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://gitlab.com/gnutls/gnutls
GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language API to access the secure communications protocols. https://www.gnutls.org
Last synced: 04 Apr 2025
https://github.com/CrowdHailer/Ace
HTTP web server and client, supports http1 and http2
elixir elixir-lang erlang h2spec http http2 https tls web
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https://github.com/crowdhailer/ace
HTTP web server and client, supports http1 and http2
elixir elixir-lang erlang h2spec http http2 https tls web
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https://github.com/open-quantum-safe/openssl
[DEPRECATED — See notice in README.md and switch to OpenSSL 3 OQS Provider] Fork of OpenSSL 1.1.1 that includes prototype quantum-resistant algorithms and ciphersuites based on liboqs
cryptography post-quantum smime tls x509
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https://github.com/mholt/acmez
Premier ACME client library for Go
acme acme-client lets-encrypt rfc8555 rfc8737 tls
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https://github.com/hypercube1024/firefly
Firefly is an asynchronous web framework for rapid development of high-performance web application.
asynchronous high-performance http http-client http-server http2 kotlin oauth2 reactive reactive-programming tcp tls web web-framework websocket
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https://github.com/hyperspike/valkey-operator
A Kubernetes Operator to deploy and manage Valkey Clusters
cert-manager golang hacktoberfest kubernetes kubernetes-operator prometheus servicemonitor tls valkey valkey-cluster
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https://github.com/helyho/voovan
Voovan是高性能异步通信、HTTP服务器和客户端通信、动态编译支持、数据库操作帮助类等工具的框架, 如果项目觉得不错, 请点一下 star, 谢谢
java netty nio tls voovan-web webserver websocket
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https://github.com/nsacyber/Mitigating-Obsolete-TLS
Guidance for mitigating obsolete Transport Layer Security configurations. #nsacyber
guidance mitigations snort-rules ssl tls
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https://github.com/tlsfuzzer/tlslite-ng
TLS implementation in pure python, focused on interoperability testing
ecdsa https https-client rsa security-protocol ssl tls tls12 tls13
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https://github.com/paragonie/certainty
Automated cacert.pem management for PHP projects
cacert cert-bundles certainty certificate composer pem-management php security security-tools tls tls-certificate tls-certificates x509certificates
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https://github.com/timandy/routine
ThreadLocal for Golang.
fast-threadlocal gls go goid golang goroutine localstorage threadlocal tls
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https://github.com/improbable-eng/kedge
kEdge - Kubernetes Edge Proxy for gRPC and HTTP Microservices
frontend go golang k8s kubernetes proxy reverse tls
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https://github.com/adulau/ssldump
ssldump - (de-facto repository gathering patches around the cyberspace)
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https://github.com/chrispetrou/hrshell
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https://github.com/googlecloudplatform/gke-managed-certs
Managed Certificates for Kubernetes clusters using GCLB
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HRShell is an HTTPS/HTTP reverse shell built with flask. It is an advanced C2 server with many features & capabilities.
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https://github.com/GoogleCloudPlatform/gke-managed-certs
Managed Certificates for Kubernetes clusters using GCLB
certificate gce gclb gke ingress kubernetes managed ssl-certificate tls tls-certificate
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https://github.com/ruby/openssl
Provides SSL, TLS and general purpose cryptography.
c hacktoberfest openssl ruby tls
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https://github.com/genkiroid/cert
Cert is the Go tool to get TLS certificate information.
