Linux Disk Encryption Ubuntu - Full Disk Encryption Guide to Full Disk Encryption with Ubuntu Fedora How to encrypt your Fedora file system. CentOS 6 / RHEL 6 RHEL 6 Security Guide CentOS 7 / Rhel 7 RHEL 7 Security Guide More options... eCryptfs - The enterprise cryptographic filesystem for Linux. LUKS is the standard for Linux hard disk encryption. VeraCrypt is free disk encryption software that is based on TrueCrypt 7.1a. EncFS - Encrypt your data with EncFS on Ubuntu 16.04 Disk encryption techniques. Print