Securing Hadoop Big Data Landscape with Apache Knox Gateway and Keycloak: Part 3(Reference Architecture for Securing Hadoop Landscape)
The sample problem In a typical enterprise environment we will have a Hadoop distribution, that will require Kerberos Authentication. The problem with Kerberos is its complicated and will require special clients if we want to access them. Also you might have a heterogeneous application architecture, that interfaces with variety of authentication mechanism(like OAuth, SAML etc.),
Securing Hadoop Big Data Landscape with Apache Knox Gateway and Keycloak: Part 2(Introduction to Apache Knox)
This this one we will formally introduce Apache Knox Gateway and touch upon some of the problems it tries to solve. Introduction to Apache Knox In the simplest of terms Knox is a reverse proxy for Hadoop deployments. The Knox Gateway provides a single access point for all REST and HTTP interactions with Apache Hadoop