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.

GitHub: https://github.com/topics/tls
Wikipedia: https://en.wikipedia.org/wiki/Transport_Layer_Security
Created by: Internet Engineering Task Force
Released: 1999
Related Topics: https, x509,
Aliases: ssl,
Last updated: 2026-06-20 00:27:52 UTC
JSON Representation

https://github.com/jruby/jruby-openssl

JRuby's OpenSSL gem

cryptography jruby jruby-openssl openssl ssl tls

Last synced: 14 May 2025

https://github.com/nikitastupin/mitmproxy-mqtt-script

Inspect MQTT over TLS traffic with ease!

man-in-the-middle mitm mitmproxy mqtt ssl tls

Last synced: 19 Jun 2025

https://github.com/adhocteam/certwatcher

TLS cert expiry early-warning service

certificate monitoring ssl tls

Last synced: 16 Jan 2026

https://github.com/nginx-modules/docker-nginx-boringssl

NGINX Docker built top of rolling release BoringSSL (SIMD x86_64-v4/aarch64/armv7)

alpine alpine-nginx arm boringssl brotli brotli-compression curve dockerfile header-more http2 http3 mainline-alpine neon nginx nginx-boringssl nginx-docker quic rolling simd tls

Last synced: 26 Oct 2025

https://github.com/daijro/hazetunnel

🔮 Vindicate non-organic web traffic via MITM proxy

golang injector mitm networking playwright proxy tls

Last synced: 24 Sep 2025

https://github.com/segevfiner/sslkeylog

Log SSL/TLS keys for decrypting SSL/TLS connections made in Python

python ssl sslkeylogfile tls wireshark

Last synced: 14 Apr 2025

https://github.com/halojoy/php-smtp-mailer

This is a simple SMTP PHPMailer. The PHP Class supports TLS, SSL and File Attachments in mail.

attachments class debug html login mail php smtp ssl tls

Last synced: 28 Apr 2025

https://github.com/nothinux/certify

:lock: Create private CA and Issue Certificates without hassle

certificate certificate-authority go golang mtls tls

Last synced: 28 Jan 2026

https://github.com/juzeon/spoofed-round-tripper

A Go's http.RoundTripper implementation that provides a wrapper for tls-client and leverages uTLS to spoof TLS fingerprints (JA3, JA4, HTTP/2 Akamai, etc) of mainstream browsers for use in different HTTP client libraries (like resty) to bypass Cloudflare or other firewalls.

cipher-suites clienthello golang http http-client tls tls-extension utls

Last synced: 30 Oct 2025

https://github.com/hummingbird-project/hummingbird-core

HTTP server for Hummingbird the lightweight, flexible web application framework written in Swift

http-server http2 server server-side-swift swift-nio tls

Last synced: 08 May 2025

https://github.com/usestring/powhttp-mcp

MCP server enabling agents to debug HTTP requests better (using powhttp)

antibot-detection charles-proxy debugging debugging-proxy http mcp mcp-server mitm mitmproxy proxy scraping scraping-tool tls

Last synced: 06 Mar 2026

https://github.com/geph-official/sosistab2

A pluggable, obfuscated datagram transport for horrible networks

censorship-circumvention circumvention rust tls vpn

Last synced: 01 Aug 2025

https://github.com/httptoolkit/read-tls-client-hello

A pure-JS module to read TLS client hello data and calculate TLS fingerprints from an incoming socket connection.

client-hello networking nodejs tls tls-fingerprint

Last synced: 04 Apr 2025

https://github.com/moorara/gocert

🔒 Generate Self-Signed TLS/SSL Certificates Pain-Free!

certificate cli-tool go golang ssl tls

Last synced: 03 Oct 2025

https://github.com/jczic/xasyncsockets

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

async async-programming asynchronous client client-server concurrent-processes esp32 fifo-queue hc2 micropython pool pycom python server sockets ssl tcp tls udp wipy

Last synced: 07 May 2025

https://github.com/zitchcode/securehttpclient

Cross-platform HttpClientHandler with TLS1.2 and Certificate Pinning

android c-sharp certificate-pinning dotnet httpclient ios maui security tls xamarin

