What are some alternatives?
When comparing Let's Encrypt and SSL2BUY, you can also consider the following products
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 …
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!
FileVault - FileVault is a method of using encryption with volumes on Mac computers.
Digicert - Encryption & Authentication
Ensighten - Ensighten provides enterprise tag management solutions that enable businesses manage their websites more effectively.
CAcert - CAcert.org is a community-driven Certificate Authority that issues certificates to the public at...