certificate cli go ssl ssl-certificate tls
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https://github.com/digital-fabric/tipi
Tipi - the All-in-one Web Server for Ruby Apps
acme acme-client http http-server http2 https polyphony rack ruby ssl tls web-server websocket
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https://github.com/damienbod/aspnetcorecertificates
Certificate Manager in .NET Core for creating and using X509 certificates
aspnet-core certificate dotnet mtls pki ssl tls x509
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https://github.com/damienbod/AspNetCoreCertificates
Certificate Manager in .NET Core for creating and using X509 certificates
aspnet-core certificate dotnet mtls pki ssl tls x509
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https://github.com/heziode/traefik-v2-https-ssl-localhost
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certificate docker https localhost mkcert self-signed ssl tcp tls traefik traefik-docker traefik-v2 traefik2 udp
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https://github.com/imanmontajabi/tls-checker
efficiently collecting data for multiple domain names in bulk and very fast
data-mining dns ping pypy3 python singbox tls xtls-reality
Last synced: 09 Apr 2025
https://github.com/jetstack/paranoia
Inspect certificate authorities in container images
certificate-authority container-security containers security tls
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https://github.com/riptl/cve-2021-3449
CVE-2021-3449 OpenSSL denial-of-service exploit 👨🏻💻
cve-2021-3449 denial-of-service exploit openssl tls
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https://github.com/hawshemi/sni-finder
SNI Finder
domain h2 network scanner server-name-indication sni sni-finder tls
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https://github.com/syncsynchalt/illustrated-quic
The Illustrated QUIC Connection: Every byte explained
curve25519 http3 quic security tls udp x25519
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https://github.com/rustls/rustls-native-certs
Integration with OS certificate stores for rustls
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https://github.com/cyberark/MITM_Intercept
A little bit less hackish way to intercept and modify non-HTTP protocols through Burp & others.
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https://github.com/cfal/tobaru
Port forwarding utility written in Rust with IP and TLS SNI/ALPN-based forwarding rules, multiple targets per port, iptables support, and hot reloading.
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https://github.com/vancluever/terraform-provider-acme-old
ACME (Let's Encrypt) Support for Terraform
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https://github.com/hashicorp/terraform-provider-tls
Utility provider that works with Transport Layer Security keys and certificates. It provides resources that allow private keys, certificates and certficate requests to be created as part of a Terraform deployment.
terraform terraform-provider tls
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https://github.com/phuslu/nginx-ssl-fingerprint
High performance ja3 and http2 fingerprint for nginx.
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https://github.com/mimoo/disco
a protocol to encrypt communications and a cryptographic library based on Disco
crypto cryptographic-library disco keccak libdisco library noise noise-protocol-framework sha-3 strobe strobe-protocol-framework tls
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https://github.com/cyberark/mitm_intercept
A little bit less hackish way to intercept and modify non-HTTP protocols through Burp & others.
interception mitm ssl ssl-interception tls tls-interception
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https://github.com/marianobarrios/tls-channel
A Java library that implements a ByteChannel interface over SSLEngine, enabling easy-to-use (socket-like) TLS for Java applications.
java java-library library networking non-blocking openssl sni socket ssl sslengine tls
Last synced: 02 Apr 2026
https://github.com/sebastianua/terraform
The place to storing Terraform modules of many providers
argocd aws azure cloudflare consul gcp helm heroku jfrog kubernetes local newrelic null-resource oci pfptmeta random terraform terraform-modules tls vault
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https://github.com/SebastianUA/terraform
The place to storing Terraform modules of many providers
argocd aws azure cloudflare consul gcp helm heroku jfrog kubernetes local newrelic null-resource oci pfptmeta random terraform terraform-modules tls vault
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https://github.com/veracruz-project/veracruz
Main repository for the Veracruz privacy-preserving compute project, an adopted project of the Confidential Compute Consortium (CCC).
confidential-computing cryptography distributed-systems enclave nitro-enclaves privacy privacy-enhancing-technologies rust sel4 sgx tls trustzone wasm webassembly
Last synced: 16 Jan 2026
https://github.com/fooinha/nginx-ssl-ja3
nginx module for SSL/TLS ja3 fingerprint.
fingerprint ja3 nginx ssl tls tls-ja3-fingerprint
Last synced: 18 Jan 2026
https://github.com/stealth/crash
crypted admin shell: SSH-like strong crypto remote admin shell for Linux, BSD, Android, Solaris and OSX
anti-censorship censorship-circumvention censorship-resistance dtls encryption privacy pty socks socks-proxy socks5-proxy ssh tls
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https://github.com/shadowsocksr-live/overtls
A simple proxy tunnel, minimalist tool for bypassing the GFW.