Last synced: 07 Mar 2026

https://github.com/jabedude/ja3-rs

JA3 Hash library written in Rust

ja3 network-analysis rust ssl tls

Last synced: 14 May 2025

https://github.com/folbricht/tpmk

Toolkit to manage keys and certificates in TPM2 chips

go golang ssh tls tpm tpm2

Last synced: 23 Oct 2025

https://github.com/quyxishi/whitebox

whitebox is a Prometheus exporter that provides availability monitoring of external VPN services powered by VMESS, VLESS, TROJAN, WireGuard, AmneziaWG and Shadowsocks.

grpc probing prometheus reality shadowsocks tls v2ray vless vpn whitebox xhttp xray

Last synced: 10 Feb 2026

https://github.com/keenrivals/bugsite-index

Index of websites publishing bugs along the lines of heartbleed.com

heartbleed mitm-attacks netsec security ssl tls

Last synced: 13 May 2025

https://github.com/michaelforney/libtls-bearssl

libtls implemented on top of BearSSL

bearssl tls

Last synced: 07 Mar 2026

https://github.com/gruntwork-io/private-tls-cert

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

devops ssl ssl-certificates terraform tls tls-certificate

Last synced: 10 Jun 2025

https://github.com/gfw4fun/sing-box-yg-argo-reality-tuic-hysteria

✅Sing-BOX auto one-key script installer [Vless-Reality, VMESS-WS (TLS), Hysteria2, TUIC5]: try cloudflared ARGO tunnel, dual certificate switch, multiple port jump, custom domain name diversion. Display sharing links, nekobox, nekoray, Clash-Meta configuration, output configuration to eat SFA/SFI/SFW client, xray v2ray sagernet xui x-ui

argo cdn clash-meta cloudflared gfw hy2 hysteria nekobox nekoray proxy sing-box singbox tls trycloudflare tuic vless vless-reality vmess-ws xray xtls-rprx-vision

Last synced: 10 Apr 2025

https://github.com/ctron/pem-keystore

A PKCS #1 PEM KeyStore for Java

certificate java kubernetes letsencrypt openshift pem pkcs1 ssl tls

Last synced: 09 Apr 2025

https://github.com/wolfssl/wolfssl-py

Python wrapper for wolfSSL embedded SSL/TLS library.

cryptography dtls python-ssl python-wrapper python2 python3 security ssl tls tls12 tls13 wolfssl wolfssl-bindings

Last synced: 05 Apr 2025

https://github.com/stfbk/tlsassistant

An open-source modular framework capable of identifying a wide range of TLS vulnerabilities and assessing compliance with multiple guidelines. Its actionable report can assist the user in correctly and easily fixing their configurations.

3shake attack-trees bar-mitzvah breach certificate-transparency compliance crime drown hsts https lucky13 mitigation mitigations nist poodle rc4 robot sloth sweet32 tls

Last synced: 07 Apr 2025

https://github.com/justsml/ssl-proxy

Docker https/ssl reverse proxy w/ nginx. Supports: Auto request letsencrypt cert, CORS, HTTP Auth, Real-time/Low Latency...

alpine-linux cors-support docker haproxy http-proxy http2 nginx proxy rancher-server reverse-proxy ssl ssl-proxy ssllabs tls

Last synced: 20 Mar 2025

https://github.com/taoso/led

led - lehu daemon

golang http-proxy http2 letsencrypt tls

Last synced: 27 Apr 2025

https://github.com/cerebnismus/smtplib-bruteforce

bruteforcing gmail (TLS/SSL)

brute-force brute-force-attacks bruteforce bruteforce-attacks bruteforce-password-cracker bruteforcing certificate cracking gmail google mail pattern python python-3 python3 regex smtp smtplib ssl tls

