. All dependencies will be automatically installed through the RubyGems system but in some cases you might need to install some system dependency in order to make everything work.

OpenSSL - Toolkit for SSL and TLS

  •    C

The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library.

sslyze - Fast and powerful SSL/TLS server scanning library.

  •    Python

Fast and powerful SSL/TLS server scanning library for Python 2.7 and 3.4+. SSLyze is a Python library and a CLI tool that can analyze the SSL configuration of a server by connecting to it. It is designed to be fast and comprehensive, and should help organizations and testers identify mis-configurations affecting their SSL/TLS servers.

mkcert - A simple zero-config tool to make locally trusted development certificates with any names you'd like

  •    Go

mkcert is a simple tool for making locally-trusted development certificates. It requires no configuration. Using certificates from real certificate authorities (CAs) for development can be dangerous or impossible (for hosts like localhost or, but self-signed certificates cause trust errors. Managing your own CA is the best solution, but usually involves arcane commands, specialized knowledge and manual steps.

KeyBox - Web-based SSH console that centrally manages administrative access to systems

  •    Java

KeyBox is an open-source web-based SSH console that centrally manages administrative access to systems. Web-based administration is combined with management and distribution of user's public SSH keys. Key management and administration is based on profiles assigned to defined users. KeyBox layers TLS/SSL on top of SSH and acts as a bastion host for administration. Protocols are stacked (TLS/SSL + SSH) so infrastructure cannot be exposed through tunneling / port forwarding.

auto-sni - 🔐 Free, automated HTTPS for NodeJS made easy.

  •    Javascript

If you have any questions, throw them up on gitter. AutoSNI requires access to low level ports 80 (http) and 443 (https) to operate by default. These ports are typically restricted by the operating system.

badssl.com - :lock: Memorable site for testing clients against bad SSL configs.

  •    HTML

Stock Ubuntu VM, DNS A records for badssl.com. and *.badssl.com. pointing to the VM. Follow the instructions to install Docker.

beast - HTTP and WebSocket built on Boost.Asio in C++11

  •    C++

Beast is a C++ header-only library serving as a foundation for writing interoperable networking libraries by providing low-level HTTP/1, WebSocket, and networking protocol vocabulary types and algorithms using the consistent asynchronous model of Boost.Asio. Symmetry: Algorithms are role-agnostic; build clients, servers, or both.

mitmproxy - Intercept HTTP traffic for penetration testing

  •    Python

mitmproxy is an interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers. mitmproxy is an interactive, SSL-capable intercepting proxy with a console interface. mitmdump is the command-line version of mitmproxy. Think tcpdump for HTTP. mitmweb is a web-based interface for mitmproxy.

rustls - A modern TLS library in Rust

  •    Rust

Rustls is a modern TLS library written in Rust. It's pronounced 'rustles'. It uses ring for cryptography and libwebpki for certificate verification. Rustls is currently in development and hence unstable. Here's what I'm working on now.

testssl.sh - Testing TLS/SSL encryption anywhere on any port

  •    Shell

testssl.sh is a free command line tool which checks a server's service on any port for the support of TLS/SSL ciphers, protocols as well as some cryptographic flaws. Or help yourself downloading the ZIP archive https://github.com/drwetter/testssl.sh/archive/2.9dev.zip. testssl.sh --help will give you some help upfront. More help: see doc directory with man pages. Older sample runs are at https://testssl.sh/.

cert-manager - Automatically provision and manage TLS certificates in Kubernetes

  •    Go

cert-manager is a Kubernetes add-on to automate the management and issuance of TLS certificates from various issuing sources. It will ensure certificates are valid and up to date periodically, and attempt to renew certificates at an appropriate time before expiry.

icinga2 - The heart of our monitoring platform with a powerful configuration language and REST API.

  •    C++

Icinga 2 is an open source monitoring system which checks the availability of your network resources, notifies users of outages, and generates performance data for reporting. Scalable and extensible, Icinga 2 can monitor large, complex environments across multiple locations.

certstrap - Tools to bootstrap CAs, certificate requests, and signed certificates.

  •    Go

A simple certificate manager written in Go, to bootstrap your own certificate authority and public key infrastructure. Adapted from etcd-ca.certstrap is a very convenient app if you don't feel like dealing with openssl, its myriad of options or config files.