An open API service indexing awesome lists of open source software.

TLS (Transport Layer Security)

TLS (Transport Layer Security) is a cryptographic protocol designed to provide communications security over a computer network. The protocol is widely used in applications such as email, instant messaging, and voice over IP, but its use in securing HTTPS remains the most publicly visible.

The TLS protocol aims primarily to provide security, including privacy (confidentiality), integrity, and authenticity through the use of cryptography, such as the use of certificates, between two or more communicating computer applications. It runs in the presentation layer and is itself composed of two layers: the TLS record and the TLS handshake protocols.

TLS builds on the now-deprecated SSL (Secure Sockets Layer) specifications (1994, 1995, 1996) developed by Netscape Communications for adding the HTTPS protocol to their Navigator web browser.

https://github.com/salrashid123/go_ekm_tls

Exported Key Material (EKM) in golang and openssl

golang openssl tls

Last synced: 16 Mar 2025

https://github.com/ietf-wg-dance/draft-ietf-dance-client-auth

TLS Client Authentication via DANE TLSA Records

authentication certificate client dane ietf tls

Last synced: 10 Mar 2025

https://github.com/shuque/tlscertcheck

TLS certificate checking tool

certificate checking tls x509

Last synced: 04 Jul 2025

https://github.com/neonidian/public-key-infrastructure

Create Keystore and Truststore for One way and Two way TLS using Java keytool

generate-key keystore keytool tls tls-certificate truststore

Last synced: 15 Jun 2025

https://github.com/milahu/nssdb-py

add a ca.crt certificate to $HOME/.pki/nssdb/cert9.db and $HOME/.pki/nssdb/key4.db in python

certificates certutil https nss nssdb ssl tls

Last synced: 31 Mar 2025

https://github.com/eze-kiel/masker

Go web application designed to blur faces on protests pictures (but not only!) before sharing them. It also removes EXIF data.

blur blur-faces exif go golang https protest-events tls website

Last synced: 04 Jul 2025

https://github.com/githubixx/ansible-role-consul-ca

Generates certificate authority and certificates needed for Consul TLS

ansible ansible-role certificate-authority cfssl consul tls tls-certificate

Last synced: 20 May 2026

https://github.com/f1lt3r/tls-media-streaming-server

A simple SSL web server with .mp4 video streaming support.

byterange media nodejs-server ssl streaming tls video

Last synced: 16 Jun 2025

https://github.com/kevinpollet/tlsmux

Go package providing an implementation of a net.Conn multiplexer based on the TLS SNI (Server Name Indication).

go golang muxer sni tls

Last synced: 18 Mar 2025

https://github.com/hlandau/expect-ct-lite

OpenSSL example code for Expect-CT Lite

certificate-transparency openssl ssl tls

Last synced: 25 Mar 2025

https://github.com/lordmike/mbw.client.ssllabslib

SSL Labs Assesment API Library for .NET

ssl ssllabs tls

Last synced: 20 Jan 2026

https://github.com/FFMG/myoddweb.ssltest

Simple c# App to test supported ssl/tls version

csharp ssl ssl-certificates tls tls11 tls12 tls13 transport-layer-security

Last synced: 11 Mar 2025

https://github.com/fullstackx/natsss-examples-java

Nats streaming java client examples (support TLS).

nats nats-streaming nats-streaming-server tls

Last synced: 11 Mar 2025

https://github.com/lizababu/mitm-tls

MITM attack over TLS using arpspoof and sslstrip

arpspoof mitm sslstrip tls

Last synced: 11 Mar 2025

https://github.com/soushin/grpc-kotlin-tls-test

This repository contains the demonstration of gRPC built by Kotlin.

grpc java kotlin tls

Last synced: 11 Mar 2025

https://github.com/Thibalt-C/tree-biomass-estimator

Semi-automatic estimation of the tree biomass using terrestrial LiDAR data.

agb forest-plots lidar tls tropical-ecology

Last synced: 11 Mar 2025

https://github.com/xgqfrms/How-HTTPS-Works-Chinese

How-HTTPS-Works-Chinese HTTPS 的工作原理 (中文版)

chinese-translation http http1 http2 http3 https ssh ssl tls web website xgqfrms

Last synced: 11 Mar 2025

https://gitlab.com/rouing/docker-ntpsec

Docker container for ntpsec

NTP container containers docker ntpsec nts time timeserver tls

Last synced: 11 Mar 2025

https://github.com/arachsys/tinyacme

Order TLS certificates using ACME TLS-ALPN-01

acme lets-encrypt ssl ssl-certificate tls tls-alpn-01 tls-certificate

Last synced: 17 Jan 2026

https://github.com/maslick/telega

HTTP proxy for sending messages to Telegram group chats

ci docker go heroku jenkins k8s proxy roskomnadzor telegram telegram-api tls

Last synced: 13 Apr 2026

https://github.com/rob-blackbourn/asyncio-upgradeable-streams

An experiment in upgradeable streams in asyncio python

asyncio python ssl starttls tls

Last synced: 26 Feb 2026

https://github.com/recon-tools/cert-ripper-go

Fetch certificate chain for a hostname or URL.

