Your browser is out of date!

Update your browser to view this website correctly. Update my browser now

×

Access Restricted

You must have an Enterprise Support Subscription and be logged in to your account to download this product.

 

 

 

Warning: As of August 2015, Filesystem-level encryption using eCryptfs is deprecated.

Operating System Requirements

  • Linux kernel 2.6.19 or higher (RHEL and CentOS can use 2.6.18-92 or higher)
  • RHEL and CentOS: 5.7, 5.10, 6.4, 6.5, 6.6, 6.7, 7.1, 7.2
  • Oracle Enterprise Linux: 6.4, 6.5, 6.6, 6.7, 7.1
  • SLES: 11 SP2, 11 SP3, 11 SP4
    Note: SLES 11 does not support the ext4 filesystem.
  • Debian: 7.1, 7.8
  • Ubuntu: 12.04, 14.04, 14.04.3
Important: With the exception of Cloudera Navigator Encrypt, Cloudera Enterprise is supported on platforms with Security-Enhanced Linux (SELinux) enabled. However, policies need to be provided by other parties or created by the administrator of the cluster deployment. Cloudera is not responsible for policy support nor policy enforcement, nor for any issues with them. If you experience issues with SELinux, contact your OS support provider.

Supported command-line interpreters:

  • sh (Bourne)
  • bash (Bash)
  • dash (Debian)
Note: Navigator Encrypt does not support installation or use in chroot environments.

SELinux Requirements

SELinux must be disabled for Key Trustee installation and operation. Modify /etc/selinux/config to set SELINUX=disabled and reboot the system for the change to take effect.

Network Requirements

For new Navigator Key Trustee Server (5.4.0 and higher) installations, Navigator Encrypt initiates TCP traffic over port 11371 (HTTPS) to the Key Trustee Server.

For upgrades and Key Trustee Server versions lower than 5.4.0, Navigator Encrypt initiates TCP traffic over ports 80 (HTTP) and 443 (HTTPS) to the Navigator Key Trustee Server.

Internet Access

You must have an active connection to the Internet to download many package dependencies, unless you have internal repositories or mirrors containing the dependent packages.

Maintenance Window

Data is not accessible during the encryption process. Plan for system downtime during installation and configuration.

Administrative Access

To enforce a high level of security, all Navigator Encrypt commands require administrative (root) access (including installation and configuration). If you do not have administrative privileges on your server, contact your system administrator before proceeding.

Package Dependencies

Navigator Encrypt requires these packages, which are resolved by your distribution package manager during installation:

  • dkms
  • keyutils
  • ecryptfs-utils
  • libkeytrustee
  • navencrypt-kernel-module
  • openssl
  • lsof
  • gcc
  • cryptsetup

These packages may have other dependencies that are also resolved by your package manager. Installation works with gcc, gcc3, and gcc4.

Selected tab: SystemRequirements

What's New in Cloudera Navigator Encrypt 3.9.0

  • Support for RHEL 7.2
  • Support for SLES 11 SP4
  • Support for Debian 7.8
  • Support for Ubuntu 14.04.3

 

Issues Fixed in Cloudera Navigator Encrypt 3.9.0

The software-signing GPG key is missing from the repository tarball for Navigator Encrypt

The GPG key used to sign the Navigator Encrypt packages is missing from the repository tarball, and must be imported from archive.gazzang.com.

Selected tab: WhatsNew

Related Downloads

Navigator Key Trustee Server

Enterprise-grade key management, storing keys for HDFS encryption and Navigator Encrypt. Required prerequisite for all 3 of the related encryption downloads.

Download Now >

Navigator Key Trustee KMS

Connects HDFS Encryption to Navigator Key Trustee Server for production-ready key storage.

 

Download Now >

Navigator Key HSM

Integrates Navigator Key Trustee to existing Hardware Security Modules (HSMs), providing an (optional) additional layer of security.

 

Download Now >

Want to Get Involved or Learn More?

Check out our other resources

Cloudera Community

Collaborate with your peers, industry experts, and Clouderans to make the most of your investment in Hadoop.

Cloudera University

Receive expert Hadoop training through Cloudera University, the industry's only truly dynamic Hadoop training curriculum that’s updated regularly to reflect the state of the art in big data.