Encryption & PKI

6 tools

Vault

Why I use it: Secrets management and encryption as a service for securing sensitive data

4.4
SSL Labs

Why I use it: Free online tool for testing SSL/TLS configuration and identifying weaknesses

4.2
Keybase

Why I use it: Encrypted messaging and file sharing with public key cryptography

3.5
Let's Encrypt

Why I use it: Free, automated SSL/TLS certificate authority for securing websites

4.2
Venafi

Why I use it: Machine identity management platform for TLS certificates and SSH keys

GnuPG

Why I use it: Free implementation of OpenPGP standard for email encryption and file signing

4.2