Category Archives: Cloudera Navigator

How-to: Secure YARN Containers with Cloudera Navigator Encrypt

Categories: Cloudera Navigator Platform Security & Cybersecurity YARN

Learn how Cloudera Navigator Encrypt bring data security to YARN containers.

With the introduction of transparent data encryption in HDFS, we are now a big step closer toward a secure platform in the Apache Hadoop world. However, there are still gaps in the platform, including how YARN and its applications manage their cache. In this post, I’ll explain how Cloudera Navigator Encrypt fills that particular gap.

Use Case

When a YARN application runs in a cluster it can sometimes spill data to the hard disk,

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Cloudera Navigator Encrypt Architecture: The Overview

Categories: Cloudera Navigator Platform Security & Cybersecurity

Cloudera Navigator Encrypt is a key security feature in production-deployed enterprise data hubs. This post explains how it works.

Cloudera Navigator Encrypt, which is integrated with Cloudera Navigator (the native, end-to-end governance solution for Apache Hadoop-based systems), provides massively scalable, high-performance encryption for critical Hadoop data. It utilizes industry-standard AES-256 encryption and provides a transparent layer between the application and filesystem. Navigator Encrypt also includes process-based access controls,

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How-to: Install Cloudera Navigator Encrypt 3.7.0 on SUSE 11 SP2 and SP3

Categories: Cloudera Navigator How-to

Installing Cloudera Navigator Encrypt on SUSE is a one-off process, but we have you covered with this how-to.

Cloudera Navigator Encrypt, which is integrated with Cloudera Navigator governance software, provides massively scalable, high-performance encryption for critical Apache Hadoop data. It leverages industry-standard AES-256 encryption and provides a transparent layer between the application and filesystem. Navigator Encrypt also includes process-based access controls, allowing authorized Hadoop processes to access encrypted data,

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