bypass gfw monitoring networking proxy rust rust-lang security ssl tls tunnel websocket
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https://github.com/ShadowsocksR-Live/overtls
A simple proxy tunnel, minimalist tool for bypassing the GFW.
bypass gfw monitoring networking proxy rust rust-lang security ssl tls tunnel websocket
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https://github.com/yakuter/gossl
Cross platform, easy to use SSL/TLS toolset
certificate go golang ssh-copy-id ssh-keygen ssl ssl-certificates tls tls-certificate
Last synced: 17 Mar 2025
https://github.com/tls-inspector/tls-inspector
Easily view and inspect X.509 certificates on your iOS device.
gplv3 https ios-app security ssl ssl-certificates tls tls-inspector x509
Last synced: 12 Apr 2026
https://github.com/aeris/cryptcheck
Verify some SSL/TLS website or XMPP implementation
best-practices crypto openssl ruby score tls
Last synced: 19 Jan 2026
https://github.com/breard-r/acmed
ACME (RFC 8555) client daemon
acme acme-client certificates certificates-management rfc8555 ssl-certificate ssl-certificates tls tls-certificate
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https://github.com/sethmlarson/truststore
Verify certificates using OS trust stores
certificates macos python tls truststore windows
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https://github.com/oatpp/oatpp-examples
List of example projects of how to use oat++ framework
c-plus-plus consul cpp crud examples hls-live-streaming libressl oatpp tls
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https://github.com/davidbuchanan314/libleakmydata
A simple LD_PRELOAD library to disable SSL certificate verification. Inspired by libeatmydata.
ld-preload ld-preload-hack ssl tls
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https://github.com/openspace42/aenigma
The | state-of-the-art | secure-by-default | one-touch-deployed | XMPP server for everyone.
aenigma-server automation ejabberd letsencrypt omemo provision sslh tls xmpp xmpp-server
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https://github.com/DavidBuchanan314/libleakmydata
A simple LD_PRELOAD library to disable SSL certificate verification. Inspired by libeatmydata.
ld-preload ld-preload-hack ssl tls
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https://github.com/tintinweb/striptls
proxy poc implementation of STARTTLS stripping attacks
interception man-in-the-middle mitm security security-audit starttls striptls tcp-proxy tls
Last synced: 03 Sep 2025
https://github.com/hynek/pem
PEM file parsing in Python.
certificate keys pem python ssl tls
Last synced: 14 May 2025
https://github.com/wi1dcard/fingerproxy
Fingerproxy is an HTTPS reverse proxy. It creates JA3, JA4, Akamai HTTP2 fingerprints, and forwards to backend via HTTP request headers.
fingerprinting http2-fingerprint ja3 ja4 reverse-proxy tls
Last synced: 04 Apr 2025
https://github.com/guichaguri/minimalftp
A lightweight, simple FTP server. Pure Java, no dependencies.
file-transfer ftp ftp-server java minimal tls
Last synced: 06 Apr 2025
https://github.com/huandu/go-tls
A bit safer approach to implement Thread Local Storage (TLS) for Go 1.7+.
experimental golang goroutine hack thread-local-storage tls
Last synced: 12 Apr 2025
https://github.com/gowee/noisy-shuttle
Secure proxy service indistinguishable from whitelisted TLS website
camouflage censorship-circumvention conjure gfw http-proxy noise-protocol proxy rfc8998 shadow-tls shadowsocks socks5 tls tunnel
Last synced: 16 May 2025
https://github.com/cfal/shoes
A multi-protocol proxy server written in Rust (HTTP, HTTPS, SOCKS5, Vmess, Vless, Shadowsocks, Trojan, Snell)
anticensorship gfw network proxy proxy-client proxy-server quic rust shadowsocks snell snell-server socks5 tls trojan tunnel v2ray vless vmess vmess-ws-tls vpn
Last synced: 20 Jan 2026
https://github.com/troglobit/merecat
Small and made-easy HTTP/HTTPS server based on Jef Poskanzer's thttpd
acme cgi embedded gzip-compression http-redirect http-server httpd https letsencrypt php php-cgi ssi ssl thttpd tls virtual-hosts webserver zlib
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https://github.com/Guichaguri/MinimalFTP
A lightweight, simple FTP server. Pure Java, no dependencies.