certificate golang ssl tls

Last synced: 14 Jan 2026

https://github.com/aegis-aead/openssl

OpenSSL, with experimental support for the AEGIS cipher suites

aegis aegis-128l aegis128l openssl ssl tls

Last synced: 08 Oct 2025

https://github.com/kolesa-team/go-socks-ldap

Golang written socks proxy with ldap integration

go golang ldap socks socks-proxy socks-server socks5 tls

Last synced: 14 Jan 2026

https://github.com/co-cddo/mta-sts-template

This is a template for hosting a mta-sts.txt file using GitHub Pages

email-security mta-sts tls

Last synced: 21 Jan 2026

https://github.com/sprisa/localhost

Run secure services on localhost with 0-config certs (TLS / WSS). HTTPS connections for any device on LAN or mesh VPN.

dns https https-certificate https-proxy letsencrypt localhost-ssl tls tls-certificate tls-proxy

Last synced: 12 Jan 2026

https://github.com/okestro-aidevops/idontkare

Now I don't care about multi-cluster Kubernetes CI/CD pipelines, because this one does

cicd containers distributed-systems golang kubernetes network tls

Last synced: 12 Jan 2026

https://github.com/vascocosta/zircon

A simple IRC library written in Zig.

irc irc-protocol network tls zig zig-lib zig-library zig-package ziglang

Last synced: 18 Oct 2025

https://github.com/azure/aks-secure-tls-bootstrap

Holds the client implementation and proto definitions of the AKS Secure TLS Bootstrapping protocol.

aks azure k8s security tls

Last synced: 20 Oct 2025

https://github.com/namecoin/certinject

Inject certificates into Windows CryptoAPI trust store, with EKU and name constraints.

certificates cryptoapi cryptography hacktoberfest name-constraints privacy security tls windows x509

Last synced: 27 Jan 2026

https://github.com/diev/fincert-client

Получение по API фидов и бюллетеней из FinCERT Банка России.

api api-client feeds tls tls-client

Last synced: 30 Apr 2025

https://github.com/xiexianbin/x-ca

SSL自签名客户端,自动生成Root CA、二级CA、域名证书。

ca openssl root-ca tls

Last synced: 08 Feb 2026

https://github.com/riotkit-org/certificates

Self-signed certificates generating

riotkit self-signed-certificate ssl ssl-certificates tls

Last synced: 26 Feb 2026

https://github.com/amlweems/stun

golang TLS proxy with automated certificate provisioning via SNI

golang proxy sni tls

Last synced: 26 Feb 2026

https://github.com/clarenceb/osm-mtls-check

Open Service Mesh mTLS check

aks ksniff osm tls wireshark

Last synced: 19 Mar 2026

https://github.com/ssrlive/dns-over-https

A lightweight DNS-over-HTTPS ("DOH") proxy written in Rust.

dns dns-over-https dns-over-tls doh dot https tls

Last synced: 02 Mar 2026

https://github.com/scgis-wales/dcert

CLI tool that decodes PEM base64 decoded TLS certificates

base64-decoding certificate-management cli keystore mcp-client mcp-server pem pfx rust tls tls-certificate truststore

Last synced: 01 Apr 2026

https://github.com/zig-utils/zig-tls

Pure Zig TLS 1.3 implementation for SMTP and other protocols.

cryptography rsa tls zig

Last synced: 01 Apr 2026

https://github.com/sapcc/git-cert-shim

Automatic management of certificates not related to Kubernetes resources via a github repository.

cert-manager certificate kubernetes tls

Last synced: 14 Apr 2025

https://github.com/titaniumhocker/telegraph

Terminal P2P messenger implemented in C

c messaging p2p p2p-chat tls

Last synced: 04 Apr 2025

https://github.com/luminati-io/curl_cffi-web-scraping

Use curl_cffi in Python to mimic browser TLS fingerprints for reliable and stealthy web scraping.

curl html-parser proxy-server python tls web-scraping

Last synced: 17 Apr 2026

https://github.com/ihcsim/sidecar-injector

A Kubernetes admission webhook that injects sidecar into new pods

admission-webhook docker go kubernetes tls

Last synced: 18 Apr 2026

https://github.com/sakaroncloud/docker-nginx-node-tls

This repository contains the complete configuration for a Node.js application with Docker and Nginx. The project sets up a scalable environment using Nginx as a reverse proxy.

certbot docker load-balancer nginx nodejs tls

Last synced: 19 Apr 2026

https://github.com/canonical/manual-tls-certificates-operator

A charm is used to provide X.509 certificates in environments where certificates are obtained through a manual process.

