Corporate Hadoop Security Training Course

1. What is Hadoop security?
   • Definition and scope
   • Components of Hadoop security
   • Challenges in Hadoop security
2. Why it is important
   • Data privacy and protection
   • Regulatory compliance
3. Security aspects: Key things to consider
   • Authentication, authorization, and accounting (AAA)
   • Data encryption and masking
   • Auditing and monitoring
4. Securing the Hadoop ecosystem
   • Tools and technologies for Hadoop security
5. Spin up Cloudera multi-node cluster
   • Pre-requisites and environment setup
   • Installation and configuration
   • Verification and troubleshooting

1. Authentication approaches, pros, and cons
   • Overview of authentication methods
   • Comparing strengths and weaknesses
   • Selecting the right authentication strategy
2. Introduction to MIT Kerberos
   • Basics of Kerberos
   • Kerberos architecture and workflow
   • Setting up Kerberos in a Hadoop environment
3. How to work with MIT Kerberos?
   • Installation and configuration
   • Managing Kerberos tickets
4. How to enable Kerberos Authentication in Cloudera Manager (CM)
   • Step-by-step configuration in Cloudera Manager
   • Post-configuration checks and validation
5. Executing HDFS commands
   • Basic HDFS commands under Kerberos security
   • Accessing HDFS with Kerberos authentication
   • Common HDFS command issues and resolutions
6. Working with YARN applications
   • Running YARN applications in a secure environment
   • Monitoring and managing application security
7. Perform ad-hoc analysis using Hive
   • Configuring Hive for secure access
   • Executing secure Hive queries
8. Kerberos integration with Windows Active Directory (AD)
   • Advantages of working with AD
   • Windows Active Directory server installation
   • Configuring AD server
   • Integrating Hue with Active Directory
   • Preparing cluster with Kerberos authentication
   • Integrating Kerberos with Active Directory

1. Key authorization frameworks
   • Overview of authorization mechanisms in Hadoop
   • Comparing Apache Sentry, Ranger, and other frameworks
   • Choosing the right authorization framework
2. What is Apache Sentry?
   • Sentry architecture and components
   • Setting up Sentry in a Hadoop ecosystem
   • Sentry roles and permissions management
3. Working with Sentry authorization
   • Configuring Sentry for Hadoop services
   • Managing policies and permissions
4. Integrating Sentry with HUE
   • Setting up HUE for Sentry
   • User interface for Sentry policy management
5. Querying Hive
   • Configuring Hive access controls
   • Performing secure queries in the Hive
   • Monitoring and auditing Hive access
6. HDFS Extended ACLs
   • Understanding extended ACLs in HDFS
   • Configuring and using extended ACLs
   • Limitations of HDFS ACLs
7. Limitations of Sentry
   • Understanding the limitations and challenges
   • Working around Sentry limitations
   • Alternatives to Sentry
8. What is Cloudera Record Service?
   • Why it is required
   • Implementing Record Service

1. Types of encryptions
   • OS level encryption
   • HDFS encryption
   • Data in motion encryption
2. Setting up HDFS encryption zone
   • Introduction to encryption zones
   • Creating and managing encryption zones
3. Working with HDFS encryption zones
   • Accessing data within encryption zones
   • Key management for encryption zones
   • Troubleshooting common encryption issues
4. Data in motion encryption
   • Understanding data in motion encryption
   • Configuring encryption for data transfers
   • Tools and protocols for secure data movement
5. Introduction to SSL tools
   • Basics of SSL/TLS
   • Tools for SSL certificate management
   • Creating and managing self-signed certificates
6. Using a self-signed root CA
   • Generating a self-signed root CA
   • Configuring Hadoop components to trust the CA
   • Security implications of using a self-signed CA

      7.  Enabling and validating SSL for Hadoop core

• Steps to enable SSL in Hadoop services
• Verification methods for SSL configuration

      8. SASL Hive and HiveServer2

• Configuring SASL for Hive and HiveServer2
• Security benefits of using SASL
• Troubleshooting SASL configuration issues

       9. SSL with Hue

• Steps for enabling SSL in Hue
• Ensuring secure communication between Hue and Hadoop services

1. Auditing using Cloudera Navigator
   • Overview of Cloudera Navigator for auditing
   • Configuring audit trails and reports
   • Analyzing audit data for security insights
2. HBase ACLs
   • Introduction to access control lists in HBase
   • Configuring and managing HBase ACLs
3. Impersonation
   • Understanding impersonation in Hadoop
   • Configuring impersonation for Hadoop services
   • Security considerations for impersonation
4. Masking sensitive data
   • Techniques for data masking in Hadoop
   • Tools and utilities for data masking
5. Login using the KeyTab file
   • Basics of KeyTab files for authentication
   • Configuring Hadoop services for KeyTab authentication
   • Managing and securing KeyTab files
6. UserGroupInformation basics
   • Overview of UserGroupInformation in Hadoop
   • Using UserGroupInformation for security configurations