Last synced: 01 May 2025

https://github.com/jsimonetti/tlstun

A socks tunnel client and server using websockets over http and tls

firewall proxy socks tls tls-tunnel tunnel websockets

Last synced: 14 Jan 2026

https://github.com/islishude/grpc-mtls-example

grpc mTLS example

grpc grpc-go mtls tls

Last synced: 14 Jan 2026

https://github.com/stealth/harddns

RFC8484 and DoH/JSON resolver

anti-censorship censorship-circumvention censorship-resistance dns dns-over-https dns-resolver dns-server doh privacy tls

Last synced: 25 Jul 2025

https://github.com/raymiiorg/certinfo

Which Root Certificates should you trust?

certificates https qt ssl tls

Last synced: 26 Jul 2025

https://github.com/hakky54/java-tutorials

📝 A repository containing different java tutorials

elasticsearch grpc java log-captor mockito security spring ssl tls tutorial unit-testing websocket

Last synced: 14 Apr 2025

https://github.com/d4-project/sensor-d4-tls-fingerprinting

Extract TLS certificates from pcap files or network interfaces, fingerprint TLS client/server interactions with ja3/ja3s

d4-project pcap security-monitoring tls tls-certificate

Last synced: 17 Jan 2026

https://github.com/d3x0r/sack.vfs

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

comport javascript json json5 json6 node odbc registry serial sql sqlite ssl tls vfs websocket ws

Last synced: 09 Apr 2025

https://github.com/qvl/httpsyet

Crawler to find links you can update to HTTPS

automation https security slack tls

Last synced: 11 Mar 2025

https://github.com/cloudposse/terraform-tls-ssh-key-pair

Terraform module for generating an SSH public/private key file.

hcl2 key-pair openssh private-key public-key ssh ssh-server terraform terraform-module tls

Last synced: 19 Jun 2025

https://github.com/robur-coop/tlstunnel

A TLS reverse proxy unikernel

mirageos reverse-proxy stunnel tls

Last synced: 16 May 2025

https://github.com/drewfarris/sample-cfssl-ca

Sample Cloudflare SSL (CFSSL) Certificate Authority

pki ssh-keys ssl tls

Last synced: 27 Apr 2025

https://github.com/roboconf/rabbitmq-with-ssl-in-docker

RabbitMQ and SSL made easy for tests

docker docker-image rabbitmq ssl tls

Last synced: 07 Apr 2025

https://github.com/beetlex-io/httpclients

BeetleX http/websocket client support ssl

beetlex-http httpclients https-client tls websocket websocket-clients

Last synced: 19 Mar 2025

https://github.com/tisba/fritz-tls

Automate TLS certificate installation for AVM FRITZ!Box

avm-fritz cli fritzbox golang lets-encrypt letsencrypt tls

Last synced: 15 May 2025

https://github.com/jczic/XAsyncSockets

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

async async-programming asynchronous client client-server concurrent-processes esp32 fifo-queue hc2 micropython pool pycom python server sockets ssl tcp tls udp wipy

Last synced: 13 May 2025

https://github.com/teler-sh/sebel

Checks SSL/TLS certificates for potential malicious connections by detecting and blocking certificates used by botnet command and control (C&C) servers.

abuse blacklist c2 command-and-control go go-lib go-library golang sebel ssl sslbl tls

Last synced: 01 Aug 2025

https://github.com/lowleveldesign/concerto

A command line tool and a library to generate TLS certificates for development purposes.

bouncycastle certificate https tls x509

Last synced: 02 Sep 2025

https://github.com/maxlambrecht/rust-spiffe

A collection of crates for SPIFFE workload identity, Workload API clients, SPIRE-specific APIs, and TLS integration.

authentication mtls rust security spiffe spire tls workload-identity

Last synced: 11 May 2026

https://github.com/klippa-app/nativescript-http

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

async concurrency gzip http http-client http-requests http2 multipart multipart-formdata nativescript nativescript-angular nativescript-plugin ssl threads tls

Last synced: 17 Sep 2025

https://github.com/Rohde-Schwarz/botan

Crypto and TLS for C++11

c-plus-plus crypto cryptography security tls x509

Last synced: 11 Mar 2025

https://github.com/stacksjs/tlsx

🔐 A TLS library with automation. HTTPS by default through a light-weight library. Similar to mkcert.