juju tls x509

Last synced: 25 Apr 2026

https://github.com/bromaniac/ssl-exporter

Checks SSL certificate expiration and exports as Prometheus metric.

certificate container kubernetes monitoring openshift prometheus prometheus-exporter rust ssl tls

Last synced: 28 Apr 2026

https://github.com/moresec-io/conduit

A transparent proxy mesh. 一个透明代理网格,为你集群间安全保驾护航!

iptables mesh-networks mtls security tls tob transparent-proxy

Last synced: 12 Jan 2026

https://github.com/heiniovason/sslazy

Get certificate from windows store using thumbprint

client dotnet-core dotnetcore example https pkcs12 ssl tls windows

Last synced: 05 May 2026

https://github.com/equk/tls-altnames

:lock: List Alternative Names From TLS For OSINT

bash https linux mail osint tls

Last synced: 09 May 2026

https://github.com/jhinrichsen/cert-validity-bounds

Check validity bounds of TLS/ X.509 certificates (aka NOT-BEFORE and NOT-AFTER)

certificates tls x509certificates

Last synced: 12 Feb 2026

https://github.com/lmammino/openssl-rfc-mapping

A quick'n'dirty script to map OpenSSL RFC to machine parseable data

chipers cli json library mapping module nodejs rfc ssl standard suitename tls

Last synced: 09 May 2026

https://github.com/erictsangx/nodemcu2mqtt-si7021

A zigbee2mqtt-like mqtt-tls client for NodeMcu and Si7021

lua mqtt nodemcu secure si7021 tls zigbee2mqtt

Last synced: 11 May 2026

https://github.com/masx200/http-https-http2-polyglot

Serve http and https and http2 connections over the same port with node.js,and add typescript support

http http2 server tls

Last synced: 18 Jun 2026

https://github.com/barnabyshearer/email-report-checker

RFC 7489 & 8460 SMTP Report Monitoring Utilities.

dmarc email smtp tls

Last synced: 10 Nov 2025

https://github.com/ofen/openssl-cheatsheet

OpenSSL cheatsheet.

certificate openssl ssl tls

Last synced: 19 Mar 2026

https://github.com/a11rew/sha-assist

🕵️ SHA Assist: One command HTTPS Certificate fingerprinting library.

hash md5 sha256 ssl tls

Last synced: 08 Mar 2026

https://github.com/cirocosta/certgen

Utility for generating certificates with SAN set

certificates shell tls

Last synced: 13 Sep 2025

https://github.com/sineware/securefront

Open Source, Self Hosted Security Gateway with CAPTCHA and automatic TLS termination

captcha deno proxy reverse-proxy security ssl tls typescript

Last synced: 11 May 2026

https://github.com/anacrolix/tlsterm

TLS termination with just command-line flags

go golang golang-application golang-server tls tls-termination

Last synced: 01 Jul 2025

https://github.com/hs-cn/async-rustls-stream

An async tls stream library based on rustls and futures-io. Both for server/client.

async rust rustls stream tls

Last synced: 08 Feb 2026

https://github.com/HK-Transfield/java-networking-scripts-collection

A collection of networking and cybersecurity scripts written in Java. The purpose is to provide an overview of network protocols involved in computer communications.

communications cybersecurity http java network network-programming protocol server tcp tftp tls udp

Last synced: 12 Aug 2025

https://github.com/farcaller/tls-utils

A handy collection of tls plumbing scripts

openssl tls

Last synced: 09 Oct 2025

https://github.com/mutalisk999/tls-proxy-rs

Socks5 proxy on TLS tunnel

socks5-python tls

Last synced: 05 Jan 2026

https://github.com/bjoernq/puny-tls

A no-std / no-alloc TLS 1.3 client

no-std rust tls

Last synced: 09 Oct 2025

https://github.com/aaronjmars/butlerian-jihad

Data protocol for authentificating real human creation, connected to a DataDAO for private model training.

datadao tls tlsnotary

Last synced: 26 Mar 2025

https://github.com/csnp/qramm-tls-analyzer

TLS/SSL security analyzer for quantum readiness assessment and CNSA 2.0 compliance

cbom cnsa cryptography golang post-quantum-cryptography pqc quantum-computing security security-scanner ssl tls

Last synced: 13 Jan 2026

https://github.com/salrashid123/tls_psk_tpm

Per-Session TLS-PSK using Trusted Platform Module (TPM)

psk tls tls13 tpm2 trusted-platform-module

Last synced: 24 Apr 2026

https://github.com/andriykalashnykov/bitnami-tomcat9-jdk18-root-war

Java Web Application (WAR) deployed as root "/" context onto Customized Bitnami Tomcat 9

bitnami-docker-tomcat bitnami-tomcat bitnami-tomcat9-jdk18 dockerfile http2 root ssl tls tomcat9 war

