mbed TLS
OpenSSL
GnuTLS
wolfSSL
LibreSSL
SharkSSL
Themis
Network Security Services
ZeroSSL
Let's Encrypt
Digicert
COMODO SSL
SSL For Free
CAcert
OpenSSL
GlobalSign
mbed TLS ZeroSSLBased on our record, ZeroSSL seems to be a lot more popular than mbed TLS. While we know about 17 links to ZeroSSL, we've tracked only 1 mention of mbed TLS. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Rebean is a single executable written in ANSI C that embeds Lua 5.4, MbedTLS and SQLite. The crazy thing about this is that it is a C binary that runs on six operating systems without any cross compiling thanks to leveraging Justine Tunney's cosmopolitan. Source: almost 2 years ago
Https://zerossl.com/ is a popular alternative. https://www.buypass.com/ is another one I haven't personally tried. - Source: Hacker News / 11 months ago
Get a free cert from https://letsencrypt.org/, https://zerossl.com/, etc. Any modern and reasonable host will have these solutions automated and one click within their panel. Source: about 1 year ago
Letsencrypt and ZeroSSL are two certificate authorities that have an automated system for providing and renewing SSL certificates for free. We're working on some instructions for self-hosting with SSL using Docker. Source: over 1 year ago
" has no SSL certificate, so it is not going to work for a lot the vast majority of users. You can get one for free from https://letsencrypt.org or https://zerossl.com/ or others. Most modern web browsers throw up red "UNSAFE" scare screens when they hit servers without SSL certificates. Source: over 1 year ago
There are companies providing certs for IP address, e.g, zerossl. So it is rare but exists. Source: over 1 year ago
OpenSSL - OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …
Let's Encrypt - Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).
GnuTLS - GnuTLS (the GNU Transport Layer Security Library) is a free software implementation of the SSL, TLS...
Digicert - Encryption & Authentication
wolfSSL - wolfSSL (formerly CyaSSL) is a small, fast, portable implementation of TLS/SSL for embedded devices...
COMODO SSL - Buy your Comodo SSL certificates directly from the No.1 Certificate Authority powered by Sectigo (formerly Comodo CA). Fast service with 24/7 support. Over 20 years of SSL Certificate Authority!