dev-tool https library local-development mkcert ssl-certificates tls

Last synced: 09 Apr 2025

https://github.com/oracle/ktls-utils

TLS handshake utilities for in-kernel TLS consumers

ktls linux tls

Last synced: 22 Aug 2025

https://github.com/joshix/caddybox

Caddy web server container image

docker http https letsencrypt tls webserver

Last synced: 06 Mar 2026

https://github.com/liulilittle/frp

Fast reverse proxy supports UDP/TCP tunnel proxy.

aarch64 c cpp ddns frp frpc frps linux nat reverse-proxy s390x ssl tcp tls udp webshell websocket windows x86 x86-64

Last synced: 07 May 2025

https://github.com/chenjie/v2ray-tls-websocket-nginx

🌎The ULTIMATE V2Ray proxy configuration powered by Project V.

nginx proxy tls v2ray websocket

Last synced: 14 Apr 2025

https://github.com/youngkin/gohttps

Examples HTTPS clients and servers In Go

golang tls

Last synced: 11 Apr 2025

https://github.com/nginx-modules/ngx_http_tls_dyn_size

Optimizing TLS over TCP to reduce latency for NGINX

cloudflare dynamic http2 https nginx optimization segment tcp tls

Last synced: 12 Aug 2025

https://github.com/johndoe31415/ratched

Ratched is a transparent Man-in-the-Middle TLS proxy intended for penetration testing

attack intercept mitm pentest security ssl tls

Last synced: 30 Dec 2025

https://github.com/ozankasikci/fastcert

A simple zero-config tool and a library for making locally-trusted development certificates, written in Rust.

cert certificate certificate-generation certificates linux localhost macos root-ca rust ssl ssl-certificates tls tls-certificate windows

Last synced: 25 Apr 2026

https://github.com/redirect2me/resolvers

Troubleshooting website for network and DNS issues - https://resolve.rs/

dns domains hacktoberfest nameservers resolvers ssl-certificates tlds tls tls-certificate

Last synced: 26 Jan 2026

https://github.com/younix/ucspi

UNIX Client-Server Program Interface

inetd socks5 ssl tls ucspi unix

Last synced: 18 Mar 2025

https://github.com/lenchv/jks-js

Extracts PEM certificates from Java Keystore in order to securely connect to Java based servers using node js

java javascript jks js keystore nodejs pem ssl tls truststore

Last synced: 18 Jan 2026

https://github.com/zuazo/ssl_certificate-cookbook

Chef cookbook to make it easy for other cookbooks to support SSL.

certificate chef cookbook devops security ssl tls

Last synced: 13 Apr 2025

https://github.com/picohz/pawprint

🐾 A simple web app for inspecting TLS / HTTP/2 fingerprints

fingerprinting http2 https ja3 rust security ssl tls tls-fingerprint webapp

Last synced: 21 Mar 2025

https://github.com/ptechgithub/gost

Go simple tunnel

dns go quic tls tunnel

Last synced: 18 Jun 2025

https://github.com/microcumulus/ca-injector

Painlessly use off-the-shelf images (and your own) in your k8s cluster, with custom root CAs.

certificate certificate-authority injector kubernetes kubernetes-addons ssl tls vault webhook

Last synced: 05 Feb 2026

https://github.com/wolfssl/meta-wolfssl

wolfSSL layer for OpenEmbedded and Yocto, containing product recipes, examples, and bbappend files.

bblayers bitbake cryptography mqtt openembedded poky security ssh tls tls13 tpm2 wolfmqtt wolfssh wolfssl wolftpm yocto yocto-project

Last synced: 27 Apr 2025

https://github.com/wolfssl/go-wolfssl

golang wrapper for wolfSSL lightweight TLS library and wolfCrypt cryptography library.

aes cryptography golang hashing rng ssl tls

Last synced: 24 Oct 2025

https://github.com/dyson/certman

Go TLS certificate reloading for the standard library http server.

