523 Open source projects that are alternatives of or similar to Atls

Cert is the Go tool to get TLS certificate information.

支持国密SM2/SM3/SM4/SM9/ZUC/SSL的OpenSSL分支

A fully manual Let's Encrypt/ACME client

Script to check validity and expiration of TLS/SSL certificate on site. May be used with Zabbix or standalone.

Ultra fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution

A utility to examine and validate certificates in a variety of formats

Simple HTTP golang framework

Transparent SSL/TLS interception

The Illustrated TLS Connection: Every byte explained

Intercepting HTTP/S proxy

Snuffy is a simple command line tool to inspect SSL/TLS data.

A portable idris2 implementation of TLS

Secure TLS tunnel with pool of prepared upstream connections

A proxy connector for Hyper-based crates

Venafi PKI Monitoring Secrets Engine for HashiCorp Vault that enforces security policy and provides certificate visiblity to the enterprise.

GM TLS/SSL Based on Golang (基于国密算法的TLS/SSL代码库)

Chromium с поддержкой алгоритмов ГОСТ

JRuby's OpenSSL gem

XAsyncSockets is an efficient Python/MicroPython library of managed asynchronous sockets.

Pooling TLS Wrapper

Asynchronous TCP .NET library with reliable transmission and receipt of data, with an ssl implementation.

high performance dotnet core socket tcp communication components, support TLS, HTTP, HTTPS, WebSocket, RPC, Redis protocols, custom protocols and 1M connections problem solution

Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution

Alpine Linux image with Nginx 1.19.4 (mainline) with HTTP/3 (QUIC), TLSv1.3, 0-RTT, brotli, NJS support, and 10 MB size. All built on the bleeding edge for max performance. Built on the edge, for the edge.

🔐 A lightweight high level library for configuring a http client or server based on SSLContext or other properties such as TrustManager, KeyManager or Trusted Certificates to communicate over SSL TLS for one way authentication or two way authentication provided by the SSLFactory. Support for Java, Scala and Kotlin based clients with examples. Av…

A command-line tool for testing SSL/TLS handshake latency, written in Go.

DevSec SSL/TLS Baseline - InSpec Profile

TLS Redirection

Chromium с поддержкой алгоритмов ГОСТ

🔒 acmetool, an automatic certificate acquisition tool for ACME (Let's Encrypt)

Do-It-Yourself Certificate Authority

bruteforcing gmail (TLS/SSL)

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

Shell scripts to manage a private Certificate Authority using OpenSSL

test SSL/TLS clients how secure they are

Build latest OpenSSL binary

React Native TCP socket API for Android, iOS & macOS with client SSL/TLS support

Node addon which adds a virtual file system interface; websockets; json(6) parsing; sql support(sqlite,odbc); javascript sched_yield; ssl certificate generation; more...

A simple SSL/TLS proxy with mutual authentication for securing non-TLS services

Decrypt HTTPS/TLS connections on the fly with Wireshark

This tutorial is someone planning to install a Kubernetes cluster and wants to understand how everything fits together.

Probably the easiest way to create | renew | deploy certificate

O-Saft - OWASP SSL advanced forensic tool

Automatic SSL renewal for NodeJS

A simple Terraform module to generate self-signed TLS certificates for private use

s2n : an implementation of the TLS/SSL protocols

➿ Sorting utility for PEM files

CertCenter API Go Implementation

#1 quality TLS certs while you wait, for the discerning tester

Testing TLS/SSL encryption anywhere on any port

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Easy PEM file parsing in Python.

SSL/TLS layers for scapy the interactive packet manipulation tool

Certificate Manager in .NET Core for creating and using X509 certificates

An FTP and FTPS client for .NET & .NET Standard, optimized for speed. Provides extensive FTP commands, File uploads/downloads, SSL/TLS connections, Automatic directory listing parsing, File hashing/checksums, File permissions/CHMOD, FTP proxies, FXP support, UTF-8 support, Async/await support, Powershell support and more. Written entirely in C#,…

ssldump - (de-facto repository gathering patches around the cyberspace)

Let's Encrypt / ACME client written in PHP for the CLI.

A Python wrapper around the OpenSSL library

mruby wrapper for libtls from http://www.libressl.org/

A simple LD_PRELOAD library to disable SSL certificate verification. Inspired by libeatmydata.