file-transfer ftp ftp-server java minimal tls
Last synced: 27 Mar 2025
https://github.com/miyurudassanayake/sni-injector
SNI Injecting tool for free internet (HTTP Injector)
free-internet http-injector proxy python3 sni sni-injector socks5 socks5-proxy ssh-tunnel ssl tls
Last synced: 02 May 2025
https://github.com/chhsiao90/nitmproxy
Proxy server based on netty
http http-proxy http2 netty proxy tls
Last synced: 08 May 2025
https://github.com/cert-manager/istio-csr
istio-csr is an agent that allows for Istio workload and control plane components to be secured using cert-manager.
certificate istio kubernetes tls
Last synced: 09 Apr 2025
https://github.com/steccas/stecCA
An easy to deploy Certificate Authority / Public Key Infrastructure using CFSSL, Lemur and Docker magic!
certificate-authority certificates cfssl cloudflare deploy docker docker-compose easy lemur netflix oscp oscp-responder pki security server signing ssl ssl-certificates tls tls-certificate
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https://github.com/ptechgithub/nginxreverseproxy
Nginx Reverse Proxy ws grpc protocol support( vless vmess torjan) Auto SSL - Fake website
bypass-gfw nginx panel proxy reverse tls tunnel x-ui
Last synced: 18 Jun 2025
https://github.com/open-quantum-safe/oqs-demos
PARTIALLY SUPPORTED Instructions for enabling the use of quantum-safe cryptography in assorted software using the OQS suite. CONTRIBUTORS WANTED.
chromium cryptography curl httpd nginx post-quantum tls
Last synced: 12 Apr 2025
https://github.com/neondatabase/elephantshark
Postgres network traffic monitor
postgres postgresql protocol psql ssl sslkeylogfile tls wireshark
Last synced: 19 May 2026
https://github.com/namecoin/ncdns
:globe_with_meridians: Namecoin to DNS bridge daemon
anticensorship blockchain certificates civil-liberties cryptography dane decentralized dns dnssec free-speech hacktoberfest human-rights internet-freedom namecoin p2p privacy security tls x509
Last synced: 12 Jan 2026
https://github.com/stealth/lophttpd
lots of performance (or lots of porn, if you prefer) httpd: Easy, chrooted, fast and simple to use HTTP server for static content. Runs on Linux, BSD, Android and OSX/Darwin. It's free but if you like it, consider donating to the EFF: https://supporters.eff.org/donate
ipv6 proxy-server tls vhost webserver
Last synced: 25 Jul 2025
https://github.com/bretfisher/compose-dev-tls
Easy Traefik TLS proxy plus certificate generation for Docker Compose local development use
certificates compose developer-tools docker docker-compose proxy ssl-certificates tls traefik
Last synced: 12 Oct 2025
https://github.com/txthinking/nico
A HTTP3 web server for reverse proxy and single page application, automatically apply for ssl certificate, Zero-Configuration.
certificate http-server http2 http2-server reverse-proxy spa ssl tls webserver
Last synced: 11 Mar 2026
https://github.com/BretFisher/compose-dev-tls
Easy Traefik TLS proxy plus certificate generation for Docker Compose local development use
certificates compose developer-tools docker docker-compose proxy ssl-certificates tls traefik
Last synced: 03 Apr 2025
https://github.com/buraksezer/gsocks5
Secure SOCKS5 server in Go
socks socks5 socks5-proxy socks5-server socks5-tls tls
Last synced: 17 Mar 2025
https://github.com/d-rickyy-b/certstream-server-go
This project aims to be a drop-in replacement for the certstream server by Calidog. This tool aggregates, parses, and streams certificate data from multiple certificate transparency logs via websocket connections to the clients.
certificate certificate-transparency certificates certstream go golang osint phishing reconnaissance rfc6962 security tls tls-certificate x509
Last synced: 02 Apr 2026