certificate go https livereload tls

Last synced: 22 Jan 2026

https://github.com/raimue/ssl-cert-check

Check expiry dates of local and remote SSL certificates

certificate-expiration certificates shell ssl starttls tls

Last synced: 13 May 2025

https://github.com/ikskuh/zig-bearssl

A BearSSL binding for Zig

bearssl ssl tls zig zig-package ziglang

Last synced: 21 Aug 2025

https://github.com/horgh/catbox

🐈📦 A small IRC server

chat daemon distributed-systems irc irc-server ircd server tls

Last synced: 11 Apr 2025

https://github.com/jomoespe/go-tls-mutual-auth

SSL/TLS mutual authentication example in Go, and layer 4 (tcp) load balancing

go golang golang-examples http http2 ssl tls tls-mutual-authentication

Last synced: 19 Oct 2025

https://github.com/gebi/sslpoke

Tool to test SSL connections from within the java VM (with http proxy support)

certificates java keystores ops ops-infra ssl tls

Last synced: 20 Jan 2026

https://github.com/deemru/msspi

TLS client/server framework mimics OpenSSL to SSP interface

cryptography gost msspi openssl schannel ssl sspi tls

Last synced: 19 Feb 2026

https://github.com/matrixai/polykey

Polykey Core Library

authentication authorization decentralized end-to-end-encryption keymanager local-first p2p pgp secrets share-secrets tls vaults zero-trust

Last synced: 09 Apr 2025

https://github.com/VerSprite/alpnpass

This tool will listen on a given port, strip SSL encryption, forward traffic through a plain TCP proxy, then encrypt the returning traffic again and send it to the target of your choice. Unlike most SSL stripping solutions this tool will negotiate ALPN and preserve the negotiated protocol all the way to the target.

alpn mitm mitmproxy security security-tools ssl tls

Last synced: 11 Jul 2025

https://github.com/anthonyg-1/PSTcpIp

This PowerShell module contains functions that facilitate testing network connectivity, TLS/SSL and other network tasks

dns http httpresponse https powershell ssl tcpip tls

Last synced: 29 Jul 2025

https://github.com/fffaraz/insecure-shell

A telnet like client/server application using pseudo-terminals (pty) that runs a Bash shell session on the remote server. [fork,forkpty,select,epoll,ipv6 code]

epoll fork linux linux-servers pseudo-terminals pty tcp tcp-server telnet tls

Last synced: 10 Apr 2025

https://github.com/anthonyg-1/pstcpip

This PowerShell module contains functions that facilitate testing network connectivity, TLS/SSL and other network tasks

dns http httpresponse https powershell ssl tcpip tls

Last synced: 30 Nov 2025

https://github.com/jiribilek/esp_atmod

ESP8266 AT Firmware (Command Processor) With TLS 1.2 Capability

at at-firmware esp8266 ssl tls tls12

Last synced: 22 Aug 2025

https://github.com/batteries-included/batteries-included

Batteries Included is a Kubernetes based software platform for database, ai, web, monitoring, and more.

ai grafana kubernetes monitoring oauth2 paas platform platform-engineering postgresql ssl tls vector-database web

Last synced: 20 Feb 2026

https://github.com/egebalci/ticketbleed

This is a tool for exploiting Ticketbleed (CVE-2016-9244) vulnerability.

exploit f5 ticketbleed tls

Last synced: 12 May 2025

https://github.com/flavioheleno/watchr

command-line utility to explore and validate domain names and certificates

certificate dns domain http https rdap tcp tls udp whois x509

Last synced: 29 Jul 2025

https://github.com/tigran-sargsyan-w/self-signed-cert-toolkit

A toolkit for generating self-signed digital certificates for signing PDFs, emails, software, and other content using tools like JSignPdf or any software that supports PKCS#12.

cert-generation certificate cli-tool code-signing digital-signature document-signing email-signature encryption openssl p12 pdf pdf-signature pkcs12 privacy security self-signed smime ssl tls x509