Last synced: 03 Mar 2026

https://github.com/ptraced/okhttptls

A Project to dump okhttptls for reversing there TLS algorithm

android ja3 okhttp reversing tls

Last synced: 19 Apr 2025

https://github.com/trose/trimp

🪞TRIMP (Typescript Requests IMPersonate). The fastest typescript HTTP client that can impersonate web browsers. Port of https://github.com/deedy5/primp

akamai ja3 ja4 tls typescript zod

Last synced: 14 May 2026

https://github.com/huntlabs/hunt-security

A security library for hunt.

dlang hunt security ssl tls

Last synced: 04 Mar 2026

https://github.com/happycodelucky/swiftrootcachallengeresolver

A package to support use of URLSession to make SSL request where the service utilizes a self-signed certificate. Using RootCAChallengeResolver encourages less pervasive disabling ATS

ats self-signed self-signed-certificate swift tls urlsession

Last synced: 04 Oct 2025

https://github.com/segevfiner/node-sslkeylogfile

Enable SSL/TLS key logging for all connections globally.

ssl sslkeylog sslkeylogfile tls wireshark

Last synced: 09 Oct 2025

https://github.com/demon1a/htb-tcp-switcher

HackTheBox OVPN Config Switcher From UDP Into TCP Over 443.

capture-the-flag ctf hacking hackthebox openvpn python3 tls udp

Last synced: 23 Oct 2025

https://github.com/argentini/argentini.namecheap

CLI for adding and removing DNS TXT records using the NameCheap API (e.g. using win-acme). Created for wildcard certificate creation with Let's Encrypt using Win-Acme (Windows, macOS, Linux, .NET 8.0, x64, Arm64, Apple Silicon).

certificates cli cli-app dotnet letsencrypt ssl tls win-acme

Last synced: 18 May 2026

https://github.com/matveynator/chicha-http-proxy

The easiest and fastest way to mirror websites with minimal setup. Automatic SSL certificates.

golang https letsencrypt mirror netcat ninjaproxy proxy reverse-proxy socat ssl tls website-mirror xinetd

Last synced: 02 Apr 2025

https://github.com/kromych/tls-curious

x64 and ARM64 TLS, syscalls, threads, futexes without the standard library

amd64 arm64 futex gcc inline-assembly ldt linux syscalls thread threads tls x64

Last synced: 17 May 2026

https://github.com/moolen/neuwerk-rs

🛡️ Cloud Native Egress Firewall

dpdk dpi egress-filtering firewall tls

Last synced: 01 Apr 2026

https://github.com/spasam/mock-osquery-tls

Mock Osquery TLS server

mock osquery tls

Last synced: 13 Jun 2026

https://github.com/ldo/ssl_try_python

Exercise in two-way TLS/SSL authentication in Python

python self-ca self-signed-certificate ssl tls two-way-ssl-authentication

Last synced: 19 Jan 2026

https://github.com/orislabsdev/gocore

Engineering-first HTTP backend library for Go focused on performance, security, and production-ready architecture.

backend go golang http jwt middleware performance production-ready rate-limiting rest-api security tls web-framework web-server

Last synced: 13 Apr 2026

https://github.com/synthomat/ceassl

SSL/TLS Certificate Expiration Monitoring

clojure monitoring ssl tls

Last synced: 11 Mar 2025

https://github.com/pumpkinseed/vaultca

Automation tool for setting up own Certificate Authority on HashiCorp Vault

certificate-authority hashicorp-vault tls tls-certificate vault

Last synced: 07 Aug 2025

https://github.com/andrey0001/unbound-tls

Unbound DNS resolver with TLS upstream (also with PiHole)

dns dns-resolver dns-server docker docker-compose pi-hole pihole tls unbound unbound-tls

Last synced: 18 Feb 2026

https://github.com/hk-transfield/java-networking-scripts-collection

A collection of networking and cybersecurity scripts written in Java. The purpose is to provide an overview of network protocols involved in computer communications.

communications cybersecurity http java network network-programming protocol server tcp tftp tls udp

Last synced: 21 Jun 2025

https://github.com/vspaz/goat

Go HTTP client that makes it plain simple to configure TLS, basic auth, retries on specific errors, keep-alive connections, logging, timeouts, etc.

basic-authentication go golang http http-client requests retry timeouts tls tls-certificate tls-support

Last synced: 05 Apr 2025

https://github.com/liamg/tls

:lock: Custom TLS implementation for no good reason

encryption tls

Last synced: 24 Jul 2025

https://github.com/hirre/api-in-a-box

API in a Box is a generic API back-end service ready to scale web development.

api api-rest asp-net-core authorization database dotnet dotnetcore logging net server service software tls token-based-authentication webapi

Last synced: 28 